Wollite Installation Guide

Wollite 

Installation Guide 

Revision G 

(Supports 

Wollite 30ST-1 

Material) 

For Wollite material 

service and reorder please 

contact your local Pyrotek 

Sales Engineer 

www.pyrotek.info 

WOLLITE INSTALLATION GUIDE 

WOLLITE MATERIAL 

Definition, Mixing, 

Firing Instructions, 

Datasheets and MSDS 

Rebuilding a Wagstaff 

billet table? 

First complete the 

checklist on Page 18. 

Wollite Installation Guide — 07-06-524, Rev G Page

Page 2 

OUR MISSION STATEMENT 

Pyrotek is the leading international company supplying customers with performance 

improving technical products, integrated systems and consulting services world-wide. We 

are committed to: 

• customer Satisfaction 

• Employee Development 

• Profitable growth 

• Integrity 

• reliability, Quality and Service 

• Environmental Awareness 

• Partnerships with customers and Suppliers 

our mission is to provide innovative solutions to customer needs utilizing our global 

resources. 

OUR DEDIcATION TO YOU 

our commitment to customer service began with the company’s inception in 1956. today 

you can depend on Pyrotek for innovative solutions to your high-temperature material 

requirements. 

DOcUMENT REVISION 

revision g references the Wollite 30St name as Wollite 30St-1. no other changes have 

been made from revision F as the formula has not changed. Please provide Pyrotek corporate 

marketing with any suggestion or change you may have for improvement to the contents of 

this document. 

cOpYRIGhT 

this document contains confidential information and cannot be reproduced without written 

permission from Pyrotek Incorporated. 

DOcUMENT USE 

the information contained in this document is provided without warranty, express or implied, 

except that it is true to the best of Pyrotek’s knowledge. Pyrotek Incorporated assumes no 

legal liability for the use or reliance upon any information in this document by any other 

party. 

pyrotek’s worldwide locations provide fast reliable 

service. please contact us for additional information. 

© PyrotEk, Inc. • corPorAtE oFFIcE 9503 EASt montgomEry AvE. SPokAnE WA 99206 

PhonE (509) 926-6212 • FAx (509) 927-2408 • Py-07-06-524, rEv g 

www.pyrotek.info • email:info@pyrotek.info 

Wollite Installation Guide — 04-05-524, Rev E

cONTENTS 


our commitment to you ...........................................................................5 

types of Wollite ........................................................................................5 

Wollite’s Foaming Action ..........................................................................5 

Working Safely .........................................................................................5 

mSDS ..................................................................................................5 

PPE .....................................................................................................6 

curing requirements ...........................................................................6 

thermocouples and Weep holes ..............................................................7 

recommended Supplies for All Applications ............................................8 

mixing considerations ..............................................................................8 

Before mixing .....................................................................................8 

Wollite 30-37-45 Installation ....................................................................9 

Before mixing .....................................................................................9 

Part A ..................................................................................................9 

Part B ..................................................................................................9 

mixing 5-gallon Batch ......................................................................10 

mixing Small Batches ........................................................................10 

Wollite 30St-1 Installation ......................................................................11 

Before mixing ...................................................................................11 

Part A ................................................................................................11 

Part B ................................................................................................11 

mixing 5-gallon Batch ......................................................................12 

mixing Small Batches ........................................................................13 

Wollite 56 Installation ............................................................................14 

Part A ................................................................................................14 

Part B ................................................................................................14 

mixing a Batch ..................................................................................14 

continue curing ................................................................................15 

Firing Wollite 56 ...............................................................................15 

Firing Wollite 30-37-45 and Wollite 30St-1 ............................................16 

curing in a Furnace ...........................................................................16 

curing in an open Area ....................................................................17 



Page 4 

Wagstaff Billet table Installation .............................................................18 

Wagstaff Billet table checklist ...........................................................18 

Safety Items to Address 

required Equipment 

Installation Process overview -- table Preparation 

Installation Procss overview-- refractory installation 

Installation Process overview -- Wollite Installation 

recommended Supplies ....................................................................20 

Wagstaff table Preparation ................................................................20 

mixing Wollite for Wagstaff table ......................................................22 

curing Wollite in a Wagstaff table .....................................................24 

Wollite Datasheet ...................................................................................25 

Wollite 30St-1 Datasheet .......................................................................27 

mSDS Wollite 30St-1 Part A ...................................................................29 

mSDS Wollite Part A ...............................................................................37 

mSDS Wollite Part B ...............................................................................45 

mSDS Wollite .........................................................................................56 

Wollite Installation Guide — 07-06-524, Rev G

OUR cOMMITMENT TO YOU 

TYpES OF WOLLITE 


the information provided in this guide is designed to help you understand and 

complete the Wollite application process. 

Pyrotek’s experienced Sales Engineers can assist you in application issues and 

any questions you may have about the materials and their use. 

to procure a video showing installation of Wollite 30St-1, contact Pyrotek 

chicoutimi, Quebec, at 418-545-8093. 

there are two light-density, highly insulating Wollite formulations used for 

backup insulation applications covered in this guide. 

• Wollite 30-37-45 

• Wollite 30St-1 

A more dense formulation used for less insulating applications or cast products 

is also covered in this guide. 

• Wollite 56 

WOLLITE’S FOAMING AcTION 

WORKING SAFELY 

Wollite is a mineral foam based on wollastonite powder (caSio 3 ). the creation 

of the solid phosphate bonded castable material known as Wollite begins as 

two separate liquid components, referred to as Part A and Part B. When these 

two parts are mixed together, an exothermic reaction takes place. this reaction 

leads to the foaming of the mixed liquids. Within a short time the foam expands, 

filling voids within a mold as it transforms into a solid material. this reactive 

process results in an approximate 15% increase in volume from the separate 

liquid materials to the final solid, phosphate bonded castable material. 

MSDS 

Prior to completing the mixing and installation procedures outlined in this 

document, it is recommended that you read and become familiar with the 

product’s material safety data sheets (mSDS) included in the last pages of this 

document. review the mSDS for both Part A and Part B of the formulation 

you are using. 

Wollite Installation Guide — 07-06-524, Rev G Page 5


Page 6 

ppE 

When mixing and installing Wollite, wear 

proper personal protective equipment (PPE). 

this includes a pair of rubber gloves, an 

overcoat and safety glasses. Wollite Part B 

contains phosphoric acid and sulfuric acid 

(except for Wollite 56). Even if phosphoric 

acid is not considered a strong acid, it can 

cause skin burns. Wear proper protection as TYPICAL SAFETY CLOTHING 

reflected in the product mSDS: 

• Skin Protection: Wear rubber or polyethylene gloves to protect hands. 

• Eye Protection: Wear chemical safety goggles. 

• other Protective clothing or Equipment: Wear a protective overcoat 

when mixing material. Eye bath and safety shower nearby are 

recommended. 

• Work/hygienic Practices: maintain good personal and industrial 

hygiene. Wash thoroughly after handling product. 

curing Requirements 

Pre-fired Wollite contains 45 – 50% water. this moisture needs to be removed 

prior to use and the introduction of molten metal to the area. 

cAUTION: The Wollite material must be properly dried before direct 

or indirect contact with molten aluminum. Wollite not completely dried 

prior to use may result in extensive bubbling and/or possible explosions. 

It is very important to follow firing instructions to dry the material! 

If you have any doubt or questions about firing, communicate with your 

pyrotek Sales Engineer. 

IMpORTANT: Ensure any weep holes in the cold face are open and clear 

to allow release of trapped moisture. 


ThERMOcOUpLES AND WEEp hOLES 


Prior to mixing and pouring any Wollite, plan for placement of any required 

thermocouples and weep holes. 

consider the need for any thermocouple and its location to monitor the 

temperature between the Wollite and cold face. 

Weep holes allow release of captured water vapor within the trough or frame 

holding the Wollite. Determine the placement of these holes. For specifics on 

weep hole placement communicate with your Pyrotek Sales Engineer. 

For general consideration, when insulating a trough, place weep holes in the 

bottom of the trough, each hole approximately 1/8-inch (3mm) in diameter and 

placed toward the outside of the trough. Also develop a method to seal these 

holes during the pouring process to keep Wollite from filling the holes or running 

out through the holes while it is in a liquid state, prior to its transformation 

from a liquid to a solid. one method of sealing the trough is to place a layer 

of ceramic paper in the bottom of the trough, over the weep holes to protect 

them. this layer of ceramic paper will keep the Wollite from dripping out of 

the weep holes during the pour. After the Wollite is set and before the firing 

process, the ceramic paper must be pierced. Drill through the ceramic paper 

to allow release of moisture through the paper. 

UNDER-TROUGH WEEP HOLE ILLUSTRATION 

IMpORTANT: Weld weep 

holes closed prior to putting 

the completed trough into 

service. closed holes allow 

the trough shell to capture any 

molten aluminum in the event 

of leakage within the trough. 



REcOMMENDED SUppLIES FOR ALL AppLIcATIONS 

MIXING cONSIDERATIONS 

Page 

Prior to mixing any Wollite formulation review the installation instructions related 

to the Wollite formulation you are using. As you review these instructions and 

your project, determine supplies needed to complete the installation. required 

tools and supplies vary according to each project. various supplies you may 

consider are listed below. 

q Electric drill 

q Drill bits for weep holes 

q Paint impeller for mixing Wollite 

q Scales to weigh Part A and Part B 

q Extra 5-gallon bucket for mixing Wollite 

q Empty 5-gallon bucket (for washing paint impeller) 

q Funnels or other system to guide mixture into cavity 

q ceramic blanket 

q ceramic paper 

q Flat blade to scrape excess Wollite from refractory 

q heat source to dry Wollite (to reach 110° c -- 230° F) 

q thermocouple and related monitoring device 

Before Mixing 

once Part A and Part B are mixed together, working time is very short and you 

must be prepared to pour the mixture within the allotted time. 

Because the mixed product is very liquid, it is recommended to seal all small 

openings to prevent the liquid from leaking prior to its beginning the foaming 

action and setting-up into a solid. 

NOTES: For optimum mixing conditions, work at room temperature. 

The temperature of part A and part B must be 15° c (59° F) to 18° c (64° 

F). Do not let the mix temperature exceed 20° c (68° F) before pouring. 

Once part B is added to part A, foaming reaction occurs and cannot be stopped. 

Foaming reaction is exothermic and the material may reach a temperature 

of 70° c (158° F). 

For easy cleaning of molds and accessories, proceed immediately after 

casting while components are still wet. 


WOLLITE 30-37-45 INSTALLATION 


Wollite 30-37-45 was the first Wollite formulation developed for backup 

insulation applications. the usual applications are: 

• Wagstaff crossfeeder insulation. 

NOTE: procedures specific to Wagstaff tables are included later in this 

manual. Refer to “contents” on page 3 to identify the page number for 

these instructions. 

• trough insulation 

• cFF (ceramic foam filter) box insulation 

• crucible, ladle or small furnaces 

the Wollite 30-37-45 works as well as the Wollite 30St-1 except that the 

Wollite 30-37-45 formulation sediments with time and vibrations ( such as 

during transportation). the Wollite 30St-1 does not settle significantly. 

Wollite 30-37-45 is a two-part material defined as Part A and Part B. Usually, 

they are both supplied in 5-gallon pails. 

Before Mixing 

Before mixing Wollite 30-37-45 Part A and Part B together, it is very important 

to remix Part A since it contains heavy materials that tend to settle to the bottom 

of the container as a solid cake of sediment. Part B does not require mixing. 

part A 

Part A contains the wollastonite and water. If reinforcement is required, chopped 

fiberglass may be added. 

part B 

Part B contains water, sulfuric acid, PvA (polyvinyl alcohol resin) and phosphoric 

acid. 

cAUTION: part B is considered a dangerous product and precautions 

should be taken as described in the Wollite part B MSDS located at the 

end of this document. 



Page 0 

Mixing 5-Gallon Batch 

1. open the 5-gallon pail of Part A and slowly pour the liquid into another 

container. there will be a solid cake of powder in the bottom of the 

pail. 

2. Put the solid cake of sediment in a mixer and begin blending by slowly 

adding the removed liquid. 

NOTE: If a mixer is not available, use a paint impeller to break up the solid 

cake of sediment. Break it into chunks about 1/2-inch (12mm) in diameter. 

Then, slowly add liquid, mixing until the slurry is homogenized. 

3. mix until the slurry is well homogenized. 

NOTE: The following weights have been determined to enable mixing in 

a single 5-gallon pail. This ratio of part A to part B is 4:1. 

4. Weigh Part A to have 22.5 kilograms (49.6 pounds). 

5. Weigh Part B to have 5.6 kilogram (12.4 pounds). 

6. Add the 5.6 kilograms of Part B to the 22.5 kilograms of Part A. 

7. mix for 20 seconds using a paint impeller. 

the mixed Wollite material is now 

ready to be poured. the typical working 

time after adding and mixing Part B to 

Part A until the foaming takes place 

is between 3-7 minutes. this mixed 

Wollite is a very liquid material and 

freely flows into all cracks and crevices 

until it begins to foam. 

Mixing Small Batches 

MIXING PART B INTO PART A 

to mix small batches of Wollite 30-37-45, follow the above instructions and 

measure a 4:1 weight ratio between Part A and Part B respectively. 


WOLLITE 30ST-1 INSTALLATION 

Before Mixing 


All Wollite materials are created from two-part formulations. one difference 

between Wollite 30-37-45 and Wollite 30St-1 is that Wollite 30St-1 Part A 

does not sediment (settle as a solid cake at the bottom of the bucket) with time 

or vibrations. 

part A 

Wollite 30St-1 Part A contains about the same ingredients as Wollite 30-37-45, 

plus a polymer that prevents sedimentation. 

NOTE: In order to prevent possible sedimentation, do not premix part A 

before its application. Mixing tends to decrease the polymer action and 

may cause the material to sediment. This is a consideration if using only 

a portion of a bucket because the whole bucket must be mixed prior to 

partial use. 

part B 

Part B contains water, sulfuric acid, PvA resin (polyvinyl alcohol) and phosphoric 

acid. 






Page 2 

Mixing 5-Gallon Batch 

NOTE: This procedure produces a brim-full 5-gallon pail of liquid material. 

Take this into consideration when evaluating the transportation of the 

material to the place to be poured, and the process involved with pouring 

from the full bucket. 

1. Using a paint impeller, stir Part A in its container until completely 

homogenous. 

2. Add Part B to Part A according to a 4:1 weight ratio; 4 weight units of 

Part A for 1 weight unit of Part B. 

NOTE: The 4:1 weight to mix a complete 5-gallon bucket of Wollite 30ST-1 

has been premeasured in each shipping container of part A and part B 

respectively. If mixing this total amount, completely empty the contents 

of part B into part A. 

3. Using a paint impeller, immediately stir the combined parts for no more 

than 45 seconds. the mixture should become quite liquid and flow 

easily. 

4. Pour mixture into the mold or cavity. complete the fill within two 

minutes after mixing Part A and Part B. 


Mixing Small Batches 


1. Select a container that will hold four parts in weight of Part A and one 

part in weight of Part B, as well as an extra volume of about half this 

volume for mixing. 

2. Using a paint impeller, stir the 5-gallon pail of Part A until mixture is 

homogeneous. 

NOTE: Any remaining part A mixed and not used may tend to slightly 

sediment over time. 

3. Pour the determined quantity of Part A into the small batch mixing 

container. 

4. Weigh this portion of Part A to be used. Use this weight as a reference 

to determine the amount of Part B to add. 

5. calculate a Part A to Part B weight ratio of 4:1. (the weight of Part B is 

to be 1/4 the weight of Part A.) carefully measure this weight of Part B 

into a clean container. 

6. carefully add this measured Part B to the Part A in the small batch mixing 

container. 

7. Using a paint impeller, immediately stir the combined parts for no more 

than 45 seconds. the mixture should become quite liquid and flow 

easily. 

8. Pour mixture into the mold or cavity. complete the fill within two 

minutes after mixing Parts A and B. 



WOLLITE 56 INSTALLATION 

Page 4 

the formulation of Wollite 56 creates a more dense material than either Wollite 

30-37-45 or Wollite 30St-1. mixing of Part A and Part B is similar to Wollite 

30-37-45 instructions, but the weigh ratio between Part A and Part B is 

different. For Wollite 56 the weight ratio is 5.25:1 between Part A and Part B 

respectively. 

part A 

Wollite 56 Part A sediments slightly and will require thorough mixing prior to 

use. 

part B 

Part B contains water, PvA (polyvinyl alcohol resin) and phosphoric acid. 




Mixing a Batch 

1. there will be sedimentation in the Part A container. Using a paint 

impeller, stir Part A in its container until completely homogenous. 

2. If mixing a smaller amount than the whole bucket mixed in Step 1, pour 

the determined quantity of Part A into a separate container. 

3. Weigh this portion of Part A to be used. Use this weight as a reference 

to determine the amount of Part B to add. 

4. calculate a Part A to Part B weight ratio of 5.25:1. (the weight of Part 

B is to be 1 / 5.25 the weight of Part A.) carefully measure this weight of 

Part B into a clean container. 

5. carefully add this measured Part B to the Part A to be prepared. 

6. Using a paint impeller, immediately stir the combined parts for no less 

than 15 seconds and no more than 45 seconds. the mixture should 

become quite liquid and flow easily. 

7. Pour mixture into the mold or cavity complete the fill within two minutes 

after mixing Parts A and B. 

8. If material has been poured into a mold, fiberglass reinforcement may 

be quickly added as required. Setting time in the mold is three to five 

minutes. 

9. After three to five minutes a molded article’s green strength should be 

high enough for handling. Unmold as necessary. 


continue curing 


1. Place unmolded article or other green Wollite 56 material in a curing 

oven with rh (relative humidity) of 100%. 

2. At rh 100% follow the temperature cycle of: 

A. 7 hours at 70° c 

B. 1 hour at 90° c 

c. 4 hours at 110° c 

Firing Wollite 56 

1. continue drying with the oven rh no longer set, or move the articles 

from the oven to a dryer. 

2. Dry for eight (8) hours at 110° c. 

NOTE: Adjust the duration of the drying cycle according to the article 

quantity and size. 



FIRING WOLLITE 30-37-45 AND WOLLITE 30ST-1 

Page 6 


prior to use and the introduction of molten metal to the area. 

the firing process is identical for Wollite 30-37-45 and Wollite 30St-1. 

cAUTION: The Wollite material must be properly dried before direct or 

indirect contact with molten aluminum. Wollite not completely dried prior 

to use may result in extensive bubbling and/or possible explosions. It is 

very important to follow firing instructions to dry the material! 



IMpORTANT: Ensure any weep holes in the cold face are open and clear 

to allow release of trapped moisture. 

curing in a Furnace 

If possible, place the complete assembly in a furnace and increase the 

temperature at a rate of 50° c per hour (or 90° F per hour) until the temperature of 

100° c (212° F) is reached. Fire the material for one hour per 25mm (1-inch) 

of Wollite thickness. After this initial firing, increase temperature at a rate 

of 50° c per hour (or 90° F per hour) up to 300° c (572° F) and fire at this 

temperature for four hours. 


curing in an Open Area 


If you cannot cure the Wollite material in a furnace, cover the part to be fired 

with a suitable ceramic blanket to limit thermal loss. Allow ventilation for 

airflow and release of moisture. 

connect any installed thermocouple to a monitoring device. monitor this 

temperature during the firing process. the temperature at the thermocouple will 

stay under 100° c (212° F) until all moisture has been removed. Upon release 

of all moisture the temperature will begin to raise above this temperature. 

For a heat source, use a burner set at low flame without impinging directly on 

the refractory. maintain an air temperature between the blanket and refractory 

of between 500° c (932° F) to 700° c (1292° F). the refractory surface will 

soon measure 500° c or more and this temperature gradually penetrates the 

refractory, then begins to heat the Wollite, driving out any moisture through 

the weep holes. this heat must be applied for at least 12 hours, or until the 

thermocouple located between the Wollite and outside cold face (such as a 

steel shell) raises above 105° c (221° F). 

WAGSTAFF BILLET TABLE INSTALLATION 

review the following checklist prior to beginning the project. Items in this 

checklist review instructions detailed and illustrated within in this section. 

LOOSLY FIT INSULATION BLANKET 

WITH EXHAUST PORT 

THERMOCOUPLE 

STEEL SHELL 

WEEP HOLE 

CERAMIC PAPER 

PICTORIAL TROUGH CROSS-SECTION 

HEAT SOURCE 

WEEP HOLE 

WOLLITE 

REFRACTORY 



Page 

Safety Items to Address 

q Eye protection 

q gloves 

WAGSTAFF BILLET TABLE chEcKLIST 

q knowledge of plant safety rules and requirements 

q material Safety Data Sheets 

q Disposal plan for hazardous goods (if required by plant) 

Required Equipment 

q Electric drill for mixing 

q mixer blade for mixing 

q clear plastic beaker (1-liter) for measuring Part B 

q 1-gallon (or more) vegetable or other oil as parting agent for steel uprights 

q contact adhesive to glue around weep holes (or 3/8-inch plastic / metal tubes) 

q 2 empty 5-gallon buckets (one for mixing, one for washing blade) 

q 2 (or more) 2-gallon buckets for pouring, preferably with small pouring spout 

q 2 or 3 funnels (exit oD 16mm - 18mm diameter) 

q Flat blade to trim excess Wollite from refractory 

q Duct tape or masking tape to seal entry / exit gaps 

q caulking gun to apply silicone and mastic 

q Silicone caulk (tube) to fill cracks and gaps in steelwork and steel uprights 

q mastic 85 to fill crossfeeder joints 

q Plywood or thick cardboard to lay on the table uprights to walk on 

q 1/8-inch (3mm) ceramic paper for bottom gaskets (cut wide to cover weep holes) 

q 1/4-inch or 1/2-inch (6mm or 12mm) thick ceramic blanket (to form gaskets around 

openings to prevent leaks & make bake-out tent) 

q Paint brushes to smooth mastic in crossfeeder joints 

q components for all crossfeeder refractory 

q thimbles 

q 1/8-inch (3mm) ceramic gaskets or 1/8-inch ceramic rope for crossfeeder joints 

q Water for clean-up 

q Burners or Wagstaff preheaters for bake-out of Wollite 

Installation process Overview-- Table preparation 

q table stripped clean of old refractory 

q Steel surface clean and level 

q Steel surface coated with Wise chem 

q hold-down plate nuts clean and threads in good condition 


q hold-down plates flat and coated with Wise chem 

q hold-down plate bolts in good condition 

q thimbles installed 

q molds installed 

Installation process Overview-- Refractory Installation 

q Fill gaps in steelwork with silicone caulk 


q 1/8-inch (3mm) ceramic paper installed on bottom of mold table 

q 1/8-inch paper glued with contact cement around steam vent holes (or 3/8” tubes 

installed) 

q oil applied to inside of shell upright surfaces 

q crossfeeders installed 

q crossfeeder / thimble gap centered 

q gaskets installed between crossfeeder sections 

q crossfeeder joints filled with mastic 85 

q gaps between entry / exit steel flange and refractory blocked with tape 

Installation process Overview-- Wollite Installation 

q Precaution to cool Wollite if ambient temperature is 75° F (24° c) or higher 

q measuring beaker marked for proper amount of Part B 

q correct ratios of Part A and Part B available 

q Part A mixed 

q Funnels in place 

q Pouring buckets in place 

q Plywood or cardboard in place on top of table uprights 

q top plate hold-down nuts protected with tape or plastic inserts 

q cavity between refractory and steel filled to top 

q Wollite trimmed level with top of upright 

q Excess Wollite cleaned from refractory 

q Bake-out to remove water in Wollite 

q 1/8-inch (3mm) ceramic paper on top of refractory for gasket 

q Steel top plates installed 

q mastic 85 between refractory and top plate 

q Boron nitride Lubricoat ® Blue applied to refractory surface 



THIMBLE INSTALLATION 

Page 20 

Recommended Supplies 

In addition to the previously listed supplies for all applications, consider the additional 

supplies when installing a Wagstaff table. 

q clear plastic beaker (1-liter) for measuring Part B 

q vegetable oil or other available oil, 1-gallon can 

q contact adhesive to glue around weep holes 

q 2 empty buckets of 5-gallon size one for mixing, one for washing paint impeller 

q 3 buckets of 2-gallon size (preferably with small pouring spout) 

q 2 or 3 funnels (exit oD to be ~12mm diameter) 

q 1/8-inch (3 mm) ceramic paper for bottom gaskets (cut wide to cover weep holes) 

q 1/4-inch or 1/2-inch (6mm or 12mm) thick ceramic blanket to form gaskets around 

openings to prevent leaks 

q Silicone caulk (tube) and caulk gun to fill cracks in steel uprights 

q Plywood or thick cardboard to lay on the table to walk on 

q moldable to fill the joints of the crossfeeders 

Prior to mixing any material, review the following procedures, keeping in mind 

additional supplies you may need that relate to your specific project. 

Wagstaff Table preparation 

1. the tabletop steelwork should 

be clean and free of debris 

and dust. repair as required. 

coat any rust with Wisechem 

212E. 

2. Install the 

thimbles. 

CLEAN TABLE 

3. Install the molds. this will “center” each thimble 

allowing proper gaps between refractory pieces and 

eliminate pinch points between the thimble and 

refractory. 


INSTALL 1/8” (3 MM) CERAMIC PAPER 


4. Before installation of the 1/8-inch (3mm) ceramic paper in the bottom 

of the steel trough, spray a small amount of glue around each weep 

hole. this will keep the Wollite from running under the 1/8-inch (3mm) 

ceramic paper into the mold and also stop the Wollite from plugging 

the weep hole. 

5. A highly recommended 

practice is to use 1/8-inch 

(3mm) diameter plastic or steel 

tubing, cut 6-inches (152mm) 

in length, inserted into each 

steam vent hole. this will 

ensure a path for any steam 

to escape during start-up and 

casting. 

APPLY GLUE TO WEEP HOLE 

6. check each steel upright radius for gaps in the 

steelwork. Plug as necessary with silicone caulk or 

similar sealer. 

7. A b a r r i e r c o a t i n g i s 

recommended on all exposed 

steelwork to act as a parting 

line so the Wollite will not 

stick. this will facilitate 

future maintenance and 

replacement of refractory 

pieces. A simple, cost 

effective recommendation is 

vegetable oil applied through 

any sprayer, paint gun or APPLY VEGETABLE OIL WITH SPRAYER 

applied by hand with a rag. 

Also boron nitride can be sprayed or brushed onto the steel surfaces. 

It is better to apply the parting agent before the crossfeeders are set in 

place. 



JOINT FILLED WITH MASTIC 

Page 22 

8. carefully drop in all refractory 

pieces, ensuring equal spacing 

around thimble holes, as well as 

alignment of the outlet of each 

crossfeeder. 1/8-inch (3mm) 

ceramic gaskets can be used as 

joint gaskets, as well as 1/4-inch 

(6mm) diameter ceramic rope. 

9. the paper or rope gasket should be left undersized 

in the length of the joint to allow some Wollite to fill 

in the joint cavity from the backside, thus “locking” 

each crossfeeder together. Fill the space between 

the refractory and steel at the entry and exit ends 

of the table with ceramic blanket or mastic. this 

will seal the table to keep Wollite from running out 

the ends. 

10. By hand, thread the top plate hold down bolts into place to keep Wollite 

from filling the threads for these bolts. Fill all joints with mastic 85. 

Mixing Wollite for Wagstaff Table 

INSTALL REFRACTORY 

NOTE: Review previous mixing instructions pertaining to the Wollite 

formulation you are using. Refer to “contents” on page 3 to identify the 

page number for specific instructions. 

the recommended practice is to mix Wollite into one or two gallon batches 

at a time. Use the 4:1 ratio of four weight portions of Part A to one weight 

portion Part B. the space between the steelwork and refractory is approximately 

1/2-inch (12mm) and requires careful pouring. In warm climates the reaction 

of the Wollite is accelerated, so working time can sometimes be as quickly as 

one to two minutes. 


POUR WOLLITE THROUGH FUNNEL 


When mixing the Wollite into smaller batches for a Wagstaff table, it helps 

to have a separate mixing bucket and marked measuring containers for the 

Part A and Part B. 

1. Pour the pre-measured Part A 

into the mixing bucket. 

2. Begin the mixer and carefully 

add Part B. 

3. After mixing, quickly transfer the 

Wollite from the mixing bucket 

into pouring containers. 

4. you may find it easier to 

walk on the table by placing 

plywood or heavy cardboard over the crossfeeders. 

6. continue to move the funnel 

as necessary filling the cavity 

to approximately 1/2-inch 

to 1/4-inch (12mm to 6mm) 

below the top of the steelwork. 

If Wollite spills or drops onto 

the refractory, let it set up and 

then gently scrape it off with a 

piece of cardboard or plastic. 

MIXING PART B INTO PART A 

5. Begin at the center of the table and carefully pour 

Wollite from the smaller pouring containers into the 

funnel inserted between the refractory and steelwork. 

the funnel must have a 1/2-inch (12mm) diameter 

oD outlet to fit the opening. 

Work from the center of the table toward the ends. 

the Wollite will initially run the length of the gap, 

but slows down as the reaction begins. 

WOLLITE LEVEL 



Page 24 

curing Wollite in a Wagstaff Table 


prior to use and the introduction of molten metal to the table. 

cAUTION: The Wollite material must be properly dried before direct 

or indirect contact with molten aluminum. Wollite not completely dried 

prior to use may result in extensive bubbling and/or possible explosions. 

It is very important to follow the firing instructions to dry the material! 



IMpORTANT: Ensure any weep holes are open and clear to allow release 

of trapped moisture. 

recommended bake-out time is 12 hours using the Wagstaff preheat burners 

or other similar device. During the initial bake-out, leave the top plate off 

to allow residual moisture to escape. cover the table with a tent of ceramic 

blanket, paper or glass cloth, leaving one end open as a “chimney effect”. If 

gas torches are used, take care not to allow direct flame impingement on the 

surface of the Insural 140. 

After bake-out, install the top plates using Wagstaff recommended procedure. 

normally, 1/4-inch or 1/2-inch (6mm or 12mm) ceramic blanket is put down 

over the refractory acting as a gasket between the refractory and top plates. 

Before the table goes back into service, remove a few molds in random locations 

and check to ensure Wollite did not run into any steam vent holes. If there is 

any doubt, remove all the molds and check all the steam vent holes. If some 

are full of Wollite, simply use a 1/8-inch drill bit to clean the steel hole and then 

drill into the Wollite the length of the bit. replace and tighten all molds. 

Finally, if Wollite has been used as a backup insulating material for connecting 

troughs from the furnace to the Wagstaff table, ensure these troughs have 

been properly fired. Follow the firing procedure described earlier in these 

procedures. 

NOTE: See the section of this manual titled “Firing Wollite 30-37-45 and 

Wollite 30ST-1.” Refer to “contents” on page 3 to identify the page number 

for specific instructions. 


WOLLITE DATAShEET (pAGE 1 OF 2) 

WOLLITE 

INSULATING CASTABLE 

APPLICATIONS: 

• Secondary insulation 

• Foam blocks 

• Sampling spoons 

• Floats 

• Spouts 


ADVANTAGES: 

• Non-wetting 

• Does not require preheating prior to 

usage 

• Low K-factor 

• Thermal shock resistant 

• Ceramic fiber free 

• Non-asbestos 

AVAILABILITY: 

•Back-up insulation in pail of 30kg 

(66 lbs.) 

• Pre-cast shapes 

Wollite material is a solid, light weight mineral foam which is stable during its 

preparation and during its subsequent curing and drying. This phosphate bonded 

foam insulation can be made in a density ranging from 320 to 1009 kg/m3 (20 to 

63 lbs/ft3 ) and its mainly composed of wollastonite which is a calcium silicate 

(CaSiO ) material. Because of the foam properties, it is well suited for casting com- 

3 

plex shapes and parts. 

Wollite Installation Guide — 07-06-524, Rev G Page 25 

Pyrotek's worldwide locations provide fast reliable service. 

Please contact us for additional information.


WOLLITE DATAShEET (pAGE 2 OF 2) 

Page 26 

WOLLITE TECHNICAL DATA: 

THERMAL CONDUCTIVITY 

°C °F W/(m . K) BTU-in/ft2 /hr °F 

25 77 0.10 0.70 

125 257 0.12 0.83 

250 482 0.14 0.97 

350 662 0.16 1.11 

500 932 0.18 1.25 

600 1112 0.19 1.32 

MODULUS OF 

RUPTURE 

0.95 MPa @ 375°C 

137.79 psi @ 707°F 

COLD CRUSHING 

STRENGTH 

2.51 MPa @ 375°C 

364.05 psi @ 707°F 

DENSITY 

480 kg/m3 30 lbs/ft3 PRODUCT 

WOLLITE 

30/30ST 

25 77 0.12 0.83 

125 257 0.13 0.90 

250 482 0.14 0.97 

350 662 0.15 1.04 

500 932 0.16 1.11 

600 1112 0.17 1.18 

1.36 MPa @ 375°C 

197.25 psi @ 707°F 

4.14 MPa @ 375°C 

600.47 psi @ 707°F 

593 kg/m3 37 lbs/ft3 WOLLITE 37 

25 77 0.12 0.84 

125 257 0.13 0.92 

250 482 0.14 0.98 

350 662 0.15 1.06 

500 932 0.16 1.12 

600 1112 0.18 1.26 

1.74 MPa @ 375°C 

253 psi @ 707°F 

5.86 MPa @ 375°C 

851 psi @ 707°F 


25 77 0.19 1.32 

125 257 0.20 1.39 

250 482 0.21 1.46 

350 662 0.22 1.52 

500 932 0.22 1.53 

600 1112 0.23 1.59 

4.47 MPa @ 375°C 

648.33 psi @ 707°F 

12.73 MPa @ 375°C 

1846.36 psi @ 707°F 


Advanced Metals Processing Technology 

Note: The physical and chemical properties listed represent typical, average values obtained in accordance with accepted test methods and are subject to normal 

manufacturing variations. They are supplied as a technical service and are subject to change without notice. 

PRINTED IN THE USA BY PYROTEK, INC. • E. 9503 MONTGOMERY AVE. SPOKANE WA 99206 

PHONE (509) 926-6212 • FAX (509) 927-2408 • PY-11-04-290 

www.pyrotek.info • e-mail: info@pyrotek.info 


WOLLITE 30ST-1 DATAShEET (pAGE 1 OF 2) 

WOLLITE 30ST-1 

INSULATING CASTABLE 

Wollite 30ST-1 is a pourable, light weight mineral 

foam insulation material. Because of the consistency 

of the pourable mix, and due to the products foaming 

properties, the material is suitable for insulating 

refractory parts such as refractory trough liners, 

ceramic foam filter box liner or any complex 

refractory shape. 

After mixing and pouring Wollite 30ST-1 in a liquid 

state, it expands and solidifies within a matter of 

minutes to a consistent density of approximately 30 

lbs. per cu. ft. Because of its low viscosity, Wollite 

30ST-1 fills very narrow cavities. 

Wollite 30ST-1 is composed primarily of wollastonite 

which is a calcium silicate (CaSiO 3 ) material. Its 

very low thermal conductivity results in even 

temperature with low thermal loss. 

Its natural non-wetting properties totally protect the 

steel shell against molten aluminum contact. In 

addition, it takes a short amount of time to remove 

and reinstall Wollite 30ST-1 which allows for shorter 

refractory change-out times. 

Pyrotek's worldwide locations provide fast reliable 

service. Please contact us for additional information. 


APPLICATIONS: 

• Back-up insulation 

- Ceramic foam filter boxes 

- Troughs 

- Covers 

ADVANTAGES: 

• Very low viscosity, filling narrow 

and complex cavities 

• Energy cost savings due to better 

insulation efficiency 

• Easier and safer removal and 

reinstallation 

• Quick set time and low firing 

temperature 

FEATURES: 

• Ceramic fiber free 

• Low thermal conductivity 

• Good thermal shock resistance 

• Does not require preheating prior 

to usage 

• Naturally non-wetting 

AVAILABILITY: 

• PART A: Five (5) gallon pail 

containing 44 lbs. (20 kg) 

• PART B: One (1) gallon 

containing 12.3 lbs. (5.6 kg) 



WOLLITE 30ST-1 DATAShEET (pAGE 2 OF 2) 

Page 2 

WOLLITE 30ST-1 

TECHNICAL DATA: 

• DENSITY 

480 kg/m 3 (30 lbs/ft 3 ) 

• COLD CRUSHING STRENGTH 

2.51 MPa @ 375°C (364.05 psi @ 707°F) 

• MODULUS OF RUPTURE 

0.95 MPa @ 375°C (137.79 psi @ 707°F) 

• THERMAL CONDUCTIVITY 

°C °F W/(m . K) BTU-in/ft 2 /hr °F 

25 77 0.10 0.70 

125 257 0.12 0.83 

250 482 0.14 0.97 

350 662 0.16 1.11 

500 932 0.18 1.25 

600 1112 0.19 1.32 

Advanced Metals Processing Technology 

REGIONAL OFFICES 

EUROPE: AFRICA: CANADA: 

United Kingdom +44 (0)1 908-561155 Republic of South Africa Pyrotek Canadian HQ 

Germany +49 (0) 2182 8 10 20 (27) (0)357 974 039 (418) 545-8093 

France +33 (0) 4 37 43 13 00 

Scandinavia +46 (0) 534 62000 ASIA: JAPAN: 

Czech Republic +420 (0) 506 418 305 Pyrotek Asia HQ Pyrotek Japan Ltd. 

Switzerland +41 (0) 27 455 82 64 +(86) (0)755-26632324 +(81) (0)78 265-5590 

Spain +(34) 976 222 545 

AUSTRALIA: NEW ZEALAND: 

Pyrotek Australia HQ Pyrotek New Zealand HQ 

+61 (0)2 9631-1333 +64 (0)3 214-4789 

CORPORATE OFFICE • 9503 E MONTGOMERY AVENUE • SPOKANE, WA 99206 

PHONE (509) 926-6212 • FAX (509) 927-2408 • PY-06-06-767 

www.pyrotek.info • e-mail: info@pyrotek.info 


MSDS WOLLITE 30ST-1 pART A (pAGE 1 OF 8) 

Wollite 30ST-1 Part A 

Classification 


NFPA PPE Personal Protection Equipment 

SAFETY DATA SHEET 

According to EC Directive 2001/58/EC 

Revision Date 12-Jul-2006 

Transport Symbol 

1. IDENTIFICATION OF THE SUBSTANCE/PREPARATION AND THE 

COMPANY/UNDERTAKING 

Product name Wollite 30ST-1 Part A 

Product code 02031-AST1 

Product use Liquid refractory component to be mixed with Wollite Part B. 

Manufacturer or supplier's details 

Pyrotek Inc 

9503 E. Montgomery Ave 

Spokane Valley, WA 99206 USA 

Ph: (509) 926-6212 

Fax: (509) 927-2408 

Emergency telephone number 

Pyrotek (509) 926-6212, Chemtrec North America (800) 262-8200, Chemtrec Outside North America +1 703 527 3887 

2. COMPOSITION/INFORMATION ON INGREDIENTS 

Hazardous components 

Chemical Names CAS-No EINECS-No. Weight % Classification 

Calcium Sulfate 7778-18-9 1 - 5% NE 

Wollastonite 13983-17-0 50 - 75% NE 

All components 

Chemical Names 

Sodium Silicate 

Calcium Sulfate 

Wollastonite 

Acrylic Emulsion 

For the full text of the R phrases mentioned in this Section, see Section 16 

________________________________________________________________ 

Page 1 / 8 According to EC Directive 2001/58/EC 




02031-AST1 - Wollite 30ST-1 Part A 

________________________________________________________________ 

Further information 

Dust from dried material may cause skin, eye and respiratory track irritation. 

Page 0 

3. HAZARDS IDENTIFICATION 

Emergency Overview 

Product dust may be irritating to eyes, skin and respiratory system. 

The preparation is classified as dangerous in accordance with Directive 1999/45/EC. 

Physico-chemical properties No information available 

Properties affecting health No information available 

Environmental properties No information available 

Main symptoms No information available 

Aggravated Medical Conditions No information available 

Interactions with other chemicals No information available 

Potential environmental effects No information available 

See Section 11 for additional Toxicological information. 

4. FIRST AID MEASURES 


Appearance Suspension. Liquid Odor Slight - Odorless 

Classification - 

Symbol(s) - R -phrase(s) No information available 

General advice If symptoms persist, call a physician. Show this safety data sheet to the doctor in 

attendance. 

Eye contact Rinse immediately with plenty of water, also under the eyelids, for at least 15 

minutes. If symptoms persist, call a physician. 

Skin contact Wash off with soap and water. Remove and wash contaminated clothing before reuse. 

If skin irritation persists, call a physician. 

Ingestion Consult a physician if necessary. 

Inhalation Move to fresh air. If symptoms persist, call a physician. 

Notes to physician Treat symptomatically. 

Protection of first-aiders Use personal protective equipment. 

5. FIRE-FIGHTING MEASURES 

Flammable properties The product is not flammable. 

Suitable extinguishing media Use extinguishing measures that are appropriate to local circumstances and the 

surrounding fire. 

________________________________________________________________ 





________________________________________________________________ 

Unsuitable extinguishing media No information available 

Specific hazards arising from the 

chemical 

Protective equipment and 

precautions for firefighters 

NFPA 

HMIS Health - 

No information available 



Use personal protective equipment. As in any fire, wear self-contained breathing 

apparatus pressure-demand, MSHA/NIOSH (approved or equivalent) and full 

protective gear. 

6. ACCIDENTAL RELEASE MEASURES 

Personal precautions Use personal protective equipment. Avoid contact with the skin and the eyes. Keep 

people away from and upwind of spill/leak. 

Environmental precautions Prevent further leakage or spillage if safe to do so. Local authorities should be 

advised if significant spillages cannot be contained. 

Methods for cleaning up Dam up. Shovel into suitable container for disposal. After cleaning, flush away traces 

with water. 

7. HANDLING AND STORAGE 

Handling Ensure adequate ventilation. Wear personal protective equipment. Remove and 

wash contaminated clothing before re-use. Avoid contact with skin, eyes and 

clothing. Handle in accordance with good industrial hygiene and safety practice. 

Storage Keep containers tightly closed in a cool, well-ventilated place. Do not freeze. Keep in 

properly labelled containers. 

Exposure limits 

Health - Flammability - Instability 0 

8. EXPOSURE CONTROLS / PERSONAL PROTECTION 

Chemical Names ACGIH TLV OSHA PEL EU United Kingdom France 

Sodium Silicate Not Listed Not Listed Not Listed Not Listed Not Listed 

Calcium Sulfate TWA: 10 mg/m3 TWA: 15 mg/m3 TWA: 5 mg/m3 Not Listed Not Listed Not Listed 

Wollastonite Not Listed Not Listed Not Listed Not Listed Not Listed 

Acrylic Emulsion Not Listed Not Listed Not Listed Not Listed Not Listed 

Chemical Names Italy Spain Germany Portugal Netherlands 


Calcium Sulfate Not Listed VLA-ED: 10 mg/m³ this MAK: 6 mg/m³ TWA: 10 mg/m 

value is for the 6 mg/m³ respirable 

particulated matter that 

is free from asbestos 

and contains less than 

1% of crystalline silica 

fraction 

3 Not Listed 



________________________________________________________________ 

Page 3 / 8 

Flammability - 

Instability 0 






________________________________________________________________ 

Page 2 


Chemical Names Switzerland Finland Austria Poland Norway 


Calcium Sulfate MAK: 3 mg/m³ Not Listed MAK: 6 mg/m 3 NDS: 10.0 mg/m³ Not Listed 

Wollastonite Not Listed Not Listed Not Listed Not Listed 10 mg/m 3 - total dust 

5 mg/m 3 - respirable 

nuisance dust 


Chemical Names Czech Republic Ireland Denmark Belgium Greece 


Calcium Sulfate Not Listed TWA: 10 mg/m³ Not Listed Not Listed TWA: 10 mg/m3 TWA: 5 mg/m3 Wollastonite Not Listed Not Listed 1 f/cm3 Not Listed Not Listed 


Chemical Names Luxembourg Sweden Hungary Slovak Republic Australia 


Calcium Sulfate Not Listed Not Listed TWA: 6 mg/m3 6 mg/m3 TWA: 6 mg/m3 TWA 6 mg/m3 TWA 

10 mg/m3 TWA 

Wollastonite Not Listed 0,5 f/cm3 Not Listed Not Listed Not Listed 


Chemical Names New Zealand Japan China Argentina Brazil 


Calcium Sulfate 10 mg/m3 TWA 

respirable dust with no 

asbestos and less than 

1% free silica 

Not Listed Not Listed TWA: 10 mg/m3 Not Listed 

Wollastonite Not Listed Not Listed STEL: 10 mg/m3 TWA: 5 mg/m3 Not Listed Not Listed 


Chemical Names Venezuela South Africa Russia India Iceland 


Calcium Sulfate TWA: 10 mg/m3 10 mg/m3 TWA total 

inhalable dust 

5 mg/m3 TWA 

respirable dust 

Not Listed Not Listed Not Listed 

Wollastonite Not Listed Not Listed Not Listed Not Listed TWA: 1 fiber/cm3 

Ceiling: 2 fibers/cm3 


Occupational exposure controls 

PPE 

Engineering controls Ensure adequate ventilation, especially in confined areas 

Respiratory protection Use the indicated respiratory protection if the occupational exposure limit is 

exceeded and/or in case of product release (dust). 

Eye protection Tightly fitting safety goggles. 

Skin protection Rubber gloves. PVC or other plastic material gloves. Lightweight protective clothing. 

General industrial hygiene 

practice 

When using, do not eat, drink or smoke. Remove and wash contaminated clothing 

before re-use. Regular cleaning of equipment, work area and clothing. Eyewash 

station recommended. Wash hands before breaks and immediately after handling the 

product. 

Environmental exposure controls Do not allow material to contaminate ground water system. 

________________________________________________________________ 

Page 4 / 8 





________________________________________________________________ 


9. PHYSICAL AND CHEMICAL PROPERTIES 

Physical state Liquid- Suspension 

Color No information available 

Odor Slight - Odorless 

pH No data available 

Flash point No data available 

Autoignition temperature No data available 

Boiling point/range No data available 

Melting point/range No data available 

Flammability Limits in Air 

Upper No data available Lower No data available 

Evaporation Rate No data available 

Vapor pressure No data available 

Vapor density No data available 

Specific Gravity 1.2 - 1.6 

Solubility No information available 

Partition coefficient (noctanol/water) 

No data available 

Viscosity No information available 

Stability Stable. 

Conditions to avoid No information available 

Materials to avoid Acids. 

Hazardous decomposition 

products 

Possibility of hazardous 

reactions 

Acute toxicity 

10. STABILITY AND REACTIVITY 

No dangerous reaction known under conditions of normal use 

Hazardous polymerization does not occur 

11. TOXICOLOGICAL INFORMATION 


Component Information 

Chemical Names LD50 Oral LD50 Dermal LC50 Inhalation 

Sodium Silicate - - - 

Calcium Sulfate - - - 

Wollastonite - - - 

Acrylic Emulsion - - - 

Potential health effects 

Principle Routes of Exposure Eye contact. Skin contact. Inhalation. Ingestion. 

Acute effects 

Eyes May cause slight irritation. 

Skin Mild skin irritation. 

Ingestion Ingestion may cause gastrointestinal irritation, nausea, vomiting and diarrhea. 

Inhalation May cause irritation of respiratory tract. 

________________________________________________________________ 






________________________________________________________________ 

Chronic toxicity 

Chronic toxicity Avoid repeated exposure. 

Page 4 


Carcinogenicity The table below indicates whether each agency has listed any ingredient as a 

carcinogen 

Chemical Names ACGIH NTP OSHA IARC EU 


Calcium Sulfate Not Listed Not Listed Not Listed Not Listed Not Listed 

Wollastonite Not Listed Not Listed Not Listed Group 3 Not Listed 


Chemical Names United Kingdom France Germany Spain Italy 





Chemical Names Portugal Netherlands Switzerland Austria Norway 





Chemical Names Ireland Denmark Belgium Sweden Czech Republic 





Chemical Names Hungary Luxembourg Australia New Zealand Japan 





Chemical Names Argentina Venezuela South Africa Russia Iceland 





Target Organ effects No information available 

12. ECOLOGICAL INFORMATION 

Ecotoxicity 

Ecotoxicity effects No information available. 

Persistence and degradability No information available 

Bioaccumulation No information available 

Mobility in Environmental Media No information available 

________________________________________________________________ 

Page 6 / 8 





________________________________________________________________ 


13. DISPOSAL CONSIDERATIONS 

Waste disposal methods Dispose of in accordance with local regulations. 


Contaminated packaging Empty containers should be taken for local recycling, recovery or waste disposal. 

Other Information According to the European Waste Catalogue, Waste Codes are not product specific, 

but application specific. Waste codes should be assigned by the user based on the 

application for which the product was used. 

Labelling 

R -phrase(s) 


S -phrase(s) 


14. TRANSPORT INFORMATION 

No Information available 

15. REGULATORY INFORMATION 

International Inventories 

Chemical Names EINECS ELINCS TSCA DSL NDSL PICCS ENCS CHINA AICS KECL 

Sodium Silicate X - X X - X X X X X 

Calcium Sulfate X - X X - X X X X X 

Wollastonite X - - - - X - X X X 

Acrylic Emulsion - - - - - - - - - - 

Germany 

WGK Classification 

Chemical Names Germany Water Classifications 

Sodium Silicate hazard class 1, low hazard to waters 

Calcium Sulfate hazard class 1, low hazard to waters (footnote 14) 

Wollastonite This substance is not classified as dangerous according to German legislation 

Acrylic Emulsion This substance is not classified as dangerous according to German legislation 

Switzerland 

Switzerland Poison Classification 


USA 

________________________________________________________________ 

Page 7 / 8 






________________________________________________________________ 

Page 6 


Federal Regulations 

SARA 313 

Section 313 of Title III of the Superfund Amendments and Reauthorization Act of 1986 (SARA). This product contains a 

chemical or chemicals which are subject to the reporting requirements of the Act and and Title 40n of the Code of Federal 

Regulations, Part 372: 

SARA 311/312 Hazardous Categorization 

Acute Health Hazard 

- 

Clean Air Act, Section 112 Hazardous Air Pollutants (HAPs) (see 40 CFR 61) 

This product contains the following HAPs: 

State Regulations 

California Proposition 65 

This product contains the following Proposition 65 chemicals: 

Chemical Names Category Type 

Sodium Silicate (CAS #: 1344-09-8) - - 

Calcium Sulfate (CAS #: 7778-18-9) - - 

Wollastonite (CAS #: 13983-17-0) - - 

Acrylic Emulsion (CAS #: -- ) - - 

State Right-to-Know 

Chronic Health Hazard 

- 

Chemical Names Massachusetts New Jersey Pennsylvania Illinois Rhode Island 

Sodium Silicate - - - - - 

Calcium Sulfate X - X - - 

Wollastonite - - - - - 

Acrylic Emulsion - - - - - 

Canada 

WHMIS hazard class Non-controlled 

Australia 

Hazchem Code No information available 

Text of R phrases mentioned in Section 2 


16. OTHER INFORMATION 

Prepared By Pyrotek Inc 


Spokane, WA 99206 USA 

Ph:(509) 926-6212 

Fax: (509) 927-2408 


Fire Hazard 

- 

Revision Note No information available 

The information contained in this document is provided without warranty, express or implied, except that it is true to the best 

of Pyrotek's knowledge. The information on this sheet relates only to the specific material designated herein and Pyrotek Inc. 

assumes no legal liability for the use or reliance upon the data by any other party. 

________________________________________________________________ 

Release of Pressure 

- 

Reactive Hazard 

- 



MSDS WOLLITE pART A (pAGE 1 OF 8) 

Wollite Part A 










Product name Wollite Part A 

Product code 02031-A 

Product use Liquid refractory component to be mixed with Wollite Part B. 





Ph: (509) 926-6212 

Fax: (509) 927-2408 










Wollastonite 




Dust from dried material may cause skin, eye and respiratory track irritation. 

________________________________________________________________ 





02031-A - Wollite Part A 

________________________________________________________________ 

Page 





Appearance Suspension. Liquid 












General advice Show this safety data sheet to the doctor in attendance. If symptoms persist, call a 

physician. 





Ingestion Consult a physician if necessary. 










chemical 


________________________________________________________________ 

Odor Odorless - Slight 

Symbol(s) - R -phrase(s) No information available 





________________________________________________________________ 



NFPA 

HMIS 



As in any fire, wear self-contained breathing apparatus pressure-demand, 

MSHA/NIOSH (approved or equivalent) and full protective gear. Use personal 

protective equipment. 


Personal precautions Use personal protective equipment. Avoid contact with the skin and the eyes. Keep 

people away from and upwind of spill/leak. 

Environmental precautions Prevent further leakage or spillage if safe to do so. Local authorities should be 

advised if significant spillages cannot be contained. 

Methods for cleaning up Dam up. Shovel into suitable container for disposal. After cleaning, flush away traces 

with water. 


Handling Handle in accordance with good industrial hygiene and safety practice. Wear 

personal protective equipment. Remove and wash contaminated clothing before reuse. 

Ensure adequate ventilation. 

Storage Do not freeze. Keep containers tightly closed in a cool, well-ventilated place. Keep in 

properly labelled containers. 







Calcium Sulfate TWA: 10 mg/m3 TWA: 15 mg/m3 TWA: 5 mg/m3 Not Listed Not Listed Not Listed 



Calcium Sulfate Not Listed VLA-ED: 10 mg/m³ this MAK: 6 mg/m³ TWA: 10 mg/m 

value is for the 6 mg/m³ respirable 





fraction 

3 Not Listed 


Wollastonite Not Listed Not Listed Not Listed Not Listed 10 mg/m 3 - total dust 

5 mg/m 3 - respirable 

nuisance dust 

Calcium Sulfate MAK: 3 mg/m³ Not Listed MAK: 6 mg/m 3 NDS: 10.0 mg/m³ Not Listed 


Wollastonite Not Listed Not Listed 1 f/cm3 Not Listed Not Listed 

Calcium Sulfate Not Listed TWA: 10 mg/m³ Not Listed Not Listed TWA: 10 mg/m 3 

________________________________________________________________ 

Page 3 / 8 

TWA: 5 mg/m 3 






________________________________________________________________ 

Page 40 




Calcium Sulfate Not Listed Not Listed TWA: 6 mg/m3 6 mg/m3 TWA: 6 mg/m3 TWA 6 mg/m3 TWA 

10 mg/m3 TWA 


Wollastonite Not Listed Not Listed STEL: 10 mg/m3 TWA: 5 mg/m3 Not Listed Not Listed 

Calcium Sulfate 10 mg/m3 TWA 




Not Listed Not Listed TWA: 10 mg/m3 Not Listed 


Wollastonite Not Listed Not Listed Not Listed Not Listed TWA: 1 fiber/cm3 


Calcium Sulfate TWA: 10 mg/m3 10 mg/m3 TWA total 


5 mg/m3 TWA 




PPE 


Respiratory protection Use the indicated respiratory protection if the occupational exposure limit is 

exceeded and/or in case of product release (dust). 


Skin protection Rubber or plastic gloves. PVC or other plastic material gloves. Lightweight protective 

clothing. 


practice 

Environmental exposure controls No information available 

Handle in accordance with good industrial hygiene and safety practice. Eyewash 

station recommended. When using, do not eat, drink or smoke. Remove and wash 

contaminated clothing before re-use. Regular cleaning of equipment, work area and 

clothing. 


Physical state Liquid- Suspension 

Color No information available 

Odor Odorless - Slight 

pH No data available 





Flammability Limits in Air Upper No data available 








________________________________________________________________ 

Page 4 / 8 

Lower No data available 





________________________________________________________________ 



Conditions to avoid No information available 

Materials to avoid Acids. 


products 


reactions 




No dangerous reaction known under conditions of normal use 










Acute effects 

Eyes May cause slight irritation. 

Skin May cause eye/skin irritation. 






carcinogen 










________________________________________________________________ 

Page 5 / 8 






________________________________________________________________ 

Page 42 













Ecotoxicity 











Labelling 




________________________________________________________________ 

Page 6 / 8 





________________________________________________________________ 

R -phrase(s) 


S -phrase(s) 








Germany 





Switzerland 



USA 


SARA 313 






- 











- 




Canada 

WHMIS hazard class Non-controlled 

Fire Hazard 

- 

Australia 


________________________________________________________________ 


- 


- 






________________________________________________________________ 


R38 - Irritating to skin 

R49 - May cause cancer by inhalation 

Page 44 





Ph:(509) 926-6212 

Fax: (509) 927-2408 







________________________________________________________________ 

Page 8 / 8 



MSDS WOLLITE pART B (pAGE 1 OF 11) 

Wollite Part B 










Product name Wollite Part B 

Product code 02033-B 





Ph: (509) 926-6212 

Fax: (509) 927-2408 


No information available Pyrotek (509) 926-6212, Chemtrec North America (800) 262-8200, Chemtrec Outside North 

America +1 703 527 3887 




Phosphoric acid 7664-38-2 231-633-2 50 - 75% C;R34 

Sulfuric acid 7664-93-9 231-639-5 5 - 10% C;R35 

PVA Resin 9002-89-5 1 - 5% NE 



________________________________________________________________ 





02033-B - Wollite Part B 

________________________________________________________________ 


Not applicable 

Page 46 


Phosphoric acid 

Sulfuric acid 

Water 

PVA Resin 



Corrosive. Causes severe burns. 



Appearance -Liquid Odor Acidic 

Classification C, R34, 35 

Symbol(s) C - Corrosive R -phrase(s) Causes severe burns 

Physico-chemical properties Heating can release vapours which can be ignited. 

Properties affecting health Irritating to eyes, respiratory system and skin. 








General advice Show this safety data sheet to the doctor in attendance. 

Eye contact In case of eye contact, remove contact lens and rinse immediately with plenty of 

water, also under the eyelids, for at least 15 minutes. Keep eye wide open while 

rinsing. Call a physician immediately. 

Skin contact Wash off immediately with soap and plenty of water removing all contaminated 

clothes and shoes. Call a physician immediately. 

Ingestion Rinse mouth. Do not induce vomiting. Never give anything by mouth to an 

unconscious person. Call a physician immediately. 

Inhalation Move to fresh air. Call a physician immediately. 

Notes to physician No information available 

Protection of first-aiders Use personal protective equipment. Avoid contact with skin, eyes and clothing. 

________________________________________________________________ 





________________________________________________________________ 







Unsuitable extinguishing media Never use water. 


chemical 



NFPA 

HMIS 

Heating or fire can release toxic gas. 


MSHA/NIOSH (approved or equivalent) and full protective gear 


Personal precautions Use personal protective equipment. Avoid contact with skin, eyes and clothing. 

Ensure adequate ventilation. 

Environmental precautions Prevent further leakage or spillage if safe to do so. Do not flush into surface water or 

sanitary sewer system. Should not be released into the environment. 

Methods for cleaning up Dam up. Soak up with inert absorbent material (e.g. sand, silica gel, acid binder, 

universal binder, sawdust). Shovel into suitable container for disposal. Clean 

contaminated surface thoroughly. 


Handling Wear personal protective equipment. Avoid contact with skin, eyes and clothing. 

Ensure adequate ventilation. Remove and wash contaminated clothing before reuse. 

In case of insufficient ventilation, wear suitable respiratory equipment. When 

diluting, always add the product to water. Never add water to the product. 

Storage Keep containers tightly closed in a dry, cool and well-ventilated place. Keep in 

properly labelled containers. Store in original container. Do not freeze. Do not re-use 

empty containers. 


Health 3 Flammability - Instability - 

Health 3 Flammability - Instability - 



Phosphoric acid STEL: 3 mg/m3 TWA: 1 mg/m3 TWA: 1 mg/m3 1 mg/m3 TWA 

2 mg/m3 TWA: 1 mg/m³ VME: 1 mg/m 

STEL STEL: 2 mg/m³ 

3 

VLE: 3 mg/m3 Sulfuric acid TWA: 0.2 mg/m3 TWA: 1 mg/m3 Not Listed Not Listed VME: 1 mg/m3 VLE: 3 mg/m3 Water Not Listed Not Listed Not Listed Not Listed Not Listed 

PVA Resin Not Listed Not Listed Not Listed Not Listed Not Listed 

________________________________________________________________ 






________________________________________________________________ 

Page 4 



Phosphoric acid TWA: 1 mg/m³ 

STEL: 2 mg/m³ 

VLA-ED: 1 mg/m³ 

VLA-EC: 2 mg/m³ 

Sulfuric acid Not Listed VLA-ED: 1 mg/m³ 

VLA-EC: 3 mg/m³ 

1 mg/m³ STEL: 3 mg/m 3 

TWA: 1 mg/m 3 

MAK: 0.1 mg/m³ 

Peak: 0.1 mg/m³ 

0.5 mg/m³ inhalable 

fraction, battery 

manufacture, metal 

working in a closedprocess 

system 

0.1 mg/m³ inhalable 

fraction, all others 

STEL: 3 mg/m 3 

TWA: 1 mg/m 3 

STEL: 0.5 ppm 

STEL: 2 mg/m3 MAC: 0.2 ppm 

MAC: 1 mg/m3 MAC: 1 mg/m3 Water Not Listed Not Listed Not Listed Not Listed Not Listed 



Phosphoric acid MAK: 1 mg/m³ TWA: 1 mg/m³ MAK: 1 mg/m 


3 NDS: 1 mg/m³ TWA: 1 mg/m 

NDSCh: 2 mg/m³ 

3 

Sulfuric acid MAK: 0.1 mg/m³ TWA: 0.2 mg/m³ STEL: 2 mg/m 

STEL: 0.1 mg/m³ STEL: 1 mg/m³ 

3 

MAK: 1 mg/m3 NDS: 1 mg/m³ TWA: 0.1 mg/m 

NDSCh: 3 mg/m³ 

3 

TWA: 0.2 mg/m3 Water Not Listed Not Listed Not Listed Not Listed Not Listed 



Phosphoric acid Not Listed TWA: 1 mg/m³ 1 mg/m 


3 TWA TWA: 1 mg/m³ VLE TWA: 1 mg/m 

STEL: 2 mg/m³ VLE 

3 

STEL: 3 mg/m3 Sulfuric acid Not Listed TWA: 1 mg/m³ 1 mg/m3 TWA TWA: 1 mg/m³ VLE :3 

mg/m³ VLE 

TWA: 1 mg/m3 Water Not Listed Not Listed Not Listed Not Listed Not Listed 



Phosphoric acid TWA: 1 mg/m3 STEL: 2 mg/m3 STV: 3 mg/m3 LLV: 1 mg/m3 TWA: 1 mg/m3 STEL: 2 mg/m3 1 mg/m3 TWA 

2 mg/m3 3 mg/m 

Ceiling 

3 STEL 

1 mg/m3 TWA 

Sulfuric acid Not Listed STV: 3 mg/m3 LLV: 1 mg/m3 TWA: 1 mg/m3 STEL: 1 mg/m3 0.1 mg/m3 TWA 3 mg/m3 STEL 

1 mg/m3 TWA 

Water Not Listed Not Listed Not Listed Not Listed Not Listed 



Phosphoric acid 1 mg/m3 TWA TWA: 1 mg/m3 STEL: 3 mg/m3 TWA: 1 mg/m3 TWA: 1 mg/m3 STEL: 3 mg/m3 Not Listed 

Sulfuric acid 1 mg/m3 TWA Ceiling: 1 mg/m3 STEL: 2 mg/m3 TWA: 1 mg/m3 TWA: 1 mg/m3 STEL: 3 mg/m3 TWA: 12 mg/m3 TWA: 8 ppm 




Phosphoric acid TWA: 1 mg/m 3 

STEL: 3 mg/m 3 

3 mg/m 3 STEL 

1 mg/m 3 TWA 

Not Listed Not Listed TWA: 1 mg/m3 STEL: 2 mg/m3 Ceiling: 2 mg/m3 Sulfuric acid TWA: 1 mg/m3 STEL: 3 mg/m3 1 mg/m3 TWA Not Listed 1 mg/m3 TWA TWA: 1 mg/m3 Ceiling: 2 mg/m3 Water Not Listed Not Listed Not Listed Not Listed Not Listed 



PPE 


________________________________________________________________ 

Page 4 / 11 





________________________________________________________________ 



Respiratory protection In case of insufficient ventilation wear suitable respiratory equipment. Respirator with 

a gas filter. NIOSH/MSHA approved respirator. 


Skin protection PVC or other plastic material gloves. Rubber gloves. Long sleeved clothing. 

Lightweight protective clothing. 


practice 

Environmental exposure controls No information available 

When using, do not eat, drink or smoke. Eyewash station recommended. Remove 

and wash contaminated clothing before re-use. Regular cleaning of equipment, work 

area and clothing. 


Physical state Liquid 

Color Colorless, Cloudy 

Odor Acidic 

pH < 1.0 









Specific Gravity 1.3 - 1.5 g/cm3 

Solubility Soluble 





Conditions to avoid Heating in air. 


Materials to avoid Alkali metals. Metals. Do not mix with Iron, Zinc, Aluminum Solutions. 


products 


reactions 


Hydrogen, by reaction with metals. Sulfur oxide. Phosphorous Oxide. Carbon oxides. 





Phosphoric acid 1530 mg/kg Rat 2740 mg/kg Rabbit 850 mg/m 3 Rat 1 h 

________________________________________________________________ 

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________________________________________________________________ 

Page 50 


Sulfuric acid 2140 mg/kg Rat - 320 mg/m3 Mouse 2 h 

510 mg/m3 Rat 2 h 

Water - - - 

PVA Resin 14700 mg/kg Mouse 

20 g/kg Rat 

- - 



Acute effects 

Eyes Corrosive to the eyes and may cause severe damage including blindness. 

Skin Causes burns. Repeated or prolonged skin contact may cause allergic reactions with 

susceptible persons. 


Causes burns. May be fatal if swallowed. 

Inhalation Irritating to respiratory system. 




carcinogen 


Phosphoric acid Not Listed Not Listed Not Listed Not Listed Not Listed 

Sulfuric acid A2 Not Listed Present Group 1 Not Listed 





Sulfuric acid Not Listed Not Listed Category 4 (no 

significant contribution 

to human cancer) 

Not Listed Not Listed 





Sulfuric acid A2 - Suspected Human 

Carcinogen (contained 

in strong inorganic acid 

mists) 

Present Not Listed Not Listed Carcinogen 





Sulfuric acid Not Listed Not Listed Not Listed Not Listed Not Listed 





Sulfuric acid Not Listed Not Listed Not Listed A2 - suspected human 

carcinogen 

Not Listed 



________________________________________________________________ 

Page 6 / 11 





________________________________________________________________ 





Sulfuric acid A2 

A2 


A2 - Suspected human A2 - Alleged 

carcinogen Carcinogen in Humans 

(the classification refers 

to the sulfuric acid 

content in strong 

inorganic acid mixtures) 



Target Organ effects Eyes. Respiratory System. Skin. Teeth. 


Ecotoxicity 

Ecotoxicity effects Contains no substances known to be hazardous to the environment or not 

degradable in waste water treatment plants 





Waste disposal methods Should not be released into the environment. It must undergo special treatment, e.g. 

at suitable disposal site, to comply with local regulations. 

Contaminated packaging Empty remaining contents. Empty containers should be taken for local recycling, 

recovery or waste disposal. Clean container with water. 






IMDG/IMO IMDG/IMO 

Proper shipping name Corrosive liquid, acidic, inorganic, n.o.s 

IMO Class 8 

Subsidiary Class 

UN-No UN3264 

Packing group II 

Ems No. F-A, S-B 

Description Corrosive liquid, acidic, inorganic, n.o.s.(Phosphoric acid,Sulfuric acid),UN3264,PG 

II 

RID RID 

________________________________________________________________ 

Page 7 / 11 






________________________________________________________________ 

Page 52 



Hazard Class 8 

UN-No UN3264 


Classification Code C1 

Description UN3264 Corrosive liquid, acidic, inorganic, n.o.s.(Phosphoric acid,Sulfuric 

acid),8,II,RID 

ADR/RID-Labels 8 

ADR ADR 



UN-No UN3264 


Classification Code C1 

Description UN3264 Corrosive liquid, acidic, inorganic, n.o.s.(Phosphoric acid,Sulfuric 

acid),8,II,ADR 

ADR/RID-Labels 8 

ADN ADN 

Proper shipping name Liquide inorganique corrosif, acide, N.S.A. 



Classification Code 

Special Provisions 274 

Description UN3264 Liquide inorganique corrosif, acide, N.S.A.(Phosphoric acid,Sulfuric 

acid),8,II 

Hazard Labels 8 

Limited Quantity 500 mL 

Transport Category 

Ventilation 

ICAO ICAO 

UN-No UN3264 





Description Corrosive liquid, acidic, inorganic, n.o.s.*(Phosphoric acid,Sulfuric acid),UN3264,PG 

II 

IATA IATA 

UN-No UN3264 





ERG Code 8L 

Description Corrosive liquid, acidic, inorganic, n.o.s.*(Phosphoric acid,Sulfuric acid),UN3264,PG 

II 

DOT DOT 




UN-No UN3264 


Reportable Quantity (RQ) Phosphoric acid, RQ kg= 2837.5 Sulfuric acid, RQ kg= 4540 

________________________________________________________________ 

Page 8 / 11 





________________________________________________________________ 



Description Corrosive liquid, acidic, inorganic, n.o.s.(Phosphoric acid,Sulfuric 

acid),8,UN3264,PG II,RQ 

TDG TDG 




UN-No UN3264 


Description CORROSIVE LIQUID, ACIDIC, INORGANIC, N.O.S.(Phosphoric acid,Sulfuric acid), 

Class 8,UN3264,PG II 

MEX MEX 




UN-No UN3264 


Description UN3264 Corrosive liquid, acidic, inorganic, n.o.s.(Phosphoric acid,Sulfuric acid),8,II 

Labelling 

Contains 

Phosphoric acid 

Symbol(s) 

C - Corrosive 

R -phrase(s) 

R35 - Causes severe burns 


S -phrase(s) 

S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible) 

S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 

S 9 - Keep container in a well-ventilated place 

S 7 - Keep container tightly closed 

S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection 

S24/25 - Avoid contact with skin and eyes 



Phosphoric acid X - X X - X X X X X 

Sulfuric acid X - X X - X X X X X 

Water X - X X - X - X X X 

PVA Resin - - X X - X X X X X 

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________________________________________________________________ 

Page 54 


Germany 



Phosphoric acid hazard class 1, low hazard to waters 

Sulfuric acid hazard class 1, low hazard to waters (footnote 8) 

Water This substance is not classified as dangerous according to German legislation 

PVA Resin hazard class 1, low hazard to waters 

Switzerland 



USA 


SARA 313 





Chemical Names SARA 313 - Threshold Values 


- 







Phosphoric acid (CAS #: 7664-38-2) - - 

Sulfuric acid (CAS #: 7664-93-9) - - 

Water (CAS #: 7732-18-5) - - 

PVA Resin (CAS #: 9002-89-5) - - 



- 

Fire Hazard 

- 


Phosphoric acid X X X - X 

Sulfuric acid X X X X X 

Water - - - - - 

PVA Resin - - - - - 

Canada 

WHMIS hazard class D1A Very toxic materials , E Corrosive material 

Australia 



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Page 10 / 11 


- 


- 




________________________________________________________________ 


R34 - Causes burns 

R35 - Causes severe burns 




Ph:(509) 926-6212 

Fax: (509) 927-2408 








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Page 11 / 11 




MSDS WOLLITE (pAGE 1 OF 8) 

Page 56 

Wollite (cast) 





Revision Date 2006-07-25 




Product name Wollite (cast) 

Product code 02032 - WC 

Synonyms Wollite 30; 37; 45; 56; 30ST-1 

Product use Castable refractory 





Ph: (509) 926-6212 

Fax: (509) 927-2408 










Wollastonite 


Calcium Phosphate 


________________________________________________________________ 




02032 - WC - Wollite (cast) 

________________________________________________________________ 




This product is considered an "article" according to OSHA Hazard Communication Standard 29 CFR 1910.1200 and, as 

such, is exempt from the MSDS provisions of 29 CFR 1910.1200 (G) (6). As a service to the customer, this MSDS 

provides safety and handling information. This product is considered non-hazardous when used according to accepted 

practices for the intended use. 

Some components contained in this product can be emitted as airborne contaminants (dust) under certain processing 

conditions such as cutting, sawing, grinding, milling, machining, etc. 

Use the indicated respiratory protection if the occupational exposure limit is exceeded and/or in case of product release 

(dust). 

Fiber may be added to refractory to increase strength. 




The product is an article and is not subject of Directive 67/548/EEC or Directive 1999/45/EC. 

Appearance Refractory, Article. Solid Odor Odorless 


Symbol(s) - 










General advice If symptoms persist, call a physician. Show this safety data sheet to the doctor in 

attendance. 





Ingestion Not a normal route of exposure. Consult a physician if necessary. 



________________________________________________________________ 

R -phrase(s) No information available 






________________________________________________________________ 


Flammable properties No information available 

Page 5 







chemical 




Australian Hazchem Code No information available 

NFPA 


MSHA/NIOSH (approved or equivalent) and full protective gear. 


Personal precautions Use personal protective equipment. 

Environmental precautions No information available 

Methods for cleaning up Vacuum or wet sweep. Clean contaminated surface thoroughly. 


Handling Wear personal protective equipment. Handle in accordance with good industrial 

hygiene and safety practice. 

Storage Keep containers tightly closed in a cool, well-ventilated place. Do not freeze. 


Health 0 Flammability - 

HMIS Health 0 Flammability - Instability 0 


Chemical Names ACGIH TLV OSHA PEL Argentina Australia Austria 


Calcium Sulfate TWA: 10 mg/m3 TWA: 15 mg/m3 TWA: 5 mg/m3 TWA: 10 mg/m3 10 mg/m3 TWA MAK: 6 mg/m3 Calcium Phosphate Not Listed Not Listed Not Listed Not Listed Not Listed 

Chemical Names Belgium Brazil China Czech Republic Denmark 

Wollastonite Not Listed Not Listed STEL: 10 mg/m3 TWA: 5 mg/m3 Not Listed 1 f/cm3 


Calcium Phosphate Not Listed Not Listed Not Listed Not Listed Not Listed 

________________________________________________________________ 

Page 3 / 8 

Instability 0 





________________________________________________________________ 



Chemical Names EU Finland France Germany Greece 


Calcium Sulfate Not Listed Not Listed Not Listed MAK: 6 mg/m³ TWA: 10 mg/m 

6 mg/m³ respirable 

fraction 

3 

TWA: 5 mg/m3 Calcium Phosphate Not Listed Not Listed Not Listed Not Listed Not Listed 

Chemical Names Hungary Iceland India Ireland Italy 

Wollastonite Not Listed TWA: 1 fiber/cm3 



Calcium Sulfate TWA: 6 mg/m3 Not Listed Not Listed TWA: 10 mg/m³ Not Listed 


Chemical Names Japan Luxembourg Netherlands New Zealand Norway 

Wollastonite Not Listed Not Listed Not Listed Not Listed 10 mg/m3 - total dust 

5 mg/m3 - respirable 

nuisance dust 

Calcium Sulfate Not Listed Not Listed Not Listed 10 mg/m3 TWA 




Not Listed 


Chemical Names Poland Portugal Russia Slovak Republic South Africa 


Calcium Sulfate NDS: 10.0 mg/m³ TWA: 10 mg/m3 Not Listed 6 mg/m3 TWA: 6 mg/m3 TWA 6 mg/m3 10 mg/m 

TWA 

3 TWA total 


5 mg/m3 TWA 



Chemical Names Spain Sweden Switzerland United Kingdom Venezuela 


Calcium Sulfate VLA-ED: 10 mg/m³ this 

value is for the 





Not Listed MAK: 3 mg/m³ Not Listed TWA: 10 mg/m3 Calcium Phosphate Not Listed Not Listed Not Listed Not Listed Not Listed 


PPE 


Respiratory protection Respirator must be worn if exposed to dust. N, R or P95 Series Respirator. 


Skin protection Long sleeved clothing. Rubber gloves. 


practice 

When using, do not eat, drink or smoke. Regular cleaning of equipment, work area 

and clothing. Wash hands before breaks and at the end of workday. Eyewash station 

recommended. Handle in accordance with good industrial hygiene and safety 

practice. 

Environmental exposure controls Do not allow material to contaminate ground water system. 


________________________________________________________________ 

Page 4 / 8 






________________________________________________________________ 

Physical state Solid- Refractory 

- Article 

Color White 

Odor Odorless 

pH 7 















Conditions to avoid Avoid dust formation. 

Page 60 


Materials to avoid No materials to be especially mentioned 


products 


reactions 



Initial heating may release irritating gases and fumes. Ventilate room until fumes 

have disappeared. 

Hazardous polymerization does not occur 






Calcium Phosphate - - - 


Principle Routes of Exposure Inhalation. Ingestion. Eye contact. 

Acute effects 

Eyes Contact with eyes may cause irritation. 

Skin May cause eye/skin irritation. 

Ingestion Ingestion may cause irritation to mucous membranes. 





________________________________________________________________ 

Page 5 / 8 





________________________________________________________________ 




carcinogen 

Chemical Names ACGIH NTP OSHA IARC Argentina 




Chemical Names Australia Austria Belgium Czech Republic Denmark 




Chemical Names EU France Germany Hungary Iceland 




Chemical Names Ireland Italy Japan Luxembourg Netherlands 




Chemical Names New Zealand Norway Portugal Russia South Africa 




Chemical Names Spain Sweden Switzerland United Kingdom Venezuela 






Ecotoxicity 








________________________________________________________________ 

Page 6 / 8 






________________________________________________________________ 

Page 62 





Labelling 

R -phrase(s) 


S -phrase(s) 









Calcium Phosphate - - - - - - - - - - 

Germany 





Calcium Phosphate This substance is not classified as dangerous according to German legislation 

Switzerland 



USA 


SARA 313 






- 


- 

Fire Hazard 

- 

________________________________________________________________ 

Page 7 / 8 


- 


- 





________________________________________________________________ 










Calcium Phosphate (CAS #: 12167-74-7) - - 






Calcium Phosphate - - - - - 

Canada 

WHMIS hazard class No information available 

Australia 

Australian Hazchem Code No information available 

Poison Schedule Number /*Australia only*/No poison schedule number allocated 


R38 - Irritating to skin 

R49 - May cause cancer by inhalation 





Ph:(509) 926-6212 

Fax: (509) 927-2408 






________________________________________________________________ 

Page 8 / 8

Wollite Installation Guide - Pyrotek

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