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Handbook of Solvents - George Wypych - ChemTech - Ventech!

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1070 <strong>George</strong> <strong>Wypych</strong><br />

Wexcluded solvents total weight <strong>of</strong> solvents excluded by EPA regulation<br />

Vpaint total volume <strong>of</strong> paint<br />

Vw volume <strong>of</strong> water present in formulation<br />

Vexcluded solvents total volume <strong>of</strong> solvents excluded by EPA regulation<br />

The above definition may vary in various countries thus the proper definition should be<br />

obtained from the appropriate authorities. Examples <strong>of</strong> other definitions are included in<br />

Chapter 18.1.<br />

The weight percent <strong>of</strong> the volatile content in waterborne aerosol paints is determined<br />

by releasing the propellant from can, testing the remaining paint for water content using the<br />

Karl Fischer method, and determining non-volatiles. 160 The VOC content in a solventborne<br />

automotive paints is determined by the simulation <strong>of</strong> VOC loss during baking using laboratory<br />

panels. 161<br />

REFERENCES<br />

1 ASTM D 2106-95. Standard test method for determination <strong>of</strong> amine acid acceptance (alkalinity) <strong>of</strong><br />

halogenated organic solvent.<br />

2 ASTM D 1614-95. Standard test method for alkalinity in acetone.<br />

ISO 755-2-81. Butan-1-ol for industrial use - Methods <strong>of</strong> test - Part 2: Determination <strong>of</strong> acidity -<br />

Titrimetric method.<br />

ISO 756-2-81. Propan-2-ol for industrial use - Methods <strong>of</strong> test - Part 2: Determination <strong>of</strong> acidity -<br />

Titrimetric method.<br />

ISO 757-2-82. Acetone for industrial use - Methods <strong>of</strong> test - Part 2: Determination <strong>of</strong> acidity to<br />

phenolphthalein - Titrimetric method.<br />

3 ASTM D 2989-97. Standard test method for acidity-alkalinity <strong>of</strong> halogenated solvents and their<br />

admixtures.<br />

ISO 1393-77. Liquid halogenated hydrocarbons for industrial use - Determination <strong>of</strong> acidity - Titrimetric<br />

method.<br />

ISO 3363-76. Fluorochlorinated hydrocarbons for industrial use - Determination <strong>of</strong> acidity - Titrimetric<br />

method.<br />

4 ASTM D 847-96. Standard test method for acidity <strong>of</strong> benzene, toluene, xylenes, solvent naphthas, and<br />

similar industrial aromatic hydrocarbons.<br />

5 ASTM D 1613-96. Standard test method for acidity in volatile solvents and chemical intermediates used<br />

in paint, varnish, lacquer, and related products.<br />

6 ASTM D 2942-96. Standard test method for total acid acceptance <strong>of</strong> halogenated organic solvents<br />

(nonreflux method).<br />

7 ASTM D 3444-95. Standard test method for total acid number <strong>of</strong> trichlorotrifluoroethane.<br />

8 ASTM E 659-94. Standard test method for autoignition temperature <strong>of</strong> liquid chemicals.<br />

AS 1896-1976. Method <strong>of</strong> test for ignition temperature <strong>of</strong> gases and vapors.<br />

9 ASTM E 1196-92. Standard test method for determining the anaerobic biodegradation potential <strong>of</strong> organic<br />

chemicals.<br />

BS 6068-2.34-88. Water quality. Physical, chemical and biochemical methods. Method for the<br />

determination <strong>of</strong> the chemical oxygen demand.<br />

DIN 38409-41-80. German standard methods for examination <strong>of</strong> water, waste water and sludge. Summary<br />

action and material characteristic parameters (group H). Determination <strong>of</strong> the chemical oxygen demand<br />

(COD) in the range over 15 mg/l.<br />

DIN 38409-43-81. German standard methods for the analysis <strong>of</strong> water, waste water and sludge. Summary<br />

action and material characteristic parameters (group H). Determination <strong>of</strong> the chemical oxygen demand<br />

(COD). Short duration method.<br />

ISO 5815-89. Water quality - Determination <strong>of</strong> biochemical oxygen demand after 5 days - Dilution and<br />

seeding method.<br />

ISO 6060-89. Water quality - Determination <strong>of</strong> the chemical oxygen demand.<br />

JIS K 0400-20-10-99. Water quality - Determination <strong>of</strong> the chemical oxygen demand.<br />

JIS K 0400-21-10-99. Water quality - Determination <strong>of</strong> biochemical oxygen demand after 5 days. Dilution<br />

seeding method.<br />

JIS K 3602-90. Apparatus for the estimation <strong>of</strong> biochemical oxygen demand with microbial sensor.

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