TR-2 PPI PVC Range Composition Listing of Qualified Ingredients

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Appendix A – Example Letter for Requesting Dependent Listing for PPI Range 37 Formulation Appendix A – Example Letter for Requesting Dependent Listing for PPI Range Formulation Appendix B – PMD Test Procedures & References for the Evaluation of Calcium 39 38 Appendix B – PMD Carbonate Test Procedures & References for the Evaluation of Calcium Carbonate 40 Appendix C – Calculation Example to convert PVC Compound Formulations from PHR 40 Appendix C – Calculation to Weight Example Percentage to convert PVC Compound Formulations from PHR to 42 Weight Percentage Appendix D – List of Manufacturer Contacts 41 Appendix D – List of Manufacturer Contacts Appendix E – PPI Membership 43 44 Appendix E – PPI Membership 48 Page 2
I. Definitions Specific to TR-2 Vinyl Plastics – Compositions of polymers and ingredients that are based on polymers of vinyl chloride, or copolymers of vinyl chloride with other monomers, the vinyl chloride being in the greatest amount by mass. Within the context of TR-2 the term vinyl is limited to compositions of polyvinyl chloride (PVC). Ingredient – Any chemical, mineral, polymer or other ingredient that has been added to a vinyl composition for the purpose of imparting certain desired processing or product performance properties. Pre-qualified Ingredient – Any chemical, mineral, polymer, etc. having properties meeting the applicable requirements as set forth in Section III Part B. Functionally Equivalent Ingredient – Any chemical, mineral, polymer, etc. not having properties meeting the applicable requirements as set forth in Section III Part B and shown to function in an equivalent manner through testing. Combination Ingredient Package – A set ratio of a pre-blended combination of prequalified ingredients. As a service to formulators of PVC pipe compounders, some suppliers of ingredients make available “packages” of pre-blended combinations of Prequalified Ingredients provided: 1) each of its individual ingredients is qualified for such use; and 2) the net amount of each individual ingredient that is introduced into the composition, both through the “package” and by direct addition, is in compliance with the composition requirements for that ingredient. It is the responsibility of the formulator to make sure that the PPI PVC range composition is always prepared in accordance with the currently listed composition. Functional Equivalent Ingredient Package – A set ratio of a pre-blended combination of ingredients containing an ingredient/ingredients that is not pre-qualified. This package will be accepted for listing upon completion of testing demonstrating that its use in PPI’s PVC Range Composition continues to yield a PVC compound that complies with the minimum property requirements for cell class 12454, in accordance with ASTM D1784, and that qualifies for a 4,000 psi HDB, for water, for 73.4°F, in accordance with ASTM D2837. There is no standard protocol, or policy for effecting this demonstration. Minimum data requirements are established by the HSB for each case, depending on the nature of the ingredients, and the information already available. Those seeking to qualify these kinds of combinations of ingredients should make a “Special Case” request of the Chairman of the HSB. PPI PVC Range Composition – A PVC composition, classified as PVC 1120, Class 12454 in accordance with applicable ASTM requirements, that carries a PPI recommended hydrostatic design basis (HDB) of 4,000 psi (27.58 MPa) for water for 73.4°F (23°C), with such basis having been established in accordance with requirements stated in PPI Technical Reports TR-2 and TR-3. This composition is maintained by the HSB of PPI and is made available for use by the general public. Page 2
Page 1 and 2: TR-2/2011 PPI PVC Range Composition
Page 3: Table of Contents I. Definitions Sp
Page 7 and 8: II. Introduction It was recognized
Page 9 and 10: III. PPI PVC Range Composition The
Page 11 and 12: Part A.2 Calcium Stearate The follo
Page 13 and 14: Part A.4 Polyethylene Wax The follo
Page 15 and 16: Part A.6 Calcium Carbonate The foll
Page 17 and 18: Part B. PVC Resin, Functionally Equ
Page 19 and 20: Part C. Standard Industry Practice
Page 21 and 22: TABLE 2 - HEAT STABILIZER Ingredien
Page 23 and 24: TABLE 3A - CALCIUM STEARATE Note -
Page 25 and 26: TABLE 5A - POLYETHYLENE WAX Ingredi
Page 27 and 28: TABLE 6B - TITANIUM DIOXIDE FUNCTIO
Page 29 and 30: TABLE 6C - TITANIUM DIOXIDE FUNCTIO
Page 31 and 32: TABLE 9A - COLORANT - DRY POWDER No
Page 33 and 34: TABLE 10 - COMBINATION INGREDIENT P
Page 35 and 36: Using Table 10 Percentages shown in
Page 37 and 38: Manufacturer Product Range, phr Hea
Page 39 and 40: Instructions and Submission Form fo
Page 41 and 42: FORM B - FUNCTIONALLY EQUIVALENT IN
Page 43 and 44: APPENDIX B PMD Test Procedures & Re
Page 45 and 46: APPENDIX C CALCULATION EXAMPLE TO C
Page 47 and 48: Kimberly Litz PMC Organometallix, I

TR-2 PPI PVC Range Composition Listing of Qualified Ingredients

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