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PVAc-20 Polyvinyl Accetate is a medium moliculer weight crystal clear in Liquid / grain form resin. It has the special properties of Blowing the material alongwith its excellent dispersion in food,pharma and in cosmetic products.It is widely used in Gumbase ,pharmaceutical products and in cosmetics as a blower,binder and tackifier.
PHYSICAL AND CHEMICAL PROPERTIES |
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Melting Point |
Typically around 35° C, but up to molecular weight |
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Specific Gravity ( D20/20) |
1.18 |
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GENERAL DESCRIPTION & APPLICATIONS |
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PVAc-20 is a special medium moliculer weight crystal clear without impurities without lead and metal particulars resin . |
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PRODUCT SPECIFICATION |
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Appearance |
Colourless or slightly yellow transparent without smell liquid resin. |
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Volatile |
1.0% max |
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Heavy Metal, mg/Kg(as Pb) |
6.0 max |
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Free Acid (as CH3 COOH) |
1.05% max |
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Arsenic, mg/Kg (as As) |
1.0 max |
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Pb. Mg/Kg (as Pb) |
1.0 max |
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Viscocity (10% ethyl acetate) |
20 °C 1.0-4 0mPa.S (H3.0-3.5, M2.5 – 3.0, L 1.1-1.7) |
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Softening Point |
58-110°C ( H 108-110 , M 100, L 58 ) |
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| Lead | Lead Free | |
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TRANSPORTATION |
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Packing |
Drum packing : 150 Kg |
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Hazard Class |
None |
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Remarks |
All materials used comply with the USA Food and Drug Administration, Code of Federal Regulations, title 21, Sec 172-615 and Food Chemicals Codex Specifications (FCC) |
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