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Vinnolit® P 70

Technical Datasheet | Supplied by Westlake Vinnolit
Vinnolit® P 70 by Westlake Vinnolit is a fine-grained PVC homopolymer for plastisol processing giving low-viscosity plastisols with an excellent shelf life. It has no yield point. Pastes formed show Newtonian rheology at low shear rates (Brookfield) and moderate dilatant rheology at high shear rates. The dilatancy can readily be reduced or even eliminated by blending with extender resins such as Vinnolit EXT or special emulsion grades. Shows good miscibility with extender or blending resin. Provides very good pot life, storage stability, and adhesion on textile surfaces. Exhibits low water absorption tendency, high transparency, crystal clear films, outstanding water resistance, and high thermostability/ weatherability. Primary and secondary applications include textile and metal coatings for the production of can coiling, dipped gloves, floor covering, CV flooring, wall coverings, and artificial leather topcoat. Recommended for rotational molding for the production of toys and balls. Vinnolit® P 70 is registered with ECL (Existing Chemicals List), ENCS (Handbook of Existing and New Chemical Substances), AICS (Australian Inventory of Chemical Substances), IECSC (Inventory of Existing Chemical Substances in China), DSL (Domestic Substance List), PICCS (Philippine Inventory of Chemicals and Chemical Substances), TSCA (Toxic Substance Control Act Chemical Substance Inventory) and REACH (Regulation (EC) No 1907/2006).
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Product Type
PVC (Polyvinylchloride)
CAS Number
9002-86-2
Physical Form
Powder

Vinnolit® P 70 Properties

Physical Properties

Value & Unit
Test Condition
Test Method
Relative Density
1.4 g/cm3
(At 23°C, water at 4°C=1.0) 
DIN 53479
Density
1.4 g/cm3
(At 23°C) 
DIN 53479
Volatile matter
< 0.3 %
ISO 1269
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