Plasticised pvc with high thermal stability

摘要

Increased shape stability to heat is obtained in mixtures of PVC contng. usual plasticisers, chlorinated polyethylene and optional usual additives by including 10-80% wt. of a chlorination product of a high m.wt. lower-pressure polyethylene, Cl content 10-50% wt. shearing modulus 2-15 x 109 dynes / cm2. Useful for moulding materials.