POLYMER COMPOSITION AND PRODUCT BASED ON THEIR COMPOSITIONS

摘要

PROBLEM TO BE SOLVED: To provide a polymer composition with improved thermal mechanical properties without using a plasticizer. SOLUTION: The polymer compositions are based on a PVDF (polyvinylidene fluoride) homopolymer(s) and a fluorocopolymer, composed of (A) 25-75 mass% of one or more PVDF homopolymer(s) and (B) 25-75 mass% of one or more thermoplastic copolymer(s) and comprises fluoropolymer mixtures comprising a vinylidene fluoride (VF2) and the thermoplastic copolymers containing 5-25 mass% of chlorotrifluoroethylene. COPYRIGHT: (C)2005,JPO&NCIPI