Patent ID: 7169868
Filing Date: 2007-01-30
Classification: C08F

Abstract:
1. A molding material for ozone-resistant molding/shaped articles comprising a copolymer (A) and having a melt flow rate of 0.1–50 g/10 min. wherein said copolymer (A) is a copolymer comprising tetrafluoroethylene and a perfluorovinylether with the total of tetrafluoroethylene and the perfluorovinylether units accounting for not less than 95 mol % of all the monomer units, and has not less than 3.5 mass of a perfluorovinylether unit, a melting point in the range of not less than 295° C. to not more than 310° C., and not more than 50 of unstable terminal groups per 1×10