Ductile Polyaryletherketone Compositions

Abstract: The invention relates to granules consisting of a composition C comprising a non-delaminating polymer mixture M, the mixture M comprising: at least 50% by weight of at least one pseudo-amorphous or semi-crystalline polyaryletherketone, said polyaryletherketone having a melting temperature below or equal to 340°C, relative to the total weight of the mixture; and from 5% to 40% by weight of a poly(etherimide-siloxane) copolymer, relative to the total weight of the mixture, it being understood that if the mixture M comprises from 5% to 7.5% by weight of a poly(etherimide-siloxane) copolymer, then the mixture M does not comprise a polysiloxane. The invention also relates to the use of the composition C for the manufacture of an article, of a part, or of a coating, at a maximum manufacturing temperature not exceeding 350°C.

Patent Information

Applicants

Inventors

Specification

Documents

Application Documents