公开(公告)号：US20180134886A1

公开(公告)日：2018-05-17

申请号：US15574324

申请日：2016-07-27

Applicant: Arkema France

Inventor： Anthony BONNET ,  Cyrille MATHIEU ,  Alejandra REYNA-VALENCIA ,  Barbara RAMFEL (EPOUSE WIEGERT) ,  Christophe DEGOULET

IPC: C08L27/16 ,  C08L27/20 ,  C08J3/00 ,  F16L11/04

CPC classification number: C08L27/16 ,  C08J3/005 ,  C08L27/20 ,  C08L2203/18 ,  C08L2205/025 ,  C08L2205/035 ,  C08L2207/04 ,  F16L11/04

Abstract: The present invention concerns a fluorinated polymer composition, methods for producing same, and products that can be produced from said composition. More particularly, the invention concerns a thermoplastic polymer composition comprising the following components A, B and C: A- a polyvinylidene fluoride (PVDF) homopolymer comprising a fraction of ultra high molecular weight chains (UHMCF); B- a vinylidene fluoride (VDF) elastomeric copolymer and at least one other fluorinated comonomer copolymerisable with VDF, and C- a VDF homopolymer having a lower viscosity than component A.