公开(公告)号：US20230303839A1

公开(公告)日：2023-09-28

申请号：US18160327

申请日：2023-01-27

Applicant: Ticona LLC

Inventor： Zhe Tan ,  Xiaoyan Liu ,  Yuehua Yu ,  Fangfang Tao ,  Wenli Xu

IPC: C08L81/02 ,  C08K7/14 ,  C08L23/04 ,  C08L83/06 ,  C08L33/10

CPC classification number: C08L81/02 ,  C08K7/14 ,  C08L23/04 ,  C08L33/10 ,  C08L83/06 ,  C08L2203/20

Abstract: A polymer composition containing an impact modifier and a fibrous filler dispersed within a polymer matrix is provided. The polymer matrix contains a high performance thermoplastic polymer that exhibits a deflection temperature under load of about 40° C. or more as determined in accordance with ISO 75-2:2013 at a load of 1.8 MPa and a melting temperature of about 140° C. or more. The polymer composition exhibits a thermal shock resistance value of about 800 or more.