公开(公告)号：US20170313876A1

公开(公告)日：2017-11-02

申请号：US15651950

申请日：2017-07-17

Applicant: SABIC Global Technologies B.V.

Inventor： Paul Michael ATKINSON ,  Xiaoyu SUN ,  Ying LI ,  Pei SUN ,  Dake SHEN ,  Huanbing WANG ,  Hongtao SHI

IPC: C08L69/00

CPC classification number: C08L69/00 ,  C08L69/005 ,  C08L2201/02 ,  C08L2205/02 ,  C08L2205/025 ,  C08L2205/03 ,  C08L2205/06 ,  C08K3/013 ,  C08K5/49 ,  C08L83/10

Abstract: A polymer composition includes: about 20 wt % to about 80 wt % of a polycarbonate polymer; about 1 wt % to about 20 wt % of a polycarbonate-siloxane copolymer; about 15 wt % to about 35 wt % of a reinforcing filler having a tensile modulus of at least about 150 GPa; and about 4 wt % to about 20 wt % of a flame retardant comprising phosphorous. The polymer composition demonstrates a flexural modulus in an amount equal to or greater than about 10 GPa. Methods of forming a polymer composition and blended thermoplastic compositions are also described.