申请人:Korea Kumho Petrochemical Co., Ltd.
公开号:EP3056543A1
公开(公告)日:2016-08-17
One embodiment of the present invention provides a resin composition containing a polycarbonate resin for window frames, wherein the resin composition for window frames includes: 40 to 95 wt% of a polycarbonate resin; 1 to 50 wt% of a copolymer resin of acrylic-based rubber-styrene-based monomer-vinyl cyan-based monomer; and 1 to 30 wt% of an ultra-high molecular weight copolymer resin of styrene-based monomer-vinyl cyan-based monomer having a weight average molecular weight (Mw) of 1,000,000 to 3,000,000, based on the total weight of the resin composition for window frames.
本发明的一个实施方案提供了一种含有聚碳酸酯树脂的窗框用树脂组合物,其中窗框用树脂组合物包括:40 至 95 wt%的聚碳酸酯树脂;1 至 50 wt%的丙烯酸基橡胶-苯乙烯基单体-乙烯基氰基单体的共聚物树脂;以及 1 至 30 wt%的苯乙烯基单体-乙烯基氰基单体的超高分子量共聚物树脂,以窗框用树脂组合物的总重量为基准,其重量平均分子量(Mw)为 1,000,000 至 3,000,000。