公开(公告)号：US20140114001A1

公开(公告)日：2014-04-24

申请号：US14072945

申请日：2013-11-06

Applicant: LG CHEM, LTD.

Inventor： Jong Kuk CHOI ,  Yong KIM ,  Myeung Il KIM ,  Dae Yong OK ,  Sung Tae AHN

IPC: C08L69/00

CPC classification number: C08L69/00 ,  C08K5/523 ,  C08K7/14 ,  C08L23/0869 ,  C08L25/12 ,  C08L55/02

Abstract: Disclosed is a glass fiber-reinforced polycarbonate flame-retardant resin composition which comprises (A) 50 to 75% by weight of polycarbonate having a melt index of 22 g/10 min or more (300° C., 1.2 kg), (B) 3 to 15% by weight of a rubber-modified styrene-based graft copolymer, (C) 3 to 10% by weight of a bulk copolymer of an aromatic vinyl compound and a vinyl cyan compound, (D) 1 to 10% by weight of an ethylene acrylate-based copolymer, (E) 10 to 25% by weight of glass fiber, and (F) 5 to 20% by weight of an aromatic phosphate ester-based compound, and thus advantageously exhibits superior flowability, flame retardancy, hardness, impact resistance and appearance qualities.

Abstract translation: 公开了一种玻璃纤维增​​强聚碳酸酯阻燃树脂组合物，其包含（A）50〜75重量％的熔体指数为22g / 10分钟以上（300℃，1.2kg）的聚碳酸酯，（B ）3〜15重量％的橡胶改性苯乙烯类接枝共聚物，（C）3〜10重量％的芳香族乙烯基化合物和乙烯基青色化合物的本体共聚物，（D）1〜10重量％ 乙烯丙烯酸酯类共聚物的重量，（E）10〜25重量％的玻璃纤维，（F）5〜20重量％的芳香族磷酸酯系化合物，有利地表现出优异的流动性，阻燃性 ，硬度，抗冲击性和外观质量。