环保型阻燃PC的研究进展  

Investigation progress of environment-friendly fire-retardant Polycarbonate

作　　者：柴瑞丹 包建宁 倪桓 肖坚 Chai Ruidan;Bao Jianning;Ni Huan;Xiao Jian(Nanjing Huage Electronics&Automobile Plastic Industry Co.,LtdNanjing210038)

机构地区：[1]南京华格电汽塑业有限公司

出　　处：《云南化工》2019年第10期32-34,36,共4页Yunnan Chemical Technology

摘　　要：聚碳酸酯(PC)具有优异的力学性能、良好的电性能、较宽的使用温度范围,广泛应用于电子电气、汽车、建筑等行业,通常有阻燃及环保要求。PC中常用的阻燃剂有溴系、有机磷系、磷腈类、硅系和磺酸盐类阻燃剂。随着欧盟RoHS指令和REACH法规的实施,部分阻燃剂被禁用,环保且高效的PC阻燃剂也越来越受关注。综述了环保阻燃剂在PC中的最新应用进展,对实际的改性工作有一定指导意义。Polycarbonate(PC)has excellent mechanical properties,electrical properties and wide service temperature range,so PC is widely used in electrical,automobile,constructional and other fields.And normal PC needs to be fire-retardant.The flame retardants that commonly used in PC are Bromine-based,organic Phosphorus-based,Phosphazene-based,Silicon-based and sulfonate-based.As the implementation of the EU RoHS Directive and REACH regulations,some flame retardants have been banned.Environment-friendly and efficient flame retardants in PC have received increasing attention.This paper reviews the latest application progress of environment-friendly flame retardants in PC,and has certain guiding significance for the actual modification work.

关 键 词：聚碳酸酯 阻燃剂 环保 有机磷 

分 类 号：TQ325.2[化学工程—合成树脂塑料工业]