高熔体强度聚丙烯研究进展  

Research Progress of High Melt Strength Polypropylene

作　　者：周志英 张彪 苏丹 魏晓勇 黄元旦 ZHOU Zhi-ying;ZHANG Biao;SU Dan;WEI Xiao-yong;HUANG Yuan-dan(Zhejiang Sinopont Technology Co.,Ltd.,Hangzhou,Zhejiang 311254,China)

机构地区：[1]浙江祥邦科技股份有限公司,浙江杭州311254

出　　处：《浙江化工》2021年第7期22-27,共6页Zhejiang Chemical Industry

摘　　要：相较于普通线型聚丙烯,高熔体强度聚丙烯(HMSPP)因其特殊的长支链结构,显示出优异的综合性能,可广泛应用于发泡、热成型、挤出涂覆、吹塑等领域,具有广阔的市场前景。本文对HMSPP的结构特征、生产方法、应用领域及研究现状等进行了概括总结。High melt strength polypropylene(HMSPP)shows excellent comprehensive performance due to its special long-chain branched structure in comparison with ordinary linear polypropylene.It has broad market prospects,and can be widely used in foaming,thermoforming,extrusion coating,blow molding and other fields.This article summarizes the structural characteristics,production methods,application fields,and research status of HMSPP.

关 键 词：高熔体强度聚丙烯 长链支化 发泡聚丙烯材料 生产 应用 

分 类 号：TQ325.14[化学工程—合成树脂塑料工业]