辐射交联聚乙烯泡沫塑料的阻燃研究  

Flame retardation of radiation crosslinked PE foam

作　　者：王锦花[1] 陆明华[1] 刘文义 陈捷[1] 

机构地区：[1]上海大学射线应用研究所,上海201800

出　　处：《核技术》1998年第10期613-616,共4页Nuclear Techniques

摘　　要：介绍将红磷用作辐射交联聚乙烯泡沫塑料阻燃剂时遇到的问题及解决办法.结果可见用微胶囊化红磷或用钛酸酯偶联剂处理的红磷可以改善红磷与树脂的相溶性.另外,钛酸酯偶联剂的加入还改善了树脂的加工性能与产品特性.得到了较好的辐射交联聚乙烯泡沫塑料的阻燃配方.This paper reveals the problems involved in using red phosphorus as the flame retardant in the radiation crosslinked PE foam and the methods to solve them. It is found that use of capsulated red phosphorus or red phosphorus mixed with some titanate coupling agent can increase the blending of red phosphorus with PE and thus improve the quality and processing properties of products. A better composition of flame retarding PE foam is therefore obtained.

关 键 词：辐射交联 聚乙烯 泡沫塑料 阻燃 偶联剂 

分 类 号：TQ328.9[化学工程—合成树脂塑料工业]