用于热收缩材料的LDPE／EVA体系化学交联  

Chemical Crosslinking of LDPE/EVA System for Heat-shrinkable Material

作　　者：吴贵芬[1] 吴敏[1] 吴大鸣[1] 刘颖[1] 

机构地区：[1]北京化工大学应用化学系,北京化工大学塑料工程研究所

出　　处：《北京化工大学学报（自然科学版）》1995年第1期71-76,共6页Journal of Beijing University of Chemical Technology(Natural Science Edition)

摘　　要：以有机过氧化物为交联剂，对用于热收缩材料的ＬＤＰＥ／ＥＶＡ体系进行化学交联．采用正交试验及方差分析的方法进行了配方筛选，以较少的试验次数达到最佳效果，同时对交联剂的含量，交联温度及交联时间等工艺参数进行了研究．In this paper, chemical crosslinking of LDPE/ EVA system was studied for heat-shrinkable material, in which organic peroxide was used as crosslinker. By usingorthogonal test and analysis of variance for formula screen, the optimum formula was obtained less experiments. Technological parameters, such as the content of crosslinker,crosslinked tempreture and time, had been investigated as well.

关 键 词：热收缩材料 交联聚乙烯 化学交联 化学配方 

分 类 号：TQ325.12[化学工程—合成树脂塑料工业]