紫外光与硅烷交联对聚乙烯电缆材料性能的影响  

Effects of UV-Light and Silane Cross-Linking on the Properties of Polyethylene Cable Materials

作　　者：马宝红 鲍文波 姜国发 高广刚 

机构地区：[1]黑龙江省润特科技有限公司,黑龙江佳木斯154004 [2]黑龙江沃尔德电缆有限公司,黑龙江佳木斯154004

出　　处：《塑料工业》2013年第6期113-116,共4页China Plastics Industry

基　　金：黑龙江省青年科学基金(QC2011C038);黑龙江省杰出青年科学基金(JC201220)

摘　　要：以线型低密度聚乙烯(LLDPE)为基体树脂,分别制备出紫外光交联与硅烷交联电缆用绝缘料。讨论了两种交联方法对聚乙烯绝缘材料性能的影响。结果表明:对于无色母填充的聚乙烯材料,紫外光交联后的样品在凝胶含量、热收缩、耐老化及电性能等方面均明显优于硅烷交联聚乙烯材料。In this paper, the cross-linking insulation cable materials based on linear low density polyethylene （LLDPE） resin was prepared by UV-light and silane cross-linking methods respectively. The effects of two kinds of cross-linking methods on properties were investigated. The experimental results demonstrated that the UV-light cross-linking method was more effective than the silane cross-linking method. The UV-light cross-linking polyethylene materials showed better properties, such as gel content, thermal contraction, ageing resistance and electric properties.

关 键 词：紫外光交联 硅烷交联 线型低密度聚乙烯 电缆材料 

分 类 号：TQ325.12[化学工程—合成树脂塑料工业]