新型热可逆共价交联剂对软聚氯乙烯性能的影响  

Influence of novel thermo-reversible covalent cross-link agent on soft polyvinyl chloride's properties

作　　者：罗伟[1] 刘晓明[1] 

机构地区：[1]大连轻工业学院化工与材料学院,辽宁大连116034

出　　处：《大连轻工业学院学报》2004年第4期249-251,共3页Journal of Dalian Institute of Light Industry

摘　　要：报道了以含有端环戊二烯基(CPD)的巯酯锑作为热稳定交联剂,应用于软聚氯乙烯(PVC)的实验研究。结果表明,交联后PVC有良好的热可逆可加工性,交联剂用量适宜可以提高PVC的力学性能,该交联剂稳定效果优于液体Ca Zn。This paper reports the experimental study for the application of a novel kind of thermo-reversible and covalent cross-link agent, antimony end-cyclopentadieny mercaptide, to PVC. It reveals that the cross-linked PVC is superior in thermo-revisable processing capability; its mechanical properties are enhanced under suitable contents of cross-linking agent; the thermo-stability effect of the cross-link agent is higher than that of the Ca-Zn liquid.

关 键 词：热可逆共价交联 聚氯乙烯(PVC) PVC 新型 可加工性 交联剂 性能 稳定效果 

分 类 号：TS275[轻工技术与工程—农产品加工及贮藏工程] TQ325.3[轻工技术与工程—食品科学与工程]