热可逆共价交联软聚氯乙烯性能的研究  

Study on Properties of Thermal Reversible Covalent Cross-linking Soft Poly(vinyl chloride)

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分院

出　　处：《塑料科技》2005年第2期1-3,59,共4页Plastics Science and Technology

摘　　要：　以自主合成的含有端环戊二烯基(CPD)的巯酯锑作为热稳定剂兼交联剂,应用于软聚氯乙烯中,考察了交联后PVC的热可逆可加工性,研究了交联剂用量对PVC的力学性能、交联程度和稳定性的影响。It applied antimony end-cyclopentadieny mercaptide synthesized in our laboratory as a kind of thermal stabilizer and cross-linking agent to PVC .It studied the thermal reversible processability of cross-linked PVC, and investigated the influencing effects of the using amount of the cross-linking agent on mechanical properties, the gel-content and thermal stability of PVC.

关 键 词：热可逆共价交联 聚氯乙烯 PVC 热稳定剂 可加工性 交联剂 交联程度 考察 影响 自主 

分 类 号：TQ325.3[化学工程—合成树脂塑料工业] TQ333