摘要
研究了用双马来酰胺酸交联PVC的材料特性。结果表明:交联PVC材料的拉伸强度、弹性模量、热稳定性、电性能均比未交联PVC好,并随交联PVC凝胶率的增加而增加。而其断裂伸长率随PVC交联程度的增加而减小。
The material properties of PVC crosslinked by bismaleamic acid were studied. The results show that the crosslinked PVC has higher tensile strength, elasticity modulus, better heat stability and electric property, compared with the uncrosslinked PVC, and these properties are improved with increasement of gel content, the breaking elongation is decreased with increasement of crosslinked intensity.
出处
《现代塑料加工应用》
CAS
1998年第3期20-22,共3页
Modern Plastics Processing and Applications
关键词
聚氯乙烯
交联
性能
马来酰胺酸
PVC
crosslink
gel rate
mechanical property
thermal property
electric property
