金属钝化剂在聚烯烃中的应用  

Application of Metal Deactivator in Polyolefins

作　　者：宁培森[1] 王红梅[1] 丁著明[1] 

机构地区：[1]天津合成材料研究所,天津300220

出　　处：《塑料助剂》2010年第2期9-15,共7页Plastics Additives

摘　　要：介绍了金属抗氧剂的作用原理、品种及其在聚烯烃绝缘料中的应用研究进展。讨论了金属钝化剂对聚丙烯和填充聚丙烯的热稳定性的影响,金属钝化剂与抗氧剂并用,比单独使用抗氧剂时起更好的热稳定性和抗老化效果。The action mechanism, type and species of metal deactivators and their applications in polyolefin insulating compounds were introdnced. The effects of metal deactivators on the heat stability of polypropylene and filled polypropylene were studied. It was showed that when the metal deactivor used with antioxidant agent, the heat stability and weaterability for polypropylene and filled polypropylene are better than that using antioxidant agent alone.

关 键 词：金属钝化剂 聚烯烃 绝缘料 热稳定性抗氧剂 填充聚丙烯 

分 类 号：TQ325.1[化学工程—合成树脂塑料工业]