山梨糖醇类成核剂(TM-3)对PP性能的影响  

Effects of Sorbitol Nucleating Agent on Properties of Polypropylene

作　　者：何敏[1] 鲁圣军[1] 张天水[1] 蒋冠森[1] 

机构地区：[1]贵州大学材料科学与冶金工程学院

出　　处：《现代机械》2006年第6期63-64,共2页Modern Machinery

基　　金：贵州火炬计划项目(黔科合字20008005);贵州省科学基金项目(黔科合J[2006]2103号)

摘　　要：本文采用山梨糖醇类成核剂(TM-3)对均聚PP作了增透处理,研究了TM-3用量对PP材料透明性、结晶性能以及力学性能的影响。研究结果表明在合适的添加量下,TM-3能明显提高均聚PP的透明性、结晶度以及力学性能。In this paper, a type of sorbitol agents such as TM-3 was used to transparent homo - propylene polypropylene and the effect of organic phosphate nucleating agents on the properties of polypropylene was studied. The results show that in case of adding proper quantities of TM-3, the transparent,crystallinity and mechanical properties of polypropylene was obviously increased.

关 键 词：聚丙烯 山梨糖醇 成核剂 性能 

分 类 号：TQ325.14[化学工程—合成树脂塑料工业]