软质PVC鞋底发泡材料的研究  

STUDY OF SOFT PVC FOAMING SOLE MATERIALS

作　　者：连荣炳[1] 张卫勤[1] 黄锐[1] 吴春根[1] 崔金兰[1] 叶盛京 

机构地区：[1]四川大学高分子科学与工程学院,成都610065 [2]福建省二轻工业研究所,福州350001

出　　处：《现代塑料加工应用》2005年第2期33-36,共4页Modern Plastics Processing and Applications

摘　　要：采用化学发泡一步法模压成型,研究了放热发泡剂、吸热发泡剂、泡孔成核剂、改性剂等主要助剂用量对软质聚氯乙烯(PVC)发泡材料密度、泡孔结构及力学性能的影响。结果表明:放热发泡剂2.0份、吸热发泡剂0.6份,成核剂1.0份,改性剂丁腈橡胶(NBR) 20.0份时,发泡材料性能较好,满足了软质PVC鞋底发泡材料的要求。The influences of exothermic blowing agents,endothermic blowing agent, nucleating agent, modifying agent on the density, foaming structure and mechanical properties of soft PVC foaming materials made by the one-step compression molding of chemical foaming were discussed. The results showed that when exothermic blowing agent AC, endothermic blowing agent N, nucleating agent, modifying agent NBR were added 2.0, 0.6, 1.0, 20.0 phr respectively, the properties of foaming materials were better, which met the demands of soft PVC foaming sole materials.

关 键 词：发泡材料 软质PVC 鞋底 聚氯乙烯(PVC) 发泡剂 模压成型 化学发泡 材料密度 助剂用量 力学性能 泡孔结构 材料性能 丁腈橡胶 成核剂 改性剂 一步法 放热 吸热 

分 类 号：TS943[轻工技术与工程—服装设计与工程]