聚氨酯泡沫塑料发泡剂研究现状及发展趋势  

Present research and tendency of foaming agent of polyurethane foaming plastics

作　　者：朱永飞[1] 朱明[1] 

机构地区：[1]四川师范大学化学学院,四川成都610066

出　　处：《应用化工》2005年第3期133-136,共4页Applied Chemical Industry

基　　金：四川省重点科技攻关项目(04SG023-005)

摘　　要：介绍聚氨酯泡沫塑料的两大类发泡剂,即物理发泡剂和化学发泡剂,着重对各个不同时期使用的主要物理发泡剂的性能和特点进行了对比和讨论,指出其中存在的问题及当前人们所采取的解决方法,展望了聚氨酯泡沫塑料发泡剂的发展趋势。This article introduces two sorts of foaming agents of polyurethane foaming plastics: physical foaming agent and chemical foaming agent, especially compares and debats the characteristics and properties of mainly using physical foaming agent in varies of periods, the problems and the usual methods of soluting are pointed out, and development tendency of foaming agent of polyurethane foaming plastics are also described.

关 键 词：聚氨酯泡沫塑料 发泡剂 发展趋势 

分 类 号：TQ323.8[化学工程—合成树脂塑料工业]