聚氨酯泡沫材料的研究进展  

Development of Research on Polyurethane Foams

作　　者：孙刚[1] 刘预[1] 冯芳[1] 孙洪广[1] 边开胜[1] 胡克鳌[1] 

机构地区：[1]上海交通大学金属基复合材料国家重点实验室,上海200030

出　　处：《材料导报》2006年第3期29-32,36,共5页Materials Reports

摘　　要：概述了聚氨酯泡沫的合成和改性,论述了合成所用发泡剂、多元醇、异氰酸酯体系,介绍了颗粒填充改性、纤维增强改性、阻燃改性、互穿聚合物网络改性,并提出了今后聚氨酯泡沫研究开发的方向。The synthesis and modification of polyurethane foams are reviewed in this paper. The blowing agents,polyols and isocyanates are discussed. The reinforcement with particles,fibers and flame retardation,interpenetrating polymer networks polyurethane foams are introduced. In the end, basing on the existing problems of the present study, some suggestions for the future exploration and research on polyurethane foams are put forward.

关 键 词：聚氨酯泡沫 合成 发泡 改性 阻燃 

分 类 号：TQ226.63[化学工程—有机化工] TQ317