PU软泡用有机硅泡沫稳定剂的结构与性能  

THE STRUCTURE AND PROPERTIES OF ORGANOSILICANE POLYMER FOAM STABILIZERS USED FOR PU FLEXIBLE FOAM

作　　者：孙余凭[1] 

机构地区：[1]江南学院应用化学系,无锡214063

出　　处：《现代塑料加工应用》1999年第4期44-46,共3页Modern Plastics Processing and Applications

摘　　要：探讨了聚硅氧烷分子中甲基氢硅氧烷、二甲基硅氧烷链节以及共聚醚分子中起始剂、封端剂和氧化乙烯。The influence of various factors on properties of organosilicone polymer foam stabilizers during producing PU flexible foam,were discussed. The factors included Me\-2SiO,MeHSiO chain segment of siloxane ploymer, initiator, end capping agent, ethylene oxide and propylene oxide chain segment.

关 键 词：有机硅 泡沫稳定剂 结构 性能 聚氨酯泡沫塑料 

分 类 号：TQ328.304[化学工程—合成树脂塑料工业]