新型聚醚聚氨酯微孔弹性体的研制  

Study on polyether-type polyurethane microcellular elastomer

作　　者：亢茂青[1] 殷宁[1] 冯月兰[1] 赵雨花[1] 瞿波[1] 王心葵[1] 

机构地区：[1]中国科学院山西煤炭化学研究所,山西太原030001

出　　处：《弹性体》2003年第4期14-17,共4页China Elastomerics

基　　金：中科院应用研究与发展重点项目基金;中科院-宁波市种子基金项目共同资助。

摘　　要：采用新型低不饱和度聚醚多元醇、合适的半预聚体,合成了可用于鞋底材料的聚醚型聚氨酯微孔弹性体材料。与聚酯型和传统聚醚型鞋料相比,该新型聚醚鞋料在低温性能和耐挠曲性能方面显示出较强的优势。The polyethertype polyurethane (PU) microcellular elastomer was prepared by means of 'low unsaturation ' polyether polyols and modified semiprepolymer.The experimental results showed that its physical and mechanical properties could be satisfactory for the shoe sole.Especially lowtemperatureresistant capability and flexibility were better than that of polyestertype PU and traditional polyethertype PU.

关 键 词：低不饱和度 聚醚聚氨酯 微孔弹性体 鞋料 

分 类 号：TQ334.9[化学工程—橡胶工业]