摘要
研制了一种新型的聚醚型聚氨酯生胶。该生胶经混炼、硫化后 ,不仅具有优异的耐水解性能 ,而且其低温性能、磨耗性能、热空气老化性能等均优良。这种聚醚型聚氨酯生胶既可以用硫磺硫化 ,也可以用过氧化二异丙苯 (DCP)
A raw rubber for millable polyether polyurethane elastomer was prepared.The milled and vulcanized rubber is provided with excellent hydrolysis resistance,low temperature performance,abrasion resistance and hot air aging resistance.This raw rubber can be vulcanized by sulphur or dicumyl peroxide.
出处
《聚氨酯工业》
2001年第1期23-26,共4页
Polyurethane Industry
关键词
混炼胶
聚氨酯弹性体
聚醚型聚氨酯
混炼型聚氨酯
生胶
rubber mixings
polyurethane elastomer
polyether polyurethane
millable polyurethane
raw rubber
