摘要
对聚氨酯高回弹泡沫的干、湿压缩变形性能进行了研究,详细考察了配方中水量、聚合物多元醇、交联剂、异氰酸酯指数和官能度变化对聚氨酯高回弹泡沫压缩变形性能的影响,并对产生影响的原因做了初步探讨。
The dry and wet compression set characteristics of polyurethane high resilience foam have been resarched. That mean the content of water, POP, crosslinker, isocyanate index and functionality, which are effect on the compression set characteristics of foams were insighted. The reason of the phenomena have been discussed by details.
出处
《聚氨酯工业》
2005年第6期17-19,27,共4页
Polyurethane Industry
关键词
聚氨酯
高回弹
干压缩变形
湿压缩变形
polyurethane
high resilience foam
dry compression set
wet compression set
