摘要
用偶联剂对超细羊毛粉体进行了表面改性,然后制成羊毛粉体与聚氨酯共混膜.探讨了偶联剂的加入对共混膜力学、透湿、防水等性能的影响.并摸索出偶联剂的最佳改性条件.结果表明:偶联剂能明显改善共混膜的力学等性能.
Extra-fine wool powders were surface modified with coupling agent, and turned into mixed membranes with polyurethane. The influence of the addition of coupling agent on the properties of the mixed membranes was studied, such as mechanics, moisture penetration and waterproofing. The optimal conditions for coupling agent modification were found. The results showed that coupling agent markedly improved the membrane properties, such as mechanics,
出处
《印染助剂》
CAS
2006年第2期28-30,共3页
Textile Auxiliaries
关键词
偶联剂
超细羊毛粉体
聚氨酯膜
防水透湿
coupling agent
extra-fine wool powders
polyurethane
waterproofing and moisture penetration
