摘要
将蚕丝丝素水溶液与水性聚氨酯充分混合后 ,可制得均匀的共混膜。共混膜内聚氨酯能阻止丝素蛋白质的结晶。随着聚氨酯所占比例的提高 ,丝素 /聚氨酯共混膜的力学性能显著改善。
The even membrane of silk fibroin and polyurethane can be prepared by fully blending silk fibroin solution with water polyurethane. The polyurethane in the membrane can prevent the crystallization of silk fibroin. With the proportion of polyurethane increase, the mechanical properties of silk fibroin/polyurethane blended membrane are improved apparently.
出处
《丝绸》
CAS
北大核心
2002年第7期9-11,共3页
Journal of Silk
基金
国家 8 63计划资助 (2 0 0 1AA32 60 80 )
国家自然科学基金资助 (50 0 730 1 4 )
