有机氟树脂改性CPU发泡涂层的结构与性能研究  

Research on Structures and Properties of CPU Foam Coating Modified by Organic Fluorine Resin

作　　者：张浩然[1] 马兴元[1] 郭梦亚 邱啸寒[1] 高静[1] 

机构地区：[1]陕西科技大学资源与环境学院,陕西西安710021

出　　处：《中国皮革》2015年第5期8-11,共4页China Leather

基　　金：福建省局域重大项目(项目编号:2013H4013);陕西省科技创新团队项目(2014KCT-15)

摘　　要：研究了有机氟树脂改性浇注型聚氨酯(CPU)发泡涂层的结构与性能。研究结果表明:在CPU组合料中添加有机氟树脂,能使CPU发泡涂层的泡孔直径变小,数量增多,并能有效地提高CPU发泡涂层的力学性能和耐水解性。当有机氟树脂的添加量为CPU组合料的质量分数0.1%时,CPU发泡涂层的耐水解性最佳,可用于合成革发泡涂层的制造。The structures and properties of casting polyurethane （CPU studied. The results show that after adding organic fluorine resin emulsion number increase, and it can effectively improve the mechanical properties the addition of organic fluorine resin is O. 1 wt %, the hydrolysis resistance producing foam coating of synthetic leather. ） foam coating modified by organic fluorine resin were into CPU mixed materials, the cell diameter decreases, and hydrolysis resistance of CPU foam coating. When of CPU foam coating is the best, and it can be used for

关 键 词：合成革 浇注型聚氨酯 有机氟树脂 发泡涂层 结构与性能 

分 类 号：TS529[轻工技术与工程—皮革化学与工程]