摘要
全氟聚醚具有耐热、抗氧化、抗腐蚀、粘流性良好、不燃烧、可与塑料、弹性体、金属相容等良好的综合性能,是苛刻环境下润滑剂的首选,广泛应用于电子、化工、机械、电气、核工业、航空航天等领域。介绍了全氟聚醚的特性,并对其制备途径—全氟环氧化物的阴离子聚合法和全氟烯烃直接光氧化法和其应用领域进行了介绍。
Perfluoro - polyether has resistance to heat, resistance to corros＇on, resistance to oxidation, well viscous flow perform- ante resistance to combustion, well compatibility with plastic and metal etc. combination property. It is applied for electron, chemical - industry, machine, etc. fields. The characteristics of perfluoro - polyether were introduced in this paper, some prepa- ration methods were discussed.
出处
《辽宁化工》
CAS
2007年第4期257-259,共3页
Liaoning Chemical Industry
关键词
全氟聚醚
阴离子聚合
润滑剂
Perfluoro- polyether
Anion-polymerization
Lubricat
作者简介
许志国（1973-），男，硕士研究生，讲师。
