非对称润湿性纤维复合膜的制备及其油水分离性能

杨硕, 赵朋举, 程春祖, 李晨暘, 程博闻

Preparation of composite fiber membranes with asymmetric wettability and oil-water separation performance

YANG Shuo, ZHAO Pengju, CHENG Chunzu, LI Chenyang, CHENG Bowen

图4 聚丙烯熔喷布的润湿性

Fig.4 Wettability of polypropylene meltblown nonwovens. (a) Water contact angle in air; (b) Oil contact angle in air; (c) Oil contact angle in water; (d) Water contact angle in oil