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以六氟丙烯环氧化合物齐聚体为原料,合成一种新型非离子氟碳表面活性剂。测试其表面张力、临界胶束浓度以及发泡性能等物化性质,与Du Pont1157相比,其水溶液表现出更加优异的表面活性,同时在环己烷、汽油和丙酮表面具有良好的铺展性能。
A novel nonionic fluorocarbon surfactant was synthesized by using hexafluoropropylene epoxy compound oligomer as raw material. Its surface tension, critical micelle concentration and foaming properties were tested. Compared with Du Pont1157, its aqueous solution showed more excellent surface activity and good spreading performance on cyclohexane, gasoline and acetone surfaces.