改善非极性聚合物表面润湿性能的研究

Studyon improving the wetting property of polypropylene by depositing silica gel

研究了用硅胶沉积於聚丙烯固体表面来改善其润湿性能的方法．着重讨论表面活性剂种类及溶液酸度对硅胶附着牢度的影响．通过系列实验获得了较满意的硅胶附着牢度，并分析了获得该附着牢度的原因．

The method of depositting silica gel on the surface of polypropylene to improve the wetting property is studied.The effect of surfactant and acidity of so-lution on the adhesive strength is discusscd. The adhesion mechanism is also dis-cussed in this paper.