防水粉憎水膜形成机理及稳定性的研究

On the formation mechanism and stability of waterproof powder hydrophobic film

通过对防水粉憎水膜形成途径的探索，提出了憎水膜形成过程的基本假设，利用微观测试方法证实了憎水膜层的存在．试验并研究了防水粉长期稳定性的诸多问题。

Analysing the formation mechanism of the waterproof powder hydrophobis film,the basic hypothesis on the process of the hydrophobic film is proposed here. The existof the hydrophobic film is verified through a microscope test. hased on the effect of thehydrophobic film, a number of problems of the stability of the waterproof powder aretested.