留不住的是人心BYK
Objectives when formulating coatings 配制涂料的目的- good flow and levelling 好的流动和流平 - sufficient substrate wetting 充分的底材润湿 - no crater 没有缩孔 - are directly related to the surface tension of this coating 这些都与涂料的表面张力有直接联系 - organic modified silicones and acrylates influence the surface tension in such a way to improve these properties 有机改性有机硅和丙烯酸酯通过影响表面张力来 改善其性能
