涂料液体对塑料底材润湿行为的热力学研究  

THERMODYNAMICAL STUDY ON WETTING BAHAVIORS OF LIQUID COATINGS TO PLASTICS SUBSTRATE

作　　者：黄畴[1] 郑化[1] 易瑛 

机构地区：[1]武汉汽车工业大学化学系,430070

出　　处：《现代涂料与涂装》1999年第1期3-5,9,共4页Modern Paint & Finishing

摘　　要：从热力学角度对涂料液体在塑料底材的附着润湿、浸透润湿、铺展润湿行为进行了分析，定性地研究了塑料表面Gibbs能与粗糙因子、涂料液体的表面Gibbs能对塑料-涂料液体界面润湿行为的影响，并用实验进行了验证。By analyzed the wetting behaviors of adhesion, infiltration and spreading of liquid coatings to plastics substrate, from the thermodynamical point view. lt discussed the effect of Surface Gibbs Energy of plastics and roughness factor and Surface Gibbs Energy of liquid coatings on behaviors of interfacial wetting between plastics and liquid coatings. It also proved by experiments.

关 键 词：涂料液体 塑料 润湿 热力学 表面处理 

分 类 号：TQ630.1[化学工程—精细化工] TQ320.672