Composite hydrophilic coating for conditioner aluminum fins

来源期刊：中国有色金属学报(英文版)1999年第3期

论文作者：甘卫平 吉冬英 庞欣

文章页码：510 - 513

Key words：aircondition equipment; aluminum fins; hydrophilicity; coatings

Abstract: To solve the so-called “white rust” and ’water bridge” problems of the aluminum fins for heat exchanger of automobile air conditioner, aimed at nationalizing the art of hydrophilic coating technology, the choice of coating forming and curing materials was investigated. By measuring the water contact angle, SEM surface scanning and ingredients analysis of the coating, optimal parameters and composition are acquired. The coating forming mechanisms of the composition was also expatiated. The coating obtained has good hydrophilic and other properties.