摘要
本文制备出一种可快速固化的白色涂料,涂覆于聚酰亚胺(PI)薄膜上,应用于挠性印制电路板(FPC)的外层保护材料,即包封膜的方面,可以提高生产效率,降低生产成本。文章主要研究了涂料的固化工艺、热学性能及涂层的白度、光泽度、附着力、剥离强度、耐锡焊性等性能。实验结果表明,涂料具有固化速度快、附着力强、柔韧性好、耐热性能优越等特点,满足FPC包封膜生产需求。
In this paper, a fast - curing white coating was prepared. It can improve the production efficiency and reduce production costs as this coating coated on PI film, applied to the production process of FPC encapsulation film . In this paper, the coating curing process, thermal properties , whiteness and gloss, adhesion, peel strength, resistance to soldering and other properties were studied. The results showed that, the coating had the characteristics of fast curing speed , strong adhesion, good flexibility and excellent heat resistance, meeting the demand of FFC encapsulation film production.
出处
《山东化工》
CAS
2015年第9期33-36,共4页
Shandong Chemical Industry
关键词
包封膜
快速固化
白色涂料
encapsulation film
fast - curing
white coating
