Abstract: A boiling water resistant epoxy primer of coil coatings was developed. The influence of curing agents, functional additives and sheet substrates on boiling water resistance performance of paint film was discussed.The results showed that the boiling water resistance performance of paint film depends significantly on primer, as well as the types of sheet substrates in some degree.

Key words: epoxy primer, boiling water resistance, paint film, pre-coated sheet

摘要： 研制了预涂卷材用耐水煮环氧底漆，探讨了环氧底漆中固化剂、功能助剂和基板等因素对漆膜耐水煮性能的影响。研究结果表明：漆膜的水煮性能主要取决于底漆，同时与基板的类型也有一定的关系。

关键词: 环氧底漆, 耐水煮, 漆膜, 彩涂板