油漆涂装知识：防锈漆与环氧煤沥青漆的混用

防锈漆表面还能用环氧煤沥青漆吗？

Coal tar epoxy paint Antirust Paint surface can?

厂家答复：

Manufacturers reply:

防锈漆，主要指醇酸防锈漆，不推荐在防锈漆表面使用环氧煤沥青漆。

Antirust paint, mainly refers to the alkyd antirust paint, is not recommended in the paint surface using epoxy coal tar paint.

防锈漆属于醇酸漆类型，环氧煤沥青漆属于环氧类型，两者使用的稀释剂溶剂性不同。环氧类溶剂能把醇酸漆完全溶解掉，因此，很容易出现咬底的情况。

Antirust paint alkyd paint, belonging to type, epoxy coal tar paint of epoxy type, different diluent solvent used for both. Epoxy alkyd paint solvents can completely dissolve in, therefore, it is prone to bite the end.

理论的情况：防锈漆涂刷超过6个月。可以做相容性试验，如果不咬底，可以涂刷。

The theory of the anti rust paint: more than 6 months. Can do the compatibility test, if not to bite the end, can besmear brushs.

实际的情况：使用环氧煤沥青漆通常用于地下管道道，对于使用期限有着较高的要求，而使用防锈漆配套环氧煤沥青漆，有着先天的缺陷，因此使用期限很难保障，因此，不推荐使用。

The reality: the use of epoxy coal tar paint normally used for underground pipeline, there are higher requirements for the use of the term, and the use of anti rust paint matching epoxy coal tar paint, with congenital defects, so it is difficult to guarantee the use period, therefore, does not recommend the use of.