由于社会对铸件表面的质量要求越来越高,加上涂料自身的特殊性,大多数铸造厂家都已经采用专业制造厂生产的商品涂料。为了满足对自制水基石墨涂料质量与成本的要求,我厂对涂料的骨料粒度、粘土加入量、溶剂加入量以及混制时间等进行了调整优化;另外还对涂料的施涂方法与用量控制进行了细化,取得了良好的效果。 Due to the higher and higher quality of the castings on the surface of society, coupled with the particularity of paint itself, most foundry manufacturers have already adopted commercial coatings made by professional manufacturers. In order to meet the requirements for the quality and cost of self-made water-based graphite coating, our factory adjusted and optimized the aggregate particle size, clay addition amount, solvent addition amount and mixing time of the coating. In addition, the coating method and dosage Control has been refined, and achieved good results.