Much experience in surface treatment of plating plastic products

Surface treatment of plastic products mainly includes coating coating treatment and plating coating treatment. Generally, the crystallinity of plastic is large, the polarity is small or no polarity, and the surface energy is low, which will affect the adhesion of coating. Since plastic is a non-conductive insulator, it can not be plated directly on the plastic surface according to a plating process specification, so before the surface treatment, the necessary pre-treatment should be carried out to improve the adhesion of the coating and provide a conductive substrate with good adhesion for the plating.