Imported Premium wetting agent

In the coating industry, the coating wetting agent is divided into the substrate wetting agent and wetting dispersant two kinds: the substrate wetting agent is used to improve the surface tension and permeability of the coating, so that it can better wet the substrate, so as to improve the adhesion of the coating, especially in improving the adhesion of the primer to the substrate is very widely used; And coating with wetting dispersant besides this one functions concurrently, is another important feature of fillers and pigments such as dispersion and helping with anti-settling effect, can assist in fillers, such as powder coating dispersed and assist coatings anti-settling agent anti-settling follow-up, thin in the coating after the settlement, wetting dispersant of anti-settling effect is far more important than anti-settling agent. So wetting dispersants are a very important additive in coatings.