Nowadays, black mothers are widely used, mainly used in the plastics, paper, coatings and inks and other industrial areas. Black mother manufacturers have shown that black mother has very good light scattering properties, so the whiteness is very good, the color strength is very high, the hiding power is strong, together with high chemical stability and weather resistance, non-toxic and odorless, on the human body No stimulatory effect will occur. Black mother

The black mother has a clear color, good dispersion effect, and strong solubility. It can be used in different places. For example, the plastic parts, toys, and shoes that we usually use have the existence of black mother.

Black mother in the production process, the selection of calcium carbonate mesh affect the quality of black mother. If the number of meshes is too low, it will affect the brightness and patience of the processing of plastic products. If the number of meshes is too high, the cost of producing black mothers will increase during the production process, and the flow of products will be greatly weakened. .