At present, China's economy is in the process of rapid development, the whole society pays more and more attention to environmental protection and health issues, and plastic fiber products because of the close contact with people in the daily life, has been the widespread concern of the whole society. As the masterbatch widely used in the coloring of plastic products, how to promote technological innovation and adapt to social needs has become a difficult problem that the whole industry must face.

Masterbatch is a kind of plastic colorant which is dispersed well by high proportion pigment or additive and thermoplastic resin. It has the advantages of superior coloring effect, convenient automatic measurement and transportation, energy saving, no dust, no pollution, etc. It is widely used in the coloring of plastics, coatings and other materials. In the production process of color masterbatch, the quality of pigment directly affects the quality of color masterbatch, and the quality of Color Masterbatch directly affects the quality of plastic products. But there has been no national standard for masterbatch pigments, and it has been the standard for paint pigments for 30 years. The lack of industry standards has led to the low quality of some color masterbatch enterprises. Therefore, the whole industry urgently hopes that the state can publish the standards of Color Masterbatch pigments as soon as possible to further standardize the standards of color masterbatch products and ensure the quality of color masterbatch products in the whole industry.