the automotive industry drives demand for black masterbatch and the market size will exceed 20 billion yuan
masterbatch is a polymer composite coloring material that uses resin as a carrier, adds a high proportion of pigments, dispersants and functional additives, and is made through high-speed mixing, melting, extrusion, cooling and granulation. it has a coloring effect. it is widely used in the field of coloring plastic products due to its advantages of…
