Luminous masterbatch, this series of masterbatch is processed by high-speed mixing, twin-screw extrusion and mixing with specific carrier resin and high-concentration composite colorant. Suitable for coloring of resins such as PE, PP, EVA, PS, ABS, etc. It is widely used in the processing of plastic products, such as extrusion, injection molding, casting, blown film, and hollow blow molding.