PP filler masterbatch is produced using PP as the carrier resin, combined with dispersing agents and special additives, followed by surface activation and extrusion. This masterbatch enhances the rigidity and heat resistance of PP products, improving surface smoothness and gloss. It is resistant to acids, alkalis, and high temperatures, and offers non-toxic, odorless, high-strength, and easy-to-disperse characteristics. As a key raw material in engineering plastics, sheets, pallets, automotive parts, bumpers, and various heat-resistant home appliance casings, it plays a significant role in reducing production costs while maintaining product quality. The recommended addition rate of 10-30% ensures enhanced performance in injection-molded products.
