PE special filler masterbatch is a granular material made of polyethylene(PE) as the carrier resin by adding a certain proportion of calcium carbonateand other auxiliary additives through mixing, melt extrusion, pelleting andother processes.The price of PE special filler masterbatch is much lower than that of PEresin, and the amount of pure PE can be reduced by adding masterbatch,which can significantly reduce the cost of raw materials, especially for bulkproducts such as films, pipes, and injection molded parts. It can also improvethe fluidity of PE melt, reduce shrinkage and deformation during processing,and improve production efficiency and product dimensional stability. Itimproves the rigidity, hardness, heat resistance, and chemical resistance ofmaterials, and at the same time adjusts the product density, such as increasing the stiffness of heavy packaging films.PE special filler masterbatch is widely used in the production of various PEproducts. Films: agricultural films, packaging films, shopping bags, etc., whichcan reduce costs and improve stiffness. Injection molding blow molding:plastic bottles, turnover boxes, toys, etc., to improve rigidity and reduceshrinkage. Pipe profiles: PE water supply pipes, threading pipes,special-shaped profiles, etc., to enhance dimensional stability