... as for blow molding, the addition ratio is 1.0% to 2.0%; such as for sheet and injection molding production, ... used in film products, bag products, sheet products and injection products, more common in thermoplastic polyolefins, such as: ... book films, cutlery, plates, sheets, tubes, profiles, extrusion, injection molding, calendering. With these plastic good miscibility, adding inorganic organic filler ...