... medicine prescriptions, food additives, isolation agent. (3) Dope level (TL): Constitution for white pigments and various water-based, ... and cardboard fillers, wood Asphalt control agents. (5)Plastics level (SL): for polypropylene, nylon, PVC, polyethylene, polystyrene plastic ... ): For rubber and rubber products for anti-adhesive. (7) Cable-level (DL): for cable rubber by agents, cable release agent ...