... Asphalt control agents. (5)Plastics level (SL): for polypropylene, nylon, PVC, polyethylene, polystyrene plastic ... Rubber-(AJ): For rubber and rubber products for anti-adhesive. (7) Cable-level (DL): for cable rubber by agents, cable release agent ... . (8) Ceramic-(TC): used in the manufacture of porcelain, ceramic radio, industrial ceramics, architectural ceramics, and ceramics for ...