Description POLYBLAK® Black 4479-01 is a black color concentrate containing 50% carbon black based in LLDPE. This masterbatch is designed to provide uniform opacity and a regular blue undertone. POLYBLAK® Black 4479-01 is formulated for multiple polyolefin applications including injection/blow molding and sheet/pipe extrusion and is typically recommended for use at addition levels between 1 and 5%.
Information provided by A. Schulman. |