Description POLYBLAK® Black 3209 is a superior black color concentrate containing 40% carbon black in polypropylene. This masterbatch is designed to provide good opacity and a regular blue undertone with pigment particle size of 70 nanometers. POLYBLAK® Black 3209 is formulated to let down easily in molding applications. POLYBLAK® Black 3209 is typically recommended for use at 5% addition levels.
Information provided by A. Schulman. |