POLYBLAK® 1420

POLYBLAK® 1420 by LyondellBasell is a carbon black masterbatch that contains 40% SRF-type carbon black and 20% anti-block in polyethylene. It is especially suited for the coloring of polyolefins for extrusion and injection molding for which a perfectly uniform dispersion of carbon black is required. POLYBLAK® 1420 can be used in food packaging.