POLYBLAK® KS 7252

POLYBLAK® KS 7252 by LyondellBasell is a carbon black masterbatch. It contains 35% of a HAF (high-abrasion furnace) black as an additive content. It is especially suited for the coloring of general-purpose polystyrene (GPPS) and high impact polystyrene (HIPS) sheets and injection molded parts for which a perfectly uniform dispersion of carbon black is required. It also includes blow molding and cast film extrusion processing methods. POLYBLAK® KS 7252 can be used in food packaging.