POLYBLAK® HS 7037 by LyondellBasell is a carbon black masterbatch. It contains 50% SRF-type carbon black as an additive content in polystyrene. It is especially suited for the coloring of... view more

POLYBLAK® HS 7391 by LyondellBasell is a carbon black masterbatch. It contains a food approved (EU) carbon black in polystyrene. It is especially suited for the coloring of polystyrene sheets and... view more

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... view more

POLYBLAK® UN 7351 by LyondellBasell is a carbon black masterbatch. It contains 50% of special high jet-ness carbon black. It is based on a special carrier for the coloring of different... view more