POLYBLAK® 1423 HF by LyondellBasell is a carbon black masterbatch that contains 40% fine dispersed P-type carbon black in high MFI (melt flow index) polyethylene. It is especially designed for blown and cast film extrusion where a higher MFI is required and polyolefins where good UV-resistance is required. It is recommended for lamination films that require excellent dilution and dispersion in thin films. POLYBLAK® 1423 HF can be used in food packaging.
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POLYBLAK® 1423 HF properties
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