PREADD AB 171

Synthetic silicate antiblock masterbatch with PE-LD as the carrier polymer. It possess good dispersion, purity and fineness. It shows a good antiblock effect at addition level of 0.5% and matting at 5-10 %. This addition level does not affect negatively on the mechanical properties of the product. It has been developed for applications where an antiblock or matting effect is desired. Used in the manufacture of polyethylene films. PREADD AB 171 is approved for use in contact with foodstuffs according to FDA and BgVV regulations without limitations.