Filler Masterbatch: High-whiteness filler improves material processing, increases material stiffness and reduces final product price. Can be dosed from 10 to 60%. Contains 80% of the whitest and very fine calcium carbonate on an LLDPE basis.• compatible with LLDPE, LDPE, HDPE, PP • also suitable for products that come into contact with food • minimum order from 25 kg • we will send samples for free • immediate delivery • High quality and competitive price