Clarifying Masterbatch

This masterbatch contains a highly effective clarifier for homopolymer or random PP copolymer products. This additive acts as a nucleating agent, by creating a large number of small size spherulites (<1 micron) during the cooling of the polypropylene melt, resulting to a dramatic improvement of the clarity of transparent PP articles. Its use also enhances stiffness and shortens cycle times during the molding process. Processing temperature should be in the range of 240°-260°, the optimum being 255°C.