ATOFINA 4520WZ polypropylene is a nucleated impact copolymer. 4520WZ is characterized by improved stiffness, creep resistance, high impact resistance, excellent antistatic properties and is formulated to allow faster cycling through early demolding. Application ATOFINA 4520WZ has been developed specifically for the injection molding of baskets, pails, toys and furniture. Information provided provided by Total Petrochemicals. Total Petrochemicals includes former Fina and Atofina plastics product lines. |