TOTAL Petrochemicals Polypropylene 4481WZ is a nucleated impact copolymer with a Melt Flow index of 4.0 g/10 min. TOTAL Polypropylene 4481WZ is characterized by a good stiffness/impact balance coupled with high creep resistance. This grade has been developed for sheet extrusion and thermoforming applications requiring good mechanical properties and aesthetic appearance. Total Polypropylene 4481WZ has been specially formulated with an additive for excellent antistatic properties as well as good surface appearance and mold release. Information provided by Total Petrochemicals. |