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Impact Copolymer

Impact Copolymer

4481WZ is a nucleated impact copolymer


Good stiffness and impact coupled with high creep resistance


Sheet extrusion and thermoforming

Processes icon
Thermoforming, Extrusion
PropertyUnitsTypical ValueATSM Method
Melt Flow g/10 min 4.0 D-1238
Density g/cm3 0.905 D-792
Izod ft-lbs/in 2.5 D-256
Tensile Strength @ Yield psi 4,900 D-638
Tensile Strength @ Break psi 4,900 D-638
Elongation @ Yield % 7 D-638
Flexural Modulus psi 250,000 D-790
Melting Point deg 320 D-3417
Before using this product, the user is advised and cautioned to make its own determination and assessment of the safety and suitability of the product for the specific use in question and is further advised against relying on the information contained herein as it may relate to any specific use or application.

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