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EP332K
Description:
"Moplen EP332K is a polypropylene impact copolymer. This grade is famous for its excellent balance of stiffness and toughness. It has thermal aging stability. Potential applications include injection molding of electrical enclosures, toys, Flat noodles and general household items."
Description
General 物理性能 机械性能 冲击性能 热性能
物理性能 Rated value Unit system Test method
密度 0.902 g/cm³ ASTM D792
熔流率(熔体流动速率) (230°C/2.16 kg) 5.0 g/10 min ASTM D1238
机械性能 Rated value Unit system Test method
抗张强度 (屈服) 3560 MPa ASTM D638
伸长率 (屈服) 9.0 % ASTM D638
弯曲模量 164000 MPa ASTM D790
冲击性能 Rated value Unit system Test method
悬壁梁缺口冲击强度 (73°F (23°C)) 2.8 J/m ASTM D256
热性能 Rated value Unit system Test method
载荷下热变形温度 (66 psi (0.45 MPa), 未退火) 190 °C ASTM D648