PolyMirae Moplen EP640R Injection Molding Grade Polypropylene

Moplen EP640R is the polypropylene block copolymer manufactured by PMC under the license of BASELL using the Spheripol process. Moplen EP640R is a block copolymer particularly suitable for injection molding of washing machine tub, thin-walled packaging, parts of electrical appliances, housewares. Moplen EP640R resin meets the FDA requirements in the Code of Federal Regulations in 21 CFR 178.2010 for food packaging substances with adequate additives. And contains no dangerous substances according to Federal Regulations in 21 CFR 177.1520.

Features: Optimized balance of stiffness and toughness; High impact strength even at low temperature; Low warpage and fast cycle time; High stiffness

Applications: Washing machine tub; Parts of electrical appliance; Housewares

Information provided by PolyMirae Company Ltd.

物理性能	额定值 (公制)	额定值 (英制)	测试方法
密度	g/cc	lb/in³	ASTM D1505
熔体流动速率	g/10 min @Load 2.16 kg, Temperature 230 °C	g/10 min @Load 4.76 lb, Temperature 446 °F	Condition L; ASTM D1238

机械性能	额定值 (公制)	额定值 (英制)	测试方法
洛氏硬度（R 级）			ASTM D785
抗张强度(屈服)	MPa	psi	ASTM D638
屈服伸长率			ASTM D638
弯曲模量	GPa	ksi	ASTM D790
悬壁梁缺口冲击强度	J/cm @Temperature -20.0 °C	ft-lb/in @Temperature -4.00 °F	ASTM D256
	J/cm @Temperature 23.0 °C	ft-lb/in @Temperature 73.4 °F	ASTM D256