Hanwha Total PP HJ730

Hanwha Total PP HJ730---HJ730 is homo polypropylene resins for injection molding applications. This grade is produced by HIPP technology.

PP HJ730 >PP0.910g/cm³ASTM D1505熔流率（熔体流动速率） (230°C/2.16 kg)20g/10 minASTM D1238

硬度额定值单位制测试方法

洛氏硬度 (R 级)	105		ASTM D785

机械性能额定值单位制测试方法

抗张强度 (屈服)	42.2	MPa	ASTM D638
伸长率 (断裂)	200	%	ASTM D638
弯曲模量	2060	MPa	ASTM D790

冲击性能额定值单位制测试方法

悬壁梁缺口冲击强度 (23°C)	39	J/m	ASTM D256