PP HG K172, China PP HG K172 Manufacturers, Suppliers, Factory - SHANGHAI QISHEN PLASTIC INDUSTRY CO., LTD

Material Technical Datasheet
PP HG K172
Properties	Test Standard	Test Condition	Units	Typical Values
Physical Properties
Specific Gravity	ASTM D792	23℃		1.12
Melt Flow Rate	ASTM D1238	260℃,2.16KG	g/10min	25
Mold Shrinkage	ASTM D955	23℃	%	1.1~1.3
Hardness
Mechanical Properties	Test Standard	Test Condition	Units	Data
Rockwell hardness R scale	ASTM D785			94
Mechanical Properties
Mechanical Properties	Test Standard	Test Condition	Units	Data
Tensile Strength	ASTM D638	23℃	Mpa	22
Elongation at Break	ASTM D638	23℃	%	200
Flexural Strength	ASTM D790	23℃	Mpa	31
Flexural Modulus	ASTM D790	23℃	Mpa	1320
Impact Strength, Notched	ASTM D256	23°C	J/m2	83
Thermal Properties
Thermal Properties	Test Standard	Test Condition	Units	Data
H.D.T	ASTM D648	0.45MPa	℃	130
H.D.T	ASTM D648	1.8MPa	℃	70
Flame Retardancy
Flame Retardancy	Test Standard	Data
Fire Rating 3.2mm	UL94	HB

PP HG K172