UNITHENE® LH503

About
UNITHENE LH503 is a high density polyethylene resin (HDPE) especially suitable for injection & extrusion molding. Well designed molecular weight and density make UNITHENE LH503 possess excellent ESCR, stiffness, and impact strength. UNITHENE LH503 is specially suitable for mineral water caps, molding pig beds, sport utensils, garden furniture leisure items, baby cars, transportation crates, bicycle seats and pallets. It also can be used for extruding thin sheets. UNITHENE LH503 can be easily pigmented to any color by either dry blending or extrusion homogenization of the pigment into resin.&&

About

UNITHENE LH503 is a high density polyethylene resin (HDPE) especially suitable for injection & extrusion molding. Well designed molecular weight and density make UNITHENE LH503 possess excellent ESCR, stiffness, and impact strength. UNITHENE LH503 is specially suitable for mineral water caps, molding pig beds, sport utensils, garden furniture leisure items, baby cars, transportation crates, bicycle seats and pallets. It also can be used for extruding thin sheets. UNITHENE LH503 can be easily pigmented to any color by either dry blending or extrusion homogenization of the pigment into resin.&&

Product Description
Supplier	USI
Generic	HDPE
Material Status	Commercial: Active
Features	High impact resistance,High density,High ESCR,Good coloring
Availabilitys	Asia Pacific
Process Methods	Injection Molding

Technical Data
PHYSICAL	Nominal value	Unit	Test method
Density	0.956	g/cm³	ASTM D792
Melt Flow Rate	4.1	g/10min	ASTM D1238

IMPACT	Nominal value	Unit	Test method
Impact strength of cantilever beam notch	120	J/m	ASTM D256

THERMAL	Nominal value	Unit	Test method
Embrittlement temperature	< -76.0	℃	ASTM D746
Vicat Softening Temp	125	℃	ASTM D1525
Melting peak temperature	130	℃	ASTM D3418

MECHANICAL	Nominal value	Unit	Test method
Shore hardness
Shaw’s D	68		ASTM D2240
Tensile modulus
1% cut, injection molding	834	MPa	ASTM D638
tensile strength			ASTM D638
yield	24.5	MPa	ASTM D638
fracture	27.5	MPa	ASTM D638
Tensile strain
fracture	600	%	ASTM D638
Bending modulus
23℃	932	MPa	ASTM D747

Notes
1. Typical properties: these are not to be construed as specifications.
【 Disclaimer 】 Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials.

Notes

1. Typical properties: these are not to be construed as specifications.

【 Disclaimer 】
Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials.