UNITHENE® LH506

About
UNITHENE LH506 is a high density polyethylene (HDPE) developed for injection molding applications. Possessing outstanding impact strength and improved resistance to environmental stress, UNITHENE LH506 is specially suitable for molding sport utensils and industrial cases. UNITHENE LH506 could be easily pigmented to any color by either dry blending or extrusion homogenization of pigment into the resin.&&

Product Description
SupplierUSI
GenericHDPE
Material StatusCommercial: Active
FeaturesHigh impact resistance,High density,High ESCR
AvailabilitysAsia Pacific
Process MethodsInjection Molding

Technical Data
PHYSICALNominal valueUnitTest method
Density0.955g/cm³ASTM D792
Melt Flow Rate5.5g/10minASTM D1238

IMPACTNominal valueUnitTest method
Impact strength of cantilever beam notch88J/mASTM D256

THERMALNominal valueUnitTest method
Embrittlement temperature< -76.0ASTM D746
Vicat Softening Temp125ASTM D1525
Melting peak temperature132ASTM D3418

MECHANICALNominal valueUnitTest method
Shore hardness
Shaw’s D68 ASTM D2240
Tensile modulus
1% cut, molded824MPaASTM D638
tensile strength ASTM D638
yield24.5MPaASTM D638
fracture28.4MPaASTM D638
Tensile strain
fracture760%ASTM D638
Bending modulus
23℃902MPaASTM D747

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