UNITHENE® LH614

About
UNITHENE LH614(HDPE) having high melt flow index suitable used for injection molding and the applications are thin and smart housewares, toys, etc. UNITHENE LH614 possesses good processability, high impact strength and good resistance to stress cracking, good stiffness, high hardness, good surface gloss, less warpage, low shrinkage. UNITHENE LH614 can be easily pigmented to any color by either dry blending or melt blending of the pigment into the resin. Printing on items molded from UNITHENE LH614 can be easily accomplished after flame, chemical or electronic surface treatment.&&

Product Description
SupplierUSI
GenericHDPE
Material StatusCommercial: Active
FeaturesGood Rigidity,Low warping,Excellent Processability,Good surface appearance,High impact resistance,High liquidity,Good Hardness,Low contractility,High ESCR
AvailabilitysAsia Pacific
Process MethodsInjection Molding

Technical Data
PHYSICALNominal valueUnitTest method
Density0.962g/cm³ASTM D1505
Melt Flow Rate12g/10minASTM D1238

IMPACTNominal valueUnitTest method
Impact strength of cantilever beam notch34J/mASTM D256

THERMALNominal valueUnitTest method
Embrittlement temperature< -76.0ASTM D746
Vicat Softening Temp126ASTM D1525
Melting peak temperature135ASTM D3418

MECHANICALNominal valueUnitTest method
Shore hardness
Shaw’s D69 ASTM D2240
Tensile modulus
1% cut, molded981MPaASTM D638
tensile strength ASTM D638
yield30.4MPaASTM D638
fracture14.7MPaASTM D638
Tensile strain
fracture170%ASTM D638
Bending modulus
23℃961MPaASTM D747

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