ExxonMobil™ HDPE HD 6719 Series

About
HD 6719 is a narrow molecular weight hexene copolymer designed for a wide range of injection molding applications, combining easy processability with good toughness properties. Ideally suited for articles requiring low warpage, glossy surfaces and cold temperature impact resistance.&&

Product Description
SupplierExxonMobil
GenericUltra-high molecular weight polyethylene
Material StatusCommercial: Active
AvailabilitysNorth America,Latin America

Technical Data
PHYSICALNominal valueUnitTest method
Melt Flow Rate
190℃,2.16kg19g/10minASTM D1238
ESCR(Environmental Stress Cracking Resistance)
10% non-ionic detergent, F50< 1.00hrASTM D1693B

MECHANICALNominal valueUnitTest method
tensile strength
yield25.7MPaASTM D638
Bending modulus ASTM D790B
1% secant1270MPaASTM D790-B
2% secant1110MPaASTM D790-B

IMPACTNominal valueUnitTest method
Impact strength of cantilever beam notch
-40℃32J/mASTM D256

THERMALNominal valueUnitTest method
Hot deformation temperature
1.8 MPa, unannealed45.7ASTM D648-B
0.45 MPa, unannealed73.5ASTM D648
Melting peak temperature131ASTM D3418

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