CONTINUUM™ DMDE-6620 NT 7 BIMODAL

About
DMDE-6620 NT 7 Bimodal High Density Polyethylene Resin is produced by UNIPOL™ II process technology. This resin is a high stiffness resin with superior top-load performance in conjunction with excellent environmental stress crack resistance and excellent gas barrier properties. DMDE-6620 NT 7 is specifically designed for use in multiple types of blow molding processes, producing containers up to 20 gallons in size, which require superior top-load combined with excellent environmental stress crack resistance and gas barrier properties. This product offers excellent processability with low plate out properties. This product is especially well suited for containers used to package household industrial chemicals (e.g. detergents, and fabric softeners), toiletries and cosmetics (e.g. shampoos, creams, lotions, etc.), health, pharmaceutical, and food products. High stiffness for superior top-load performance Excellent environmental stress crack resistance Excellent gas barrier properties High impact strength Good extrusion characteristics Complies with: U.S. FDA 21 CFR 177.1520 (c) 3.1a EU, No 10/2011 Consult the regulations for complete details.&&

Product Description
SupplierDOW
GenericHDPE
Material StatusCommercial: Active
AvailabilitysNorth America,Latin America

Technical Data
PHYSICALNominal valueUnitTest method
Density0.960g/cm³ASTM D792
Melt Flow Rate ASTM D1238
190℃,2.16kg0.28g/10minASTM D1238
190℃,21.6kg27g/10minASTM D1238
ESCR(Environmental Stress Cracking Resistance) ASTM D1693
50 ℃, 10% non-ionic surfactant, F50220hrASTM D1693
50 ℃, 100% non-ionic surfactant, F50> 1100hrASTM D1693

THERMALNominal valueUnitTest method
Hot deformation temperature
0.45 MPa, unannealed82.0ASTM D648
Embrittlement temperature-60.0ASTM D746
Vicat Softening Temp131ASTM D1525
Melting temperature
DSC133Internal Method
Crystallization peak temperature
DSC121Internal Method

MECHANICALNominal valueUnitTest method
Shore hardness
Shaw’s D59 ASTM D2240
tensile strength ASTM D638
yield28.0MPaASTM D638
fracture18.0MPaASTM D638
Tensile strain ASTM D638
yield8.0%ASTM D638
fracture670%ASTM D638
Bending modulus
2% secant1170MPaASTM D790-B

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