UNIVAL™ DMDD-6230 NT 7

Category: HDPE , High Density Polyethylene Resin
Manufacturer: The Dow Chemical Company
Trademark: UNIVAL™
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: NxCEtS_UNIVAL-DMDD-6230-NT-7.pdf
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  • Outstanding environmental stress crack resistance
  • High impact strength
  • Good extrusion characteristics

Complies with:
  • U.S. FDA 21 CFR 177.1520 (c) 3.2a
  • U.S. FDA-DMF
  • U.S. USP Class VI
  • Canadian HPFB No Objection (With Limitations)
  • EU, No 10/2011
Consult the regulations for complete details.

UNIVAL™ DMDD-6230 NT 7 High Density Polyethylene (HDPE) Resin is specifically designed for use in either intermittent or continuous blow molding equipment to produce containers up to 20 gallons in size - applications that typically require the combination of outstanding environmental stress crack resistance (ESCR) and, high impact strength. UNIVAL DMDD- 6230 NT 7 HDPE resin also is considered a multi-purpose blow molding resin designed for the high speed production of blow molded containers used for packaging household industrial chemicals (e.g., detergents, bleach, fabric softeners), toiletries and cosmetics (e.g., shampoos, creams, lotions, etc.), health and medicinal aids. In addition, it can be blow molded into other thin walled parts and houseware items, and also can be extruded into profiles or sheets.
General Information
Agency Ratings
  • DMF not rated
  • FDA 21 CFR 177.1520(c) 3.2a
  • HPFB (Canada) No Objection 2
  • USP Class VI
  • Europe No 10/2011
Forms
  • Particle
Processing Method
  • Blow molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 0.949g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) ASTM D1238
    190°C/2.16 kg 0.25g/10 minASTM D1238
    190°C/21.6 kg 25g/10 minASTM D1238
Environmental Stress-Cracking Resistance (50°C, 100% Igepal, F50)180hrASTM D1693
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore D)60ASTM D2240
MechanicalNominal ValueUnitTest Method
Tensile Strength ASTM D638
    Yield 23.4MPaASTM D638
    Fracture 33.8MPaASTM D638
Tensile Elongation ASTM D638
    Yield 8.0%ASTM D638
    Fracture 1000%ASTM D638
Flexural Modulus - 2% Secant 889MPaASTM D790B
ImpactNominal ValueUnitTest Method
Tensile Impact Strength 1210kJ/m²ASTM D1822
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load (0.45 MPa, Unannealed)66.0°CASTM D648
Brittleness Temperature < -76.1°CASTM D746
Vicat Softening Temperature 127°CASTM D1525
Melting Temperature (DSC) 130°CInternal method
Peak Crystallization Temperature (DSC) 118°CInternal method
Additional Information
根据 ASTM D 4976 进行基板模制和测试。
Note Message
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