DOWLEX™ 2050B

Category: HDPE , High Density Polyethylene Resin
Manufacturer: The Dow Chemical Company
Trademark: DOWLEX™
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: 91lX29_DOWLEX-2050B.pdf
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DOWLEX™ 2050B Polyethylene Resin is a High Density Polyethylene, 1-Octene Copolymer, produced in the SOLUTION™ technology.

Main Applications:
  • Films that require high stiffness
  • Monofilaments

Complies with:
  • U.S. FDA 21 177 1520 (c) 3.2a
  • EU, No 10/2011
  • Consult the regulations for complete details.
General Information
Agency Ratings
  • FDA 21 CFR 177.1520(c) 3.2a
  • Europe No 10/2011
Forms
  • Particle
PhysicalNominal ValueUnitTest Method
Density 0.950g/cm³ASTM D1505
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)0.95g/10 minASTM D1238
FilmsNominal ValueUnitTest Method
Film Thickness - Tested 51µm
Film Puncture Resistance (51 µm)1.21J/cm³Internal method
secant modulus ASTM D882
    2% secant, MD : 51 µm 573MPaASTM D882
    2% secant, TD : 51 µm 726MPaASTM D882
Tensile Strength ASTM D882
    MD : Yield, 51 µm 24.1MPaASTM D882
    TD : Yield, 51 µm 30.1MPaASTM D882
    MD : Fracture, 51 µm 42.2MPaASTM D882
    TD : Fracture, 51 µm 41.8MPaASTM D882
Tensile Elongation ASTM D882
    MD : Fracture, 51 µm 1100%ASTM D882
    TD : Fracture, 51 µm 1200%ASTM D882
Dart Drop Impact (51 µm)120gASTM D1709A
Elmendorf Tear Strength ASTM D1922
    MD : 51 µm 40gASTM D1922
    TD : 51 µm 110gASTM D1922
OpticalNominal ValueUnitTest Method
Gloss (45°, 50.8 µm)45ASTM D2457
Haze (50.8 µm)23%ASTM D1003
Extrusion instructions
Processing Conditions for blown film: Die gap: 70 mil (1.8 mm) Melt temperature: 457°F (236°C) Blow-up Ratio: 2.5:1 Speed: 40 rpm
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