DOW™ MDPE NG 7525

Category: MDPE , Medium Density Polyethylene Resin
Manufacturer: The Dow Chemical Company
Trademark: DOW™ MDPE
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: zGxFwY_DOW-MDPE-NG-7525.pdf
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MDPE NG 7525 is a Medium Density Polyethylene Resin produced in the UNIPOL™ Process. This resin is recommended to be used in thin-wall micro-irrigation tape application and profile extrusion application. Resin exhibits good draw down characteristics producing tapes with a reliable balance of extrusion and stiffness.
It can also be used as a component in mixtures with low density polyethylene resins and linear low density polyethylene resins, to modify and improve the mechanical properties. Outdoor applications require the addition of UV stabilizer to maintain the excellent properties over extended periods of UV exposure.

Main Characteristics:
  • High performance in processability
  • Excellent mechanical properties
  • High ESCR
  • Excellent seal property in drippers
  • Complies with Regulation U.S. FDA 21 CFR 177.1520 (c) 3.2a
  • Complies with EU, No 10/2011
  • Consult the regulation for complete details
General Information
Agency Ratings
  • EU No 10/2011
  • FDA 21 CFR 177.1520(c) 3.2a
Forms
  • Pellets
PhysicalNominal ValueUnitTest Method
Specific Gravity 0.939g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) (190°C/21.6 kg)22g/10 minASTM D1238
Environmental Stress-Cracking Resistance (50°C, 10% Igepal, F0)> 2000hrASTM D1693
MechanicalNominal ValueUnitTest Method
Tensile Strength 1ASTM D638
    Yield, Compression Molded 20.0MPa
    Break, Compression Molded 26.0MPa
Tensile Elongation 2(Break, Compression Molded)> 700%ASTM D638
Flexural Modulus - 2% Secant 3(Compression Molded)500MPaASTM D790
ThermalNominal ValueUnitTest Method
Vicat Softening Temperature 121°CASTM D1525
Oxidation Induction Time (200°C)> 20minASTM D3895
Note Message
1 .Plaques prepared according to standard ASTM D 1928 Procedure C.
2 .Plaques prepared according to standard ASTM D 1928 Procedure C.
3 .Plaques prepared according to standard ASTM D 1928 Procedure C.
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