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DOW™ DMDA-8904 NT 7 High Density Polyethylene Resin

A high density polyethylene resin is produced via UNIPOL™ Process Technology from Dow and is designed for injection molding applications such as pails, industrial parts, shipping containers, as well as cast film extrusion applications. This resin has been designed to provide excellent processability for molders and to meet the rigorous performance characteristics of applications requiring stackability, environmental stress-crack resistance, and impact strength. 

用途:

  • Pails
  • Industrial parts
  • Shipping containers

优势:

  • Excellent impact resistance
  • Excellent environmental stress crack resistance
  • Processability

性能

这些数值为典型性能,并且不用于在规格制定过程中使用。

  • 2% Secant Modulus, MD (ASTM D882) in MPa (psi) 560 (81300) ASTM D882
  • 2% Secant Modulus, TD (ASTM D882) in MPa (psi) 632 (91700) ASTM D882
  • Anti-block
  • Brittleness Temperature in °C(°F) <-76.1
  • Density (ASTM D792) 0.952 g/cm3
  • Density Range .951-.960
  • ESCR-Environmental Stress Crack Resistance (100% IGEPAL) 22 hr
  • Functionality 继续性能
  • Impact Strength in MPa (psi) 84.1 kJ/m2 (40 ft lb/in2) ASTM D1822
  • Melt Index (g/10min @190°C/2.16 kg) (ASTM D1238) 4.4
  • Melt Index (g/10min @190°C/21.6 kg) (ASTM D1238) 4.4
  • Process 注塑
  • Puncture Resistance (Dow Method) in joules/cm3 (lbs/in3) .662(8)
  • Slip
  • Structure Type 单层, 多层
  • Tensile Elongation at Break, MD 690 %
  • Tensile Elongation at Break, TD 940 %
  • Tensile Strength Break, MD (ASTM D638) in MPa (psi) 45.7 (6630) ASTM D882
  • Tensile Strength Break, TD (ASTM D638) in MPa (psi) 38.9 (5640) ASTM D882
  • Tensile Strength Yield, MD (ASTM D638) in MPa (psi) 24.2 (3510) ASTM D882
  • Tensile Strength Yield, TD (ASTM D638) in MPa (psi) 20.7 (3010) ASTM D882

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DOW™ DMDA-8904 NT 7 High Density Polyethylene Resin
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DOW™ DMDA-8904 NT 7 High Density Polyethylene Resin


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DOW™ DMDA-8904 NT 7 High Density Polyethylene Resin
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