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UNIVAL™ DMDA-6147 NT 7 High Density Polyethylene Resin

A high density polyethylene resin for blow molding applications such as large part blow molding with great parison melt strength and stress crack resistance.

Uses:

  • Large part blow molding (5-30 gal)
  • Industrial chemicals
  • Latex paints
  • Printing inks
  • Foodstuffs
  • Adhesives
  • Other chemical specialties

Benefits:

  • Outstanding environmental stress-crack resistance
  • Excellent parison melt strength
  • Good processability
  • Good rigidity

Properties

These values are typical properties and are not intended for use in preparing specifications.

  • 2% Secant Modulus, MD (ASTM D882) in MPa (psi) Yes No 900 (130000)
  • 2% Secant Modulus, TD (ASTM D882) in MPa (psi) Yes No 900 (130000)
  • Anti-block Yes No No
  • Bottles and Drums Use Yes No Household Industrial Chemicals (HIC) / Agriculture Bottles
  • Brittleness Temperature in °C(°F) Yes No < -76.1
  • Density (ASTM D792) Yes No 0.949 g/cm3
  • Density Range Yes No .940-.950
  • ESCR-Environmental Stress Crack Resistance (100% IGEPAL) Yes No > 1500 hr
  • Functionality Yes No Mechanical Performance
  • Impact Strength in MPa (psi) Yes No 462 kJ/m2 (220 ft lb/in2) ASTM D1822
  • Melt Index (g/10min @190°C/21.6 kg) (ASTM D1238) Yes No 10
  • Process Yes No Blow Molding
  • Slip Yes No No
  • Tensile Elongation at Break, MD Yes No 900 %
  • Tensile Elongation at Break, TD Yes No 900 %
  • Tensile Strength Break, MD (ASTM D638) in MPa (psi) Yes No 36.5 (5300)
  • Tensile Strength Break, TD (ASTM D638) in MPa (psi) Yes No 36.5 (5300)
  • Tensile Strength Yield, MD (ASTM D638) in MPa (psi) Yes No 22.8 (3300)
  • Tensile Strength Yield, TD (ASTM D638) in MPa (psi) Yes No 22.8 (3300)

This product is a high Density Polyethylene resin with broad molecular weight distribution and high molecular weight. This product provides an excellent combination of extrudability and parison stability, which contribute to uniform wall thickness in large parts. It is ideal for blow molding containers such as the 5-55 gallon (19-212 liter) closed head shipping containers and other similar parts. The broad distribution also provides outstanding environmental stress-crack resistance (ESCR) at a good rigidity.

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Please Contact Dow for additional information.

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UNIVAL™ DMDA-6147 NT 7 High Density Polyethylene Resin
No Technical Data Sheets are available online for this material.
Please Contact Dow for additional information.

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UNIVAL™ DMDA-6147 NT 7 High Density Polyethylene Resin
Please Contact Dow for distribution options available for this product.