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Rapid Manufacturing
Dow Nordel® IP 4640 General Purpose Compound
Categories: Polymer; Thermoset; Rubber or Thermoset Elastomer (TSE)

Material Notes: Nordel® IP 4640 is an amorphous EPDM grade designed for molded and extruded applications. It is ideally suited for general-purpose gaskets and moldings, extruded profiles and hoses. The combination of medium viscosity and low crystallinity allows for good balance of processability, low temperature properties and product performance.

Information provided by manufacturer.

Key Words: 0822A34-02
Available Properties
  • Density
  • Mooney Viscosity, ML 1 + 4
  • Hardness, Shore A, Vulcanizate, Press cured, TC95 +3min at 160°C
  • Tensile Strength, Ultimate, Vulcanizate, Press cured, TC95 +3min at 160°C
  • Elongation at Break, Vulcanizate, Press cured, TC95 +3min at 160°C
  • 100% Modulus, Vulcanizate, Press cured, TC95 +3min at 160°C
  • 300% Modulus, Vulcanizate, Press cured, TC95 +3min at 160°C
  • Tear Strength, Die C, Vulcanizate, Press cured, TC95 +3min at 160°C
  • Compression Set, Method B, Pellets cured MDR TC95 + 15 min at 160°C, 70 hr at 125°C
  • Brittleness Temperature, Temperature Retraction, TR-10
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Manufacturer Notes:
Dow Chemical

Category Notes

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Elmet Technologies
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