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Ensinger PEI
Celanese Vamac® DP DIAK No. 7 Coagent Test Compound
Categories: Polymer; Thermoset; Rubber or Thermoset Elastomer (TSE)

Material Notes: Vamac® DP is an ethylene acrylic dipolymer elastomer. Its general performance characteristics are similar to those of the Vamac® terpolymers, including:

  • Good oil and chemical resistance
  • High temperature resistance
  • Good compression set resistance
  • Good low temperature flexibility

Unlike Vamac® terpolymers, Vamac® DP dipolymer can be processed without a post cure.

Form: Bale size is nominally:

560 mm x 370 mm by 165 mm

Information provided by DuPont.

Former DuPont product acquired by Celanese in 2022.

Vendors:
Available Properties
  • Mooney Viscosity, ML(1+4), mu
  • Hardness, Shore A, Cecilia 20 aged 168 hrs at 175°C
  • Hardness, Shore A, Press-cured 5 minutes at 190°C
  • Hardness, Shore A, Heat aged 2 weeks at 175°C
  • Tensile Strength, Ultimate, Cecilia 20 aged 168 hrs at 175°C
  • Tensile Strength, Ultimate, Heat aged 2 weeks at 175°C
  • Tensile Strength, Ultimate, Press-cured 5 minutes at 190°C
  • Elongation at Break, Heat aged 2 weeks at 175°C
  • Elongation at Break, Cecilia 20 aged 168 hrs at 175°C
  • Elongation at Break, Press-cured 5 minutes at 190°C
  • 100% Modulus, Cecilia 20 aged 168 hrs at 175°C
  • 100% Modulus, Press-cured 5 minutes at 190°C
  • 100% Modulus, Heat aged 2 weeks at 175°C
  • Tear Strength, DIN 53508, Trouser, Press-cured 5 minutes at 190°C
  • Tear Strength, ISO 34, Press-cured 5 minutes at 190°C
  • Compression Set
  • Compression Set, VW PV 3307
  • Glass Transition Temp, Tg, By DSC
  
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Manufacturer Notes:
Celanese (former DuPont Mobility and Materials)

Category Notes
Plastic

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