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Ensinger PEI
3M Dyneon™ FC 2181 Fluoroelastomer
Categories: Polymer; Thermoset; Fluoropolymer, TS; Rubber or Thermoset Elastomer (TSE)

Material Notes: 3M™ Dyneon™ Fluoroelastomer FC 2181 can be compounded using standard water cooled internal mixers or two-roll mills with standard fillers and ingredients utilized in typical fluoroelastomer formulations. The “dry” ingredients should be blended before adding to the masticated gum. For best results, Dyneon FC 2181 should be banded on the mill several minutes prior to adding the blended dry ingredients. Once mixed, the compounded stocks have good scorch resistance and storage stability.
  • Composition: di-polymer of vinylidene fluoride and hexafluoropropylene
  • Medium viscosity
  • Process targets: compression and transfer molding, and calendering
  • Proprietary incorporated cure technology
  • Excellent demolding of complex geometric profiles

Information provided by Dyneon, A 3M Company

Vendors:
Available Properties
  • Specific Gravity
  • Mooney Viscosity, ML1+10
  • Hardness, Shore A, ASTM D2240, Press Cure 5 minutes @ 177°C, Post Cure 24 hours @ 260°C
  • Tensile Strength at Break, Press Cure 5 minutes @ 177°C, Post Cure 24 hours @ 260°C
  • Elongation at Break, Press Cure 5 minutes @ 177°C, Post Cure 24 hours @ 260°C
  • 100% Modulus, Press Cure 5 minutes @ 177°C, Post Cure 24 hours @ 260°C
  • Compression Set, ASTM D395 Method B, Aged 70 hours @ 200°C, -214 O-rings
  • Transformation Temperature, ASTM D1329, TR10
  • Fluorine, F
  
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Manufacturer Notes:
Dyneon, Division of 3M

Category Notes
Plastic

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