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3M Dyneon™ FPO 3740 Fluoroelastomer
Categories: Polymer; Thermoset; Fluoropolymer, TS; Thermoset Fluoroelastomer; Rubber or Thermoset Elastomer (TSE)

Material Notes: 3M™ Dyneon™ FPO 3740 is a peroxide curable fluoroelastomer terpolymer containing 69.5 wt% fluorine. FPO 3740 can be used in compression, transfer or injection molding, and extrusion processes.

Features and Benefits:

  • Improved water, steam, and base resistance when compared to bisphenol cured fluoroelastomers
  • Good press cure physical properties
  • Excellent flow properties

Information provided by the Dyneon division of 3M.

Available Properties
  • Specific Gravity
  • Mooney Viscosity, ML 1+10
  • Hardness, Shore A, Press cure 10 minutes@ 177°C
  • Hardness, Shore A, Post cure 2 hours @ 232°C
  • Tensile Strength at Break, Press cure 10 minutes@ 177°C
  • Tensile Strength at Break, Post cure 2 hours @ 232°C
  • Elongation at Break, Post cure 2 hours @ 232°C
  • Elongation at Break, Press cure 10 minutes@ 177°C
  • 100% Modulus, Press cure 10 minutes@ 177°C
  • 100% Modulus, Post cure 2 hours @ 232°C
  • Compression Set, ASTM D395 Method B
  • Transformation Temperature, ASTM D1329
  • Transmission, Visible, translucent, but thickness not quantified
  • Fluorine, F
Property Data

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Manufacturer Notes:
Dyneon, Division of 3M

Category Notes

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Rulon Bearings
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