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3M Dyneon™ LTFE 6400ZC Low Temperature Fluoroelastomer
Categories: Polymer; Thermoset; Fluoropolymer, TS; Thermoset Fluoroelastomer; Rubber or Thermoset Elastomer (TSE)

Material Notes: 3M™ Dyneon™ Low Temperature Fluoroelastomers LTFE 6400ZC are technically advanced low temperature, peroxide-cured fluoroelastomers, designated as a FKM type 3 elastomer per ASTM D1418. They are designed to meet the challenging demands of the automotive, aerospace and chemical processing industries, requiring low temperature sealing in chemically aggressive environments. LTFE 6400ZC offer a unique low temperature sealing capability of TR10 = -40°C as well as broad chemical resistance.

    Features and Benefits:
  • TR10 = -40°C which means true dynamic sealing capability at low temperatures
  • Very good chemical resistance against most chemicals such as acids, bases, fuels, oils, coolants, and alcohols
  • Processes comparably to other peroxide-cured fluoroelastomers
  • Good compression set resistance with low/no post-cure

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 16 Hours @ 230°C
  • Tensile Strength at Break, Press Cure 10 Minutes @ 177°C
  • Tensile Strength at Break, Post Cure 16 Hours @ 230°C
  • Elongation at Break, Post Cure 16 Hours @ 230°C
  • Elongation at Break, Press Cure 10 Minutes @ 177°C
  • 100% Modulus, Post Cure 16 Hours @ 230°C
  • 100% Modulus, Press Cure 10 Minutes @ 177°C
  • Compression Set, ASTM D395, Method B, -214 O-rings, Aged 70 Hours
  • Compression Set, ASTM D395, Method B, -214 O-rings, Aged 70 Hours
  • Compression Set, ASTM D395, Method B, -214 O-rings, Aged 168 Hours
  • Minimum Service Temperature, Air, TR10
  • Brittleness Temperature
  • Glass Transition Temp, Tg
  • Transformation Temperature, ASTM D1329, TR10
  • 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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