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Master Bond adhesives
Chemours Viton® A-401C with MT Black Fluoroelastomer Compound
Categories: Polymer; Thermoset; Fluoropolymer, TS; Thermoset Fluoroelastomer; Rubber or Thermoset Elastomer (TSE)

Material Notes:
  • Fully precompounded for O-ring curative level
  • Improved compression molding with increased mold flow, easier mold release, and less mold fouling
  • Improved extrusion
  • Increased cure rate
  • Improved compression set resistance
  • Same mold shrinkage as Viton® E-60C

Applications

  • Viton® A-401C is highly recommended for O-rings, extruded cord, gaskets, seals, and profiles. Viton® A-401C can be formulated to meet fluoroelastomer specifications Mil-R-83248B, AMS 7276D, and AMS 7259A.

    Chemours was formed from former DuPont performance chemicals businesses, including the Viton product line, in 2015.

  • Vendors:
    Available Properties
    • Mooney Viscosity, ASTM D1646, ML (1+10), Uncompounded Viton
    • Hardness, Shore A, ASTM D2240, No Postcure
    • Hardness, Shore A, ASTM D2240, 24 hours Postcure
    • Tensile Strength at Break, ASTM D412, No Postcure
    • Tensile Strength at Break, ASTM D412, 24 hours Postcure
    • Elongation at Break, ASTM D412, 24 hours Postcure
    • Elongation at Break, ASTM D412, No Postcure
    • 100% Modulus, ASTM D412, No Postcure
    • 100% Modulus, ASTM D412, 24 hours Postcure
    • Compression Set, ASTM D395B, O-Rings
    • Compression Set, ASTM D395B, O-Rings
    • Compression Set, ASTM D395B, O-Rings
    • Compression Set, ASTM D395B, O-Rings
    • Compression Set, ASTM D395B, O-Rings
    • Processing Temperature, Slab Cure
    • Processing Temperature, Postcure
      
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    Manufacturer Notes:
    Chemours, former DuPont

    Category Notes
    Plastic

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