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Master Bond adhesives
Garlock GYLON® 3540 Microcellular PTFE Gasketing
Categories: Polymer; Thermoplastic; Fluoropolymer; Polytetrafluoroethylene (PTFE)

Material Notes: Microcellular PTFE.
  • Highly compressible PTFE seals under low bolt load- suitable for many non-metallic flanges
  • Compressible material conforms to surface irregularities, especially on warped, pitted or scratched flanges
  • Reduced cold flow and creep normally associated with conventional PTFE gaskets
Media: Strong caustics, strong acids, hydrocarbons, chlorine, cryogenics, glass-lined equipment

Information provided by Garlock Rubber Technologies

Vendors:
Available Properties
  • Density, estimated by MatWeb
  • Permeability, DIN 3535 Part 4, Gas Permeability, cc/min
  • Dielectric Strength, ASTM D149, 0.125 in. thickness
  • Dielectric Strength, ASTM D149, 0.0625 in. thickness
  • Dielectric Strength, ASTM D149, 100% RH for 96 hours
  • Maximum Service Temperature, Air, Continuous
  • Minimum Service Temperature, Air
  
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Plastic

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