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Meldin Supplier
DuPont Mobility and Materials Vespel® SF-0930 Polyimide Foam, Medium Density
Categories: Polymer; Thermoplastic; Polyimide, Thermoplastic

Material Notes: Vespel® SF foam products are ideal candidates for applications requiring extremes of strength, temperature, and performance. Vespel® SF foam products are characterized by high compressive strength, excellent insulative properties, and outstanding resistance to heat, fire, solvents, and chemicals. Additional properties include increased stiffness and low weight.


  • Stator vanes seals
  • Variable bushing packing
  • Nacelle insulation
  • Reinforced composite panels

  • Machinery
  • Vibration isolation for oven shelves
  • Material handling equipment
  • High temperature gaskets

  • General aviation, ultralight composite aircraft
  • Automotive (commercial & racing)

Properties are typical and not legally guaranteed.

Information provided by DuPont

Information provided by DuPont. This product line has remained with DuPont after the DuPont-Dow merger.

Available Properties
  • Density, ASTM D3574 Test E
  • Tensile Strength, Ultimate, ASTM D3574 Test E
  • Elongation at Break, ASTM D3574 Test E
  • Tensile Modulus, ASTM D3574 Test E
  • Compressive Strength, ASTM D1621, @10%
  • Compressive Strength, ASTM D1621, @20%
  • Compressive Modulus, ASTM D1621
  • Dielectric Constant, ASTM D1673
  • Thermal Conductivity, ASTM C518, 25°C (77°F)
  • Maximum Service Temperature, Air
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Master Bond adhesives
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