Vespel Machining

Please select a material to compare from the dropdown above.

Comparison of Vespel Property Values

Unfilled 15% Graphite 40% Graphite 10% PTFE,
15% Graphite
15% Moly
0.24* 0.19* 0.14* 0.21* 0.23*
12,500* 9,500* 7,500* 6,500* 8,200*
-- -- -- -- --
3.0 2.7 2.1 3.0 2.9
560 250 -- -- --
Material
Water Absorption Rating
Tensile Strength
Flexural Modulus
Coefficient of Linear Thermal Expansion
Dielectric Strength

Material Properties

  • Continuous performance at up to 600┬░F
  • No special machining equipment required
  • Dimensionally stable
  • Operates at very high PVs
  • Does not become brittle even at subzero temperatures
  • Machinability

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