PEEK vs. Torlon Machining

Comparison of PEEK and Torlon Property Values

PEEK Unfilled PEEK 30% Glass Filled
0.5 0.11
14,000 24,620
590,000 1,450,000
2.6 1.2
-- --
Material
Water Absorption Rating
Tensile Strength
Flexural Modulus
Coefficient of Linear Thermal Expansion
Dielectric Strength
Torlon 4203 Electrical Grade Torlon 4301 Bearing Grade Torlon 5530 Glass Filled
0.4 0.4 0.3
18,000 12,000 15,000
-- -- --
1.7 1.4 2.6
580 -- 700

Material Properties

  • High abrasion resistance
  • Low moisture absorption
  • Outstanding chemical resistance
  • Low coefficient of friction
  • Excellent wear characteristics
  • Machinability
  • High dimensional stability
  • Low creep
  • High thermal endurance
  • Machinability

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