Rulon vs. Ultem Machining

Comparison of Rulon and Ultem Property Values

Rulon J Rulon 641 Rulon AR Rulon LR
0 0 0 0
2,000 2,000 2,000 1,500
-- -- -- --
varies varies varies varies
200 -- 0 - 5000 - 500
Material
Water Absorption Rating
Tensile Strength
Flexural Modulus
Coefficient of Linear Thermal Expansion
Dielectric Strength
Ultem
0.25
16,500
500,000
3.1
--

Material Properties

  • Self-lubricating design
  • Low friction
  • Temperature and chemical resistance
  • Flexible material design.
  • Low-weight/high-strength ratio
  • Dimensional stability in liquids
  • Machinability
  • Extremely strong and stiff
  • FDA compliant grades available
  • High chemical resistance
  • High dielectric strength

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