Acetal Copolymer Plastic Rod

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Notice: The dimensions you request must fit within the piece you are ordering! Each cut also requires 1/4" for the cutting width of the blade.
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Acetal Copolymer Plastic Rod Info

Acetal copolymer provides a naturally slippery surface and superior wear resistance. Since it resists expansion from temperature and moisture, it can be machined to close tolerances. Acetal copolymer is good for gears, bearings, bushings and other projects that require precision.


  • high fatigue and creep resistance
  • high toughness, tensile strength and stiffness
  • excellent wear properties in both wet and dry environments
  • offers potential for reducing part production cost and enables thinner, lighter part design
  • low moisture absorption and low friction
  • excellent machinability
  • good chemical resistance


  • Electrical components
  • Door system components
  • Pump and valve parts
  • Food processing and other packaging machinery parts
  • Jigs and fixtures
  • Gears, wear pads, manifolds
  • Bearings and bushings

Cut Tolerance +0" -.25"

Tensile Strength (psi): 10,000
Impact Strength (ft-lb/in): 1.5
Coefficient of Friction: .02
Specific Gravity: 1.42
Machinability: 100%
Coefficient of Thermal Expansion (in/in/°F x 10-5): 6.8
Water Absorption ( 24 hr Immersion): .25
Dielectric Strength (V/mil): 500
Flexural Modulus of Elasticity (psi): 420,000