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CNC Machining Service for PTFE

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  • Material type

    Plastic

  • Material name

    PTFE

  • Process compatibility

    CNC machining
Mechanical properties
Ultimate tensile strength
25 - 31 MPa
Yield strength
14 - 41.4 MPa
Young's modulus (modulus of elasticity)
0.39 - 2.25 GPa
Elongation at break
300 - 450 %
Hardness
50 - 65 Shore D
Physical properties
UV resistance
Good
Thermal properties
Maximum service temperature
250 - 270 °C
Thermal expansion coefficent
7 - 20 10^-6/ºC
Thermal conductivity
0.23 - 0.5 W/(m⋅°C)
Electrical properties
ESD Safety
No
Common applications
Chemical engineering
General machinery construction
Electrical applications
Food industry

PTFE CNC Machining Applications & Parts

PTFE (Polytetrafluoroethylene), renowned for its exceptional chemical resistance, very low friction coefficient, and high-temperature stability, is expertly machined in our facility to create high-performance seals, insulators, and custom components with tight tolerances.

Typical Parts We Machine from PTFE:

  • Sealing & Fluid Handling: Valve Seats, Gaskets, Bellows, Washers
  • Electrical Insulation: Bushings, Coil Formers, Sensor Housings, Terminal Blocks
  • Low-Friction & Non-Stick Components: Piston Rings, Bearings, Liners, Guide Rails

Our Machining Advantage:

We employ specialized tooling and precise, cool machining processes to prevent deformation and achieve the superior surface finish and intricate geometries that PTFE's unique properties demand.

Get an Instant Quotefor your custom PTFE parts today.

Tagged: Plastic materials PTFE
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