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CNC Machining Service for PPS

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  • Material type

    Plastic

  • Material name

    PPS

  • Process compatibility

    CNC machining
Mechanical properties
Ultimate tensile strength
64.7 - 79.1 MPa
Yield strength
51.2 - 63.8 MPa
Young's modulus (modulus of elasticity)
1.58 - 1.97 GPa
Elongation at break
200 - 300 %
Hardness
16.4 - 18.1 HV
Physical properties
UV resistance
Fair
Thermal properties
Maximum service temperature
90 - 130 °C
Thermal expansion coefficent
88.2 - 91.8 × 10^-6/°C
Thermal conductivity
0.294 - 0.306 W/(m·°C)
Electrical properties
ESD Safety
No
Common applications
Transportation
Electronics & Electrical Components

PPS CNC Machining Applications & Parts

PPS is an inherently flame-retardant material that offers exceptional chemical resistance, high thermal stability, and excellent dimensional integrity, making it a robust solution for harsh environment engineering.

Typical Parts We Machine from PPS:

  • Chemical Processing: Pump Parts, Valve Liners, Metering Components
  • High-Temperature Electrical: Connector Housings, Bobbins, Relay Insulators (UL94 V-0)
  • Under-Hood Automotive: Sensor Housings, Fuel System Components, Brackets

Our Machining Advantage:

We utilize specialized tool paths and coolants to machine PPS without inducing internal stress, ensuring parts maintain their flatness and stability in operation.

Get an Instant Quotefor your custom PPS parts today.

Tagged: Plastic PPS
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