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CNC Machining Service for PI

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  • Material type

    Plastic

  • Material name

    PI

  • Process compatibility

    CNC machining
Mechanical properties
Ultimate Tensile Strength
70 - 230 MPa
Yield Strength
60 - 200 MPa
Young's Modulus (Modulus of Elasticity)
2 - 3 GPa
Elongation at Break
5 - 10 %
Hardness
80 - 90 Shore D
Physical properties
UV Resistance
Excellent
Thermal properties
Maximum Service Temperature
260 - 300 °C
Thermal Expansion Coefficient
20 - 50 × 10^-6/°C
Thermal Conductivity
0.1 - 0.35 W/(m·°C)
Electrical properties
ESD Safety
No
Common applications
Aerospace components
High-temperature insulators
Flexible printed circuits
Semiconductor industry
Adhesives and coatings

PI (Polyimide) CNC Machining Applications & Parts

As a high-performance polymer capable of withstanding extreme temperatures and harsh chemical environments, PI is the material of choice for the most demanding aerospace, automotive, and semiconductor applications.

Typical Parts We Machine from PI:

  • High-Temperature Components: Thermal Insulators, Bushings, Seals, Washers
  • Precision Aerospace & Automotive: Thrust Washers, Valve Seats, Guide Rings
  • Electrical Insulation: Semiconductor Wafer Handling Components, Test Socket Insulators

Our Machining Advantage:

Our experience with advanced polymers allows us to hold ultra-tight tolerances on PI parts, even when machining complex thin-walled geometries for critical use.

Get an Instant Quotefor your custom Polyimide parts today

Tagged: PI plastic
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