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CNC Machining Service for PP

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  • Material type

    plastique

  • Material name

    PP

  • Process compatibility

    usinage CNC
Mechanical properties
Ultimate tensile strength
23 - 33 MPa
Yield strength
30 - 32 MPa
Young's modulus (modulus of elasticity)
0.9 - 1.6 GPa
Elongation at break
8 - 12 %
Hardness
65 - 102 HRR
Physical properties
UV resistance
Poor
Thermal properties
Maximum service temperature
80 - 130 °C
Thermal expansion coefficent
6 - 17 10^-6/ºC
Thermal conductivity
0.22 - 0.27 W/(m⋅°C)
Electrical properties
ESD Safety
No
Common applications
Packaging
Consumer products
Medical applications

Polypropylene CNC Machining Applications & Parts

Polypropylene offers excellent chemical resistance, low moisture absorption, and good fatigue resistance, making it a reliable and economical choice for living hinges, fluid systems, and corrosion-resistant parts.

Typical Parts We Machine from PP:

  • Chemical Resistant Parts: Laboratory Equipment, Tank Liners, Chemical Pumps
  • Living Hinges & Packaging: Custom Hinges, Container Latches, Prototype Closures
  • General Industrial: Gears, Spacers, Washers, Electrical Insulators

Our Machining Advantage:

We carefully control heat and tool geometry to prevent the warping and stringiness associated with machining PP, resulting in clean, functional, and dimensionally stable components.

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Tagged: plastic pp
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