Polysulfone (PSU) CNC Machining Service | Custom PSU Parts

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Material type

Plastic
Material name

PSU
Process compatibility

CNC machining

Mechanical properties

Ultimate tensile strength

50 - 90 MPa

Yield strength

47 - 90 MPa

Young's modulus (modulus of elasticity)

2 - 3 GPa

Elongation at break

20 - 300 %

Hardness

80 - 96 HRM

Physical properties

UV resistance

Poor

Thermal properties

Maximum service temperature

60 - 115 °C

Thermal expansion coefficent

40 - 60 10^-6/ºC

Thermal conductivity

0.15 - 0.28 W/(m⋅°C)

Electrical properties

ESD Safety

Common applications

Mechanical engineering

Electrical and electronics industry

Medical industry

Shipbuilding industry

PSU CNC Machining Applications & Parts

Polysulfone offers high thermal stability, transparency, and outstanding hydrolytic resistance, making it a superior choice for medical, food, and aerospace applications requiring repeated steam sterilization.

Typical Parts We Machine from PSU:

Medical Devices: Surgical Instrument Trays, Filter Housings, Fluid Handling Parts
Food Service & Processing: Steamable Equipment Parts, Coffee Makers, Filter Blocks
High-Temperature Electrical: Multipin Connectors, Fuse Housings, Light Sockets

Our Machining Advantage:

We machine PSU with techniques that preserve its amber clarity and prevent stress cracking, producing robust, sterilizable components that meet stringent industry standards.

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Tagged: Plastic materials PSU

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PSU

PSU CNC Machining Applications & Parts

Typical Parts We Machine from PSU:

Our Machining Advantage:

Let's Machine Your Vision, Together.