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PEEK
King of High-Performance Plastics
A premium semi-crystalline thermoplastic at the apex of engineering plastics. Extraordinary mechanical strength, extreme temperature resistance (up to 260°C), and chemical inertness.
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Technical Properties
| Property | Value | Unit |
|---|---|---|
| Tensile Strength | 95 – 110 | MPa |
| Flexural Modulus | 3.7 – 4.1 | GPa |
| Density | 1.30 – 1.32 | g/cm³ |
| Melting Point | 343 | °C |
| Heat Deflection Temp | 150 – 160 | °C |
| Flammability Rating | V-0 | UL 94 |
Key Advantages
- ✓Continuous operation up to 260°C (500°F)
- ✓Metal-like strength-to-weight ratio
- ✓Superior chemical resistance to nearly all chemicals
- ✓Biocompatible — withstands repeated sterilization
Applications
- ●Aerospace connectors
- ●Spinal cages & implants
- ●Oil & gas seals
- ●Semiconductor wafer carriers
- ●Valve seats
Available Manufacturing Processes
CNC MillingCNC TurningMulti-Stage AnnealingDiamond-Coated Tooling
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