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Continuous service temperature around 250 °C
Continuous service temperature around 250 °C
Resistant to most acids, solvents and steam
Resistant to most acids, solvents and steam
Sterilisable by autoclave, EtO and gamma
Sterilisable by autoclave, EtO and gamma
Excellent wear and fatigue performance
Excellent wear and fatigue performance
Biocompatible grades
Biocompatible grades for implant and instrument use
Available unfilled, glass filled and carbon filled
Available unfilled, glass filled and carbon filled
Materialien
| Unfilled PEEK |
| PEEK GF30 glass filled |
| PEEK CA30 carbon filled |
| Medical-grade PEEK |
| PEEK for food contact |
| PEEK for semiconductor parts |
Wichtigste Spezifikationen
| Spezifikation | Details |
|---|---|
| Tensile strength | 100 MPa |
| Continuous service temp | 250 °C |
| Heat deflection | 315 °C (30 % GF) |
| Density | 1.30 g/cm³ |
| Chemical resistance | Excellent |
| Sterilisation | Autoclave, EtO, gamma |
Oberflächen & Nachbearbeitung
Annealed stress relief
Annealed stress relief
Machined to tight tolerance
Machined to tight tolerance
Ultrasonically cleaned
Ultrasonically cleaned
Passivated for medical use
Passivated for medical use
Häufige Fragen
Is PEEK always worth the price?
No. It earns its cost in extreme temperature, aggressive chemistry, repeated sterilisation or long-life wear applications. For everything else, POM, PPS or PA-GF deliver at far lower cost.
Can PEEK be sterilised repeatedly?
Yes. PEEK withstands autoclave, gamma and EtO sterilisation without significant property loss, which is why it is common in reusable surgical instruments and dental components.
Is PEEK hard to machine?
It machines reasonably well but requires sharp tooling, conservative feeds and stress relief on complex parts. We anneal and inspect critical dimensions after machining.
More in this section
CNC Machining Materials
Metals and engineering plastics for CNC machining: aluminium, stainless, steel, titanium, brass, copper and high-performance polymers with grade guidance.
Injection Molding Materials
Resins for injection moulding: ABS, PP, PC, PA, POM, PBT, PEEK and glass-filled grades with shrink, temperature and application guidance.
3D Printing Materials
Materials for industrial 3D printing: PA12, PA11, glass-filled nylon, TPU, engineering resins and high-temperature polymers compared by process.
Sheet Metal Materials
Sheet materials for fabrication: cold rolled and galvanised steel, stainless 304/316, aluminium 5052/6061 and copper, with thickness and finish guidance.
Composite Materials
FRP and GRP material options: glass and carbon fibre reinforcements, polyester, vinyl ester and epoxy resins, foam and honeycomb core materials.
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