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Description
Description
Premium Glass Filled PEEK Sheet is a high-performance engineering plastic known for its exceptional rigidity and dimensional stability. This material exhibits a very low creep tendency and can withstand high continuous service temperatures, making it ideal for demanding applications.
The long-term service temperature range of the PEEK Sheet extends from -20°C to 250°C, with a short-term maximum service temperature of 310°C. Its robustness and thermal stability make it suitable for various fields, including precision and electrical engineering, aerospace engineering, and the aircraft industries.
This sheet material is compatible with CNC milling, CNC routing, and CNC turning, allowing for precise machining and fabrication. For additional options, similar materials include PEEK Extruded Natural Sheet and Glass Filled PEEK Natural Sheet.
Technical Specifications
| Specification | Measurement |
|---|---|
| Material | PEEK |
| Shape | Sheet |
| Colour | Black |
| Density (g/cm³) | 1.49 |
| Water Absorption (%) | 0.1 |
| Yield Stress (MPa) | 156 |
| Elongation at Break (%) | 3 |
| Tensile Modulus of Elasticity (MPa) | 9700 |
| Ball Indentation Hardness (MPa) | 80 |
| Shore Hardness (Scale D) | 88 |
| Melting Temperature (°C) | 343 |
| Thermal Conductivity (W/(m*K)) | 0.43 |
| CLTE (10⁻⁶K⁻¹) | 30 |
| Service Temp Long Term Min (°C) | -20 |
| Service Temp Long Term Max (°C) | 250 |
| Service Temp Short Term Max (°C) | 310 |
| Heat Deflection Temperature (°C) | 315 |
| Dielectric Constant | 3.2 |
| Dielectric Strength (kV/mm) | 20 |
| Volume Resistivity (Ω*cm) | 10¹⁴ |
| Surface Resistivity (Ω) | 10¹³ |
| Comparative Tracking Index | 175 |
| Flammability 3mm | VO |
| Flammability 6mm | VO |
| Material Type | Glass Filled |
Applications
- Precision and electrical engineering
- Aerospace engineering
- Aircraft industries
FAQ
-
What is the maximum service temperature for this PEEK sheet?
The maximum short-term service temperature is 310°C. -
Is this material suitable for CNC machining?
Yes, it is well-suited for CNC milling, routing, and turning. -
What are the typical applications for Glass Filled PEEK?
It is commonly used in precision engineering and aerospace applications.