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Description
Description
The Premium 30% Glass Filled Natural Sheet is a high-performance engineering plastic known for its exceptional characteristics. It provides high rigidity, good dimensional stability, very low creep tendencies, and can withstand high continuous service temperatures. The long-term service temperature range of this PEEK sheet is from -20°C to 250°C, with a short-term maximum service temperature of 310°C.
Typical applications for this PEEK sheet include precision engineering, electrical engineering, aerospace, and aircraft industries. It is well-suited for CNC milling, CNC routing, and CNC turning processes. This material offers a reliable solution for demanding engineering needs.
Technical Specifications
| Specification | Measurement |
|---|---|
| Material | PEEK |
| Shape | Sheet |
| Colour | Natural |
| 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 Engineering
- Electrical Engineering
- Aerospace Engineering
- Aircraft Industries
FAQs
-
What is the maximum service temperature of this material?
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 benefits of using this sheet?
It offers high rigidity, dimensional stability, and excellent thermal resistance.