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Description
Description
The Professional High-Performance Extruded Natural Hollow Rod is an advanced engineering plastic known for its exceptional performance characteristics. This material exhibits excellent dimensional stability, high flame retardance, and a self-extinguishing property that ensures very low smoke density. The long-term service temperature range of this hollow rod is from -60°C to 250°C, with a short-term maximum service temperature of 310°C, making it suitable for a variety of challenging environments.
Typical applications for this hollow rod include sectors such as medical technology, aerospace engineering, and electrical industries. Its properties make it ideal for processes like billeting, precision grinding, and CNC turning.
Technical Specifications
| Specification | Measurement |
|---|---|
| Material | PEEK |
| Shape | Hollow Rod |
| Colour | Natural |
| Density (g/cm³) | 1.31 |
| Water absorption (%) | 0.2 |
| Yield stress (MPa) | 110 |
| Elongation at break (%) | 20 |
| Tensile modulus of elasticity (MPa) | 4000 |
| Ball indentation hardness (MPa) | 230 |
| Shore hardness (scale D) | 88 |
| Melting temperature (°C) | 343 |
| Thermal conductivity (W/(m*K) | 0.25 |
| Thermal capacity (kJ/(kg*K) | 1.34 |
| CLTE (10⁻⁶K⁻¹) | 50 |
| Service temp long term min (°C) | -60 |
| Service temp long term max (°C) | 250 |
| Service temp short term max (°C) | 310 |
| Heat deflection temperature (°C) | 152 |
| Dielectric constant | 3.2 |
| Dielectric strength (kV/mm) | 20 |
| Volume resistivity (Ω*cm) | 4.9⋅10¹⁶ |
| Surface resistivity (Ω) | 10¹⁸ |
| Flammability 3mm | VO |
| Flammability 6mm | VO |
| Material type | Extruded |
FAQ
- What industries can this hollow rod be used in? The hollow rod is suitable for medical technology, aerospace engineering, and electrical industries.
- What are the temperature limits for this material? It has a long-term service temperature range from -60°C to 250°C and a short-term maximum of 310°C.
- Is this material flame retardant? Yes, it offers high flame retardance and self-extinguishing properties.