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Description
Description
The Premium High-Performance PETP Extruded Black Rod is an exceptional engineering plastic known for its outstanding properties. It features very high dimensional stability, minimal moisture absorption, and excellent creep behavior, making it ideal for various applications.
This rod can withstand long-term service temperatures ranging from -20°C to 115°C, with a short-term maximum service temperature of 180°C. Its robust characteristics make it suitable for mechanical engineering, shipbuilding industries, and electrical and electronic sectors. Furthermore, it is well-suited for CNC turning, precision grinding, and billeting.
Technical Specifications
| Specification | Measurement |
|---|---|
| Material | PETP |
| Shape | Rod |
| Colour | Black |
| Density (g/cm³) | 1.38 |
| Water absorption (%) | 0.3 |
| Yield stress (MPa) | 85 |
| Elongation at break (%) | 15 |
| Notched impact strength (kJ/m²) | 2 |
| Ball indentation hardness (MPa) | 170 |
| Shore hardness (scale D) | 84 |
| Tensile modulus of elasticity (MPa) | 3000 |
| Melting temperature (°C) | 255 |
| Thermal conductivity (W/(m*K) | 0.28 |
| Thermal capacity (kJ/(kg*K) | 1.1 |
| CLTE (10⁻⁶K⁻¹) | 60 |
| Service temp long term min (°C) | -20 |
| Service temp long term max (°C) | 115 |
| Service temp short term max (°C) | 180 |
| Heat deflection temperature (°C) | 80 |
| Dielectric constant | 3.4 |
| Dielectric strength (kV/mm) | 20 |
| Volume resistivity (Ω*cm) | 10¹⁸ |
| Surface resistivity (Ω) | 10¹⁶ |
| Comparative tracking index | 600 |
| Flammability 3mm | HB |
Applications
The Premium High-Performance PETP Extruded Black Rod is ideal for:
- Mechanical engineering
- Shipbuilding
- Electrical and electronic industries
- CNC turning and precision grinding
Frequently Asked Questions
What are the main characteristics of PETP rod?
PETP rod offers exceptional dimensional stability, low moisture absorption, and excellent creep behavior.
What is the service temperature range of this rod?
The rod operates effectively within a long-term service temperature of -20°C to 115°C and a short-term maximum of 180°C.
Is PETP suitable for machining?
Yes, PETP is well-suited for CNC turning, precision grinding, and billeting applications.