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Description
Description
The PETP Extruded Natural Sheet is a high-performance, semi-crystalline thermoplastic renowned for its exceptional product characteristics such as very high dimensional stability, very low moisture absorption, and excellent creep behavior. This material boasts a long-term service temperature range from -20°C to 115°C, and a short-term maximum service temperature of 180°C. With a minimal water absorption factor of 0.3%, the PETP Sheet maintains its dimensional stability even in humid environments.
Typical fields of application for the PETP Sheet include:
- Mechanical Engineering
- Ship Building Industries
- Electrical and Electronic Industries
This material is well-suited for CNC routing, CNC milling, and CNC turning processes, making it a versatile choice for various engineering applications.
Technical Specifications
| Specification | Measurement |
|---|---|
| Material | PETP |
| Shape | Sheet |
| Colour | Natural |
| 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 |
FAQ
-
What is the maximum service temperature for PETP Sheet?
The short-term maximum service temperature is 180°C. -
What applications is the PETP Sheet suitable for?
It is suitable for mechanical engineering, shipbuilding, and electronic industries. -
Can PETP Sheet be machined?
Yes, it is well-suited for CNC routing, milling, and turning.