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Description
Description
This Heavy Duty Pressed and Planed Black Polyethylene Sheet is a high-performance material known for its exceptional product characteristics, including high chemical resistance, very high impact strength, and extremely low moisture absorption. The long-term service temperature range of this polyethylene sheet is from 100°C to 80°C, with a short-term maximum service temperature of 100°C. With a water absorption factor of <0.01%, this sheet is dimensionally stable even in humid environments.
Typical applications for this polyethylene sheet include:
- Chemical engineering and tank building
- Drinking and wastewater technology
- Bottling and food industries
This material is well-suited for CNC routing, CNC milling, and welding, making it versatile for various manufacturing processes.
Technical Specifications
| Specification | Measurement |
|---|---|
| Material | PE 500 Regen (HMWPE) |
| Shape | Sheet |
| Colour | Black |
| Density (g/cm³) | 0.95 |
| Yield stress (MPa) | 25 |
| Elongation at break (%) | >50 |
| Shore hardness (scale D) | 65 |
| Tensile modulus of elasticity (MPa) | 1100 |
| Melting temperature (°C) | 135 |
| Thermal conductivity (W/(m*K) | 0.4 |
| Thermal capacity (kJ/(kg*K) | 1.9 |
| CLTE (10⁻⁶K⁻¹) | 150…230 |
| Service temp long term min (°C) | 100 |
| Service temp long term max (°C) | 80 |
| Service temp short term max (°C) | 100 |
| Heat deflection temperature (°C) | 79 |
| Dielectric constant | 2.3 |
| Dielectric strength (kV/mm) | 45 |
| Volume resistivity (Ω*cm) | >10¹⁴ |
| Surface resistivity (Ω) | >10¹⁴ |
| Comparative tracking index | 600 |
| Flammability 3mm | HB |
| Flammability 6mm | HB |
FAQ
-
What is the maximum service temperature for this sheet?
The maximum short-term service temperature is 100°C. -
What applications is this polyethylene sheet suitable for?
It is suitable for chemical engineering, wastewater technology, and the food industry. -
Can this material be machined?
Yes, it is compatible with CNC routing and milling.