HDPE Sheet (High-Density Polyethylene Sheet) is an industrial-grade plastic board with excellent chemical resistance, impact strength, low water absorption and long service life. It is widely used in packaging, construction waterproofing, tank lining, agriculture, medical products and general industrial applications where a durable, easy-to-clean and cost-effective sheet material is required.
- Durable and impact-resistant: Withstands impact, abrasion and repeated use better than many conventional plastics.
- Chemical and moisture resistant: Stable in contact with many acids, alkalis, salts and water, suitable for harsh or humid environments.
- Lightweight and easy to process: Lower density than metal, easy to cut, drill, weld and machine into different shapes.
- Good hygiene and safety: Low water absorption and good chemical stability make it suitable for food, packaging and medical-related uses.
- Versatile applications: Ideal for packaging trays, protective panels, waterproofing layers, agricultural covers, liners and general engineering parts.
Typical Specifications of HDPE Sheet
| Item | Typical Value / Range | Notes |
|---|---|---|
| Material | High-Density Polyethylene (HDPE) | Virgin or specified grade according to application |
| Density | Approx. 0.93 – 0.97 g/cm³ | Lighter than metal, easier to handle |
| Standard Thickness | 2 – 100 mm | Other thicknesses can be customized |
| Standard Sheet Size | e.g. 1000 × 2000 mm, 1220 × 2440 mm | Custom sizes and cut-to-size service available |
| Color | Natural (white), black, or custom color | Color coding or branding possible |
| Water Absorption | Very low | Maintains dimensional stability in humid environments |
| Chemical Resistance | Good resistance to many acids, alkalis and salts | Not recommended for strong oxidizing media without prior test |
| Service Temperature | Approx. -50 °C to +80 °C | Depending on load and safety factor |
| Processing Methods | Cutting, drilling, routing, welding, thermoforming | Can be fabricated into finished parts according to drawings |
| Typical Applications | Packaging trays, waterproof layers, liners, covers, panels | Used in packaging, construction, agriculture, medical and industry |
If you need custom HDPE sheets with specific thickness, size, color or machining, please send us your drawings, application description and quantity. Our team will recommend suitable specifications and provide a competitive quotation for your project.
