HDPE
- HDPE sheets, rods, and profiled components excel in lightweight design, corrosion resistance, ease of processing, and cost efficiency. They outperform metals in maintenance-free longevity and surpass conventional plastics in stiffness and environmental stress crack resistance (ESCR), making them ideal for structural applications in chemical, construction, and mechanical industries.
HDPE SHEET
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HDPE Sheet Specifications Summary
I. Basic Size Specifications
Thickness
Range: 5mm, 8mm, 10mm, 15mm, 20mm, 25mm, 30mm, 40mm, 50mm, 100mm, 150mm, 200mm, up to 300mm.
Tolerance: Complies with standards (e.g., DIN 16901) or custom requirements.
Width
Standard: 1000mm, 1200mm, 1500mm, 2000mm.
Custom: Supported per customer needs.
Length
Standard: 2000mm, 3000mm, 4000mm, 5000mm, 6000mm, or rolls (for thinner gauges).
Custom: Available.
Form
Primary: Sheet/plate.
Alternative: Rolls (for thinner gauges).
Custom Processing
Cutting, drilling, slotting, bending, welding per customer drawings.
II. Basic Material Types
| TYPE | PROPERTIES | APPLICATIONS |
|---|---|---|
| Homopolymer | Most economical; standard HDPE properties. | General-purpose use. |
| Copolymer | Higher toughness, better stress crack resistance, improved low-temperature impact; slightly lower density/rigidity. | Demanding environments (e.g., chemical exposure, cold temps). |
III. Modified/Additive Types
| ADDITIVE | FUNCTION | DETAILS |
|---|---|---|
| UV Stabilizer | Prevents degradation from sunlight. | Carbon black or high-efficiency absorbers. |
| Antistatic Agent | Reduces surface resistance. | Internal additive or surface coating. |
| Color Masterbatch | Provides color options. | Beyond natural white resin. |
| Reinforcing Fillers | Enhances wear resistance/load capacity. | Glass fiber or UHMWPE blends. |
| Lubricants | Lowers friction; improves self-lubrication. | — |
| Flame Retardants | Imparts fire resistance. | — |
IV. Surface Finish/Texture
| FINISH | PROPERTIES | APPLICATIONS |
|---|---|---|
| Smooth/Glossy | Low friction; easy to clean. | Standard uses; hygiene-critical areas. |
| Matte | Reduces glare. | Aesthetic/safety applications. |
| Textured/Embossed | Improves grip; decorative. | Diamond grid, lines, leather patterns (e.g., flooring, ramps). |
| Mirror Polish | Ultra-low friction; high cleanliness; mirror-like finish. | Precision/cleanroom applications (high cost). |