UHMWPE Sheet (Ultra High Molecular Weight Polyethylene) is a high-performance engineering plastic known for its excellent wear resistance, low friction, and impact strength. It is widely used in chute liners, conveyor systems, dock bumpers, and material handling equipment to reduce abrasion and extend equipment service life.
| Property | Unit | Value | Test Standard |
|---|---|---|---|
| Density | g/cm³ | 0.93 – 0.96 | ASTM D792 |
| Tensile Strength | MPa | 20 – 35 | ASTM D638 |
| Impact Strength (Notched) | KJ/m² | No Break | ASTM D256 |
| Elongation at Break | % | ≥ 300 | ASTM D638 |
| Shore Hardness D | — | 65 – 70 | ASTM D2240 |
| Water Absorption (24h) | % | < 0.01 | ASTM D570 |
| Working Temperature | ℃ | -200 to +80 | — |
| Coefficient of Friction | — | 0.08 – 0.12 | ASTM D1894 |
| UV Resistance | — | Excellent | — |