Project Description
UHMWPE Fender Facing Pad
Impact resistant UHMWPE sliding panel , UHMWPE plastic marine fender front pad , UHMWPE marine dock bumper
What is the UHMWPE material:
UHMW is an Ultra High Molecular Weight Polyethylene with a molecular weight between 5 and 9 million, which is also commonly referred as UHMW, or UHMWPE.
UHMWPE Advantages:
- Self-lubricating and very low coefficient of friction;
- Excellent chemical & corrosion resistant;
- Stable chemical property and can endure the corrosion of all kind of corrosive medium and organic solvent in a certain range of temperature and humidity;
- Superior impact resistant, noise-absorption and vibration-absorption;
- Low water absorption <0.01% water absorption and not affected by temperature.
- Temperature range: -269℃~+85℃;
- Light, anti-impact, corrosion resistance, anti-ultraviolet ray, aging resistance, low friction, non-pollution, which is a good material for rubber fender face pad.
Where is the UHMWPE Fender Facing Pad applicable for:
- Marine & Jetty fenders front panel
- Quay wall protection
- Belting for barges, tugboats & supply vessels
- High-speed conveyors
- Bumpers
- Pile guards
- Wear Strips
- Guide rails
Technical Properties of UHMWPE Sheet
UHMWPE Sliding Sheet Installation
Physical Properties | Test Method | Unit | Value |
---|---|---|---|
Density | ASTM D792 | g/cm3 | 0.93-0.97 |
Water Absorption | ASTM D570 | ℃ | <0.01 |
Mechanical Properties | Test Method | Unit | Value |
Tensile Strength | ASTM D638 | MPa | 40 |
Elongation, at break | ASTM D638 | % | 300 |
Flexural Strength | ASTM D790 | MPa | 24 |
Compression Strength, 10% Deformation | ASTM D695 | MPa | 21 |
Hardness, Shore D | ASTM D2240 | – | D66 |
Coefficient of Friction | – | – | 0.12 |
Thermal Properties | Test Method | Unit | Value |
Heat Deflection Temperature | ASTM D648 | ℃ | 47 |
Melting Point | ASTM D3412 | ℃ | 135 |
Continuous Service Temperature | – | ℃ | 82 |
Electrical Properties | Test Method | Unit | Value |
Surface Resistivity | ASTM D257 | Ω-M | >10 15 |
Dielectric Constant 106Hz | ASTM D150 | 2.3 | |
Volume resistively | ASTM D257 | Ω*cm | >10 15 |
Dielectric strength | ASTM D604 | kV/mm | 45 |