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DeWAL DW 401
| Category: | UHMWPE , Ultra High Molecular Weight Polyethylene |
| Manufacturer: | DeWAL Industries |
| Trademark: | DeWAL |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | MXImHF_DeWAL-DW-401.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Skived Ultra High Molecular Weight Polyethylene film (UHMW) UHMW has extremely high abrasion resistance, exceeding the abrasion resistance of steel. This coupled with broad chemcial resistance and low coefficient of friction makes UHMW an extremely versatile engineering material for many severe service applications. Application examples include inner and outer surfaces for potable water, chemical, fule and hydraulic hoses, bottom surfaces for skis and snow boards as well as linings for chutes to decrease friction and wear. Also widely used in automotive weatherstrip applications to reduce friction |
| General Information | |
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| Physical | Nominal Value | Unit | |
|---|---|---|---|
| Density | 0.930 | g/cm³ | |
| Water Absorption (Saturation) | 0.010 | % | |
| Thickness | 76.2 to 1570 | nm |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deformation 1(50°C) | 6.0 to 8.0 | % |
| Additional Information | Nominal Value | Unit | |
|---|---|---|---|
| Core ID | 7.62 | cm | |
| Core Type | Upon Request | ||
| Maximum Roll OD | 356 | mm | |
| Width 2 | 6.35 to 1220 | mm |
| Films | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength - MD (Yield) | 41.4 | MPa | ASTM D882 |
| Tensile Elongation - MD (Break) | 300 | % | ASTM D882 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Heat Deflection Temperature (1.8 MPa, Annealed) | 95.0 | °C | ISO 75-2/A |
| Melting Temperature | 135 | °C | |
| CLTE - Flow | 2.0E-4 | cm/cm/°C | ASTM D696 |
| Thermal Conductivity (23°C) | 0.063 | W/m/K |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Dielectric Strength | 39 | kV/mm | ASTM D149 |
| Dielectric Constant 3 | 2.30 | ASTM D150 | |
| Dissipation Factor | 4.0E-4 | ASTM D150 |
| Note Message | |
|---|---|
| 1 . | 2000 psi, 6 hr |
| 2 . | (increments of 1/16"), Metric Widths Available upon request |
| 3 . | (2H 10e6 HZ) |
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