| About |
|---|
| DuraSurf™ Galleria sintered running surface has evolved into the world’s leading sublimated base product. Our cleaner, deeper, flatter sublimation process has provided unlimited artistic possibilities to over 500,000 snowboards worldwide.&& |
| Product Description | |
|---|---|
| Generic | Ultra-high molecular weight polyethylene |
| Material Status | Commercial: Active |
| Availabilitys | North America |
| Process Methods | sintering |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | > 0.930 | g/cm³ | ASTM D1505 |
| Melt Flow Rate | 0.0 | g/10min | ASTM D1238 |
| Shrinkage rate | Internal Method | ||
| MD | 6.4 | % | Internal Method |
| TD | 3.1 | % | Internal Method |
| Crystallinity | 53 | % | DSC |
| Average molecular weight | |||
| — | < 4700000 | g/mol | |
| — | 3250000 | g/mol | ASTM D4020 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 720 | MPa | ASTM D638 , ISO 527-2 |
| abrasion resistance | |||
| Sand Slurry | 0.570 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | 无断裂 | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Linear coefficient of thermal expansion | |||
| MD | 2.0E-4 | 1/℃ | ASTM D696 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Thermal Response | Internal Method | ||
| Linear | < 1.0 | % | Internal Method |
| Trans. | < 1.0 | % | Internal Method |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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