Polystone® M Natural - ASTM
PE — PE-UHMW - PE 1000
Characteristics
- Low coefficient of friction
- Good wear properties
- Good impact strength
Technical Specifications Polystone® M Natural - ASTM
| Test Method | Unit | Guideline Value | |
|---|---|---|---|
| Specific Gravity | ASTM D792 | g / cm3 | 0.93 |
| Water Absorption | ASTM D570 | % | 0.10 |
| Test Method | Unit | Guideline Value | |
|---|---|---|---|
| Wear resistance | Sand-slurry | 100 | |
| Hardness | ASTM D2240 | Shore D | 62 - 66 |
| Tensile Strength at yield 73°F | ASTM D638 | psi | 3100 |
| Tensile Modulus | ASTM D638 | psi | 100000 |
| Elongation at Break | ASTM D638 | % | >350 |
| Flexural Strength | ASTM D790 | psi | 3500 |
| Compressive Strength | ASTM D695 | psi | 3000 |
| Izod Impact, Notched | ASTM D256 | ft-lb/in | No Break |
| Coefficient of Friction, Dynamic | 0.10-0.22 | ||
| Coefficient of Friction, Static | 0.15-0.20 | ||
| Izod Impact Strength | ASTM D4020 | kJ / m2 | 125 |
| Test Method | Unit | Guideline Value | |
|---|---|---|---|
| CTE, linear | ASTM D696 | in/in/°F | 1.1x 10-4 |
| Melting Point | ASTM D3418 | °F | 266 - 275 |
| Vicat Softening Point | ISO306 | °F | 176 |
| Maximum Service Temperature, Air | °F | 180 | |
| Heat Deflection Temperature 264psi | ASTM D648 | °F | 108 |
| Flammability, UL94 | 1/8 inch | HB |
| Test Method | Unit | Guideline Value | |
|---|---|---|---|
| Volume Resistivity | ASTM D257 | Ωcm | >1015 |
| Dielectric constant | ASTM D150 | 1MHz | 2.3 |
| Dielectric strength | ASTM D149 | kV / mm | 45 |
| Surface resistivity | ASTM D257 | Ω/cm | >1012 |
| Test Method | Unit | Guideline Value | |
|---|---|---|---|
| FDA | Yes | ||
| NSF | No | ||
| USDA | Yes |
