| About |
|---|
| Product Description | |
|---|---|
| Supplier | Quadrant |
| Generic | Ultra-high molecular weight polyethylene |
| Material Status | Commercial: Negative |
| Features | low-temperature impact resistance,Good wear resistance |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.93 | g/cm³ | ISO 1183-1 |
| Water absorption | |||
| 23 ℃, saturated | ＜0.1 | % | |
| Average molar mass | 5.0E+6 | g/mol | |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| melting point | |||
| DSC，10℃/min | 135 | ℃ | ISO 11357-1/-3 |
| Thermal conductivity coefficient | |||
| 23℃ | 0.40 | W/m/K | |
| Linear coefficient of thermal expansion | |||
| 23 – 100℃ | 2.0E-4 | m/（m·K） | |
| Hot deformation temperature | |||
| 1.8MPa | 42 | ℃ | ISO 75-1/-2 |
| Maximum operating temperature | |||
| short time | 120 | ℃ | |
| Continuous, 20000 hours | 80 | ℃ | |
| Minimum operating temperature | -200 | ℃ | |
| Vicat Softening Temp | 80 | ℃ | ISO 306 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| UL flame retardant rating | |||
| 6mm | HB | UL 94 | |
| Oxygen index | ＜20 | % | ISO 4589-1/-2 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile stress | |||
| 23 ℃, yield | 19 | MPa | ISO 527-1/-2 |
| Shore hardness | |||
| D-grade, 10.00 mm | 60 | ISO 868 | |
| Tensile strain | |||
| 23 ℃, 50 mm/min, yield | 15 | % | ISO 527-1/-2 |
| 23 ℃, 50 mm/min, fracture | ＞50 | % | ISO 527-1/-2 |
| Tensile modulus of elasticity | |||
| 23℃，1 mm/min | 750 | MPa | ISO 527-1/-2 |
| compression test | |||
| 23 ℃, 1% strain | 6.5 | MPa | ISO 604 |
| 23 ℃, 2% strain | 10.5 | MPa | ISO 604 |
| 23 ℃, 5% strain | 17 | MPa | ISO 604 |
| Ball hardness | |||
| 10.0 mm | 33 | N/mm² | ISO 2039-1 |
| Relative volume loss | |||
| “Sand/Water Mud” Wear Test | 100 | ISO 15527 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | |||
| 23℃ | ＞1.0E12 | ohm | IEC 60093 |
| Volume resistivity | |||
| 23℃ | ＞1.0E14 | ohm·cm | IEC 60093 |
| Dielectric strength | |||
| 1 mm in oil | 45 | kV/mm | IEC 60243-1 |
| Relative permittivity | |||
| 100Hz | 2.1 | IEC 60250 | |
| 1MHz | 3.0 | IEC 60250 | |
| Dissipation factor | |||
| 100Hz | 0.0004 | IEC 60250 | |
| 1MHz | 0.0010 | IEC 60250 | |
| Compared to the leakage tracing index | 600 | IEC 60112 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy impact strength | |||
| 23 ℃, no notch | 无断裂 | kJ/m² | ISO 179-1/1eU |
| 23 ℃, notch | 115P | kJ/m² | ISO 179-1/1eA |
| 23 ℃, notch (two 14 ° notches) | 170 | kJ/m² | ISO 11542-2 |
| Notes |
|---|
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