| About |
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| Product characteristics High abrasion and wear resistant Low coefficient of friction High impact strength Typical field of application Bottling and food industry Mechanical engineering Bearing and packing industry&& |
| Product Description | |
|---|---|
| Generic | Ultra-high molecular weight polyethylene |
| Material Status | Commercial: Active |
| Features | High impact resistance,Low coefficient of friction,Good wear resistance,HB |
| Availabilitys | North America,Latin America,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.940 | g/cm³ | ISO 1183 |
| Water absorption rate | |||
| Equilibrium, 23 ℃, 50% RH | < 0.010 | % | ISO 62 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | 无断裂 | ISO 179 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Continuous use temperature | < 130 | ℃ | |
| Melting temperature | 135 | ℃ | ISO 11357-3 |
| Linear coefficient of thermal expansion | |||
| MD | 1.5E-4 to 2.3E-4 | 1/℃ | DIN 53752 |
| specific heat | 1900 | J/kg/℃ | DIN 52612 |
| Thermal conductivity coefficient | 0.40 | W/m/K | DIN 52612 |
| Hot deformation temperature | |||
| Vicat B | 79 | ℃ | ISO 306 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | > 1.0E+12 | ohms | IEC 60093 |
| Volume resistivity | > 1.0E+13 | ohms·cm | IEC 60093 |
| Dielectric strength | 30 | kV/mm | IEC 60243-1 |
| Dielectric constant | 2.30 | IEC 60250 | |
| Dissipation factor | |||
| 1 MHz | 1.0E-4 | IEC 60250 | |
| Compared to the leakage tracing index | 600 | V | IEC 60112 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | UL 94 | ||
| 3.00 mm | HB | UL 94 | |
| 6.00 mm | HB | UL 94 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s D | 63 | ISO 868 | |
| Tensile modulus | 700 | MPa | ISO 527-2 |
| tensile strength | |||
| yield | 21.0 | MPa | ISO 527-2 |
| Tensile strain | |||
| fracture | > 50 | % | ISO 527-2 |
| Wear Resistance – Sand-slurry method | 80.0 |
| Notes |
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