| About |
|---|
| Product characteristics Energy-saving Especially aligned to the sliding partner PET Suitable for contact with foodstuffs (FDA/21CFR177.1520) Product applications Materials handling industry Automation&& |
| Product Description | |
|---|---|
| Generic | Ultra-high molecular weight polyethylene |
| Material Status | Commercial: Active |
| Features | Food contact compliance,Ultra high molecular weight,Nontoxicity |
| Availabilitys | North America,Latin America,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.930 | 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 |
|---|---|---|---|
| Melting temperature | 133 to 135 | ℃ | ISO 11357-3 |
| Linear coefficient of thermal expansion | |||
| MD | 1.5E-4 to 2.3E-4 | 1/℃ | DIN 53752 |
| Operating temperature | |||
| long-term | -150 to 80 | ℃ | |
| short-term | < 130 | ℃ |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | > 1.0E+14 | ohms | IEC 60093 |
| Volume resistivity | > 1.0E+15 | ohms·cm | IEC 60093 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| 3.00 mm | HB | UL 94 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s D | 60 | ISO 868 | |
| Tensile modulus | 500 | MPa | ISO 527-2 |
| tensile strength | |||
| yield | 19.0 | MPa | ISO 527-2 |
| Tensile strain | |||
| fracture | > 50 | % | ISO 527-2 |
| Wear Resistance – Sand-slurry | 90.0 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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