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Tivar® Superplus
Brand: 
- Excellent abrasion resistance
- Very good sliding properties
- Good dimensional stability
- Poor thermal extensibility
- Excellent resistance to chemicals
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This is a partly cross-linked, low wear PE-UHMW material suitable for extremely high stresses.
Specifications:
Excellent abrasion resistance
Very good sliding properties
Good dimensional stability
Poor thermal extensibility
Long-lasting
Excellent resistance to chemicals
| Properties | ISO standard | Unit of measurement | Value |
| General properties | |||
| Colour | grey | ||
| Molecular weight | -- | g/mol | 9x106 |
| Density (specific weight) | 1183 | g/cm3 | 0.96 |
| Water absorption | 62 | % | <0.1 |
| Mechanical properties | |||
| Tensile strain at break | 527 | % | >50 |
| Tensile strain at yield | 527 | MPa | 17 |
| Tensile modulus of elasticity | 527 | MPa | 600 |
| Impact strength (Charpy impact test - notched) | 179/1eA | kJ/m2 | 90P |
| Hardness | 53505 | Scala D | 58 |
| Thermal properties | |||
| Melting temperature | 11357 | °C | 135 |
| Thermal conductivity | 52612 | W/mK | 0.4 |
| Coefficient of linear thermal expansion | av. value between 20 °C and 60 °C | m/mK | 180x10-6 |
| Working temperature. continuously | -- | °C | -150/+80 |
| Working temperature. for short periods | -- | °C | 120 |
| Flammability | UL94 | -- | HB |
| Electric properties | |||
| Dielectric strength | 60243 | kV/mm | -- |
| Volume resistivity | 60093 | Ohm/cm | >1014 |
| Surface resistivity | 60093 | Ohm | >1012 |
| Physiological properties | |||
| Suitable for contact with foodstuffs | 21CFR (FDA) | -- | No |
Although the information provided in this product data sheet is confirmed by reliable research, POLITECNICA CETAI shall not take any responsibility for the application, processing or use of such information.
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