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Tivar® HPV
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- High resistance to wear
- Extremely low friction coefficient
- Extremely low friction coefficient
- Stick-slip effect fully removed
- Extraordinary movement control in high precision applications
Interested in this product?
This is an especially performing grade of TIVAR® and offers high wear resistance and very low friction coefficient. It is free of squeaking and vibrations.
The stick-slip effect is fully removed.
It ensures extraordinary movement control in high precision applications.
| Properties | ISO standard | Unit of measurement | Value |
| General properties | |||
| Colour | blue | ||
| Molecular weight | -- | g/mol | >6x106 |
| Density (specific weight) | 1183 | g/cm3 | 0.95 |
| Water absorption | 62 | % | <0.1 |
| Mechanical properties | |||
| Tensile strain at break | 527 | % | >50 |
| Tensile strain at yield | 527 | MPa | 20 |
| Tensile modulus of elasticity | 527 | MPa | 800 |
| Impact strength (Charpy impact test - notched) | 179/1eA | kJ/m2 | 108P |
| Hardness | 53505 | Scale D | 61 |
| Thermal properties | |||
| Melting temperature | 11357 | °C | 135 |
| Thermal conductivity | 52612 | W/mK | -- |
| Coefficient of linear thermal expansion | av. value between 20 °C and 60 °C | m/mK | -- |
| Working temperature. continuously | -- | °C | -- |
| Working temperature. for short periods | -- | °C | -- |
| Flammability | UL94 | -- | HB |
| Electric properties | |||
| Dielectric strength | 60243 | kV/mm | -- |
| Volume resistivity | 60093 | Ohm/cm | -- |
| Surface resistivity | 60093 | Ohm | -- |
| Physiological properties | |||
| Suitable for contact with foodstuffs | 21CFR (FDA) | -- | Yes |
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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