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Tivar® H.O.T.
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- Resistance guaranteed up to +135°C (depending on stresses)
- Anti-oxidising properties
- Compliant with food standards (ref. description)
- Low sliding friction coefficient
- High abrasion resistance
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This material contains additives that slow down oxidation and prolong the service life of the material even at
high temperatures (+80 °C up to +135 °C, depending on stresses).
Its peculiar features make TIVAR® H.O.T. an economic alternative to PTFE or polyamide.
Specifications:
Resistant to very high temperatures;
Anti-oxidising properties;
Compliant with food contact requirements based on Regulation (EU) 10/2011, FDA directive 21CFR177.1520, FDA directive 21CFR178.2010
Low sliding friction coefficient;
High abrasion resistance ;
Durable resistance at high temperatures ;
Excellent resistance to chemicals;
No humidity absorption.
Examples of applications: bakery industry; production of sweets; form-fill-seal and packaging industry; chemical industry.
| Properties | ISO standard | Unit of measurement | Value |
| General properties | |||
| Colour | white | ||
| Molecular weight | -- | g/mol | 9x106 |
| Density (specific weight) | 1183 | g/cm3 | 0.93 |
| Water absorption | 62 | % | <0.1 |
| Mechanical properties | |||
| Tensile strain at break | 527 | % | >50 |
| Tensile strain at yield | 527 | MPa | 19 |
| Tensile modulus of elasticity | 527 | MPa | 700 |
| Impact strength (Charpy impact test - notched) | 179/1eA | kJ/m2 | 100P |
| Hardness | 53505 | Scale 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 | 200x10-6 |
| Working temperature. continuously | -- | °C | -200/+110 |
| Working temperature. for short periods | -- | °C | 135 |
| Flammability | UL94 | -- | HB |
| Electric properties | |||
| Dielectric strength | 60243 | kV/mm | 45 |
| Volume resistivity | 60093 | Ohm/cm | >1014 |
| Surface resistivity | 60093 | Ohm | >1012 |
| 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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