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Tivar® Burnguard
Brand: 
- Fire resstant
- Flammability class 4 (ref. additional info)
- Good level of abrasion resistance
- Good sliding properties
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This is a PE-UHMW-based fire resistant material which combines the very popular features of TIVAR® 1000 with effective fire resistance.
Specifications: Fire resistant Classified based on UL 94 V-0, DIN 5510-2, flammability class 4 and FMVSS 302 - BS 476, Part 7
Good level of abrasion resistance
Good sliding properties
Highly resilient
Resistant to UV radiation
Antistatic
Examples of applications: railway industry, vehicle manufacturing industry, building sector, mechanical industry.
| Properties | ISO standard | Unit of measurement | Value |
| General | |||
| Colour | black | ||
| Molecular weight | -- | g/mol | 5x106 |
| Density (specific weight) | 1183 | g/cm3 | 1.01 |
| Water absorption | 62 | % | <0.2 |
| Mechanical | |||
| Tensile strain at break | 527 | % | >25 |
| Tensile strain at yield | 527 | MPa | 16 |
| Tensile modulus of elasticity | 527 | MPa | 1000 |
| Charpy impact strength - notched | 179/1eA | kJ/m2 | 70P |
| Hardness | 53505 | Scale D | 58 |
| Thermal | |||
| 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 | -120/+80 |
| Working temperature. for short periods | -- | °C | 120 |
| Flammability | UL94 | -- | V0 |
| Electric | |||
| Dielectric strength | 60243 | kV/mm | -- |
| Volume resistivity | 60093 | Ohm/cm | -- |
| Surface resistivity | 60093 | Ohm | >105 |
| Physiological | |||
| 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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