NEXTHERM 340 is an advanced thermal oil that offers both excellent thermal transfer efficiency and a high flash point
NEXTHERM 340 combines ultra-pure synthetic base oils with an advanced additive package to ensure superior protection against thermal and oxidative degradation.
NEXTHERM 340 is an environmentally friendly formulation and meets H-1 requirements for incidental food contact.
| Nextherm 340 | ||
| Viscosity (cSt) | @ 40 °C | 46 |
| @ 100 °C | 7.6 | |
| Maximum Temperature
(Open to atmosphere, without inert gas blanket, stagnant bath heater without forced circulation) |
Max Bulk OC | 288 |
| Max Film OC | 362 | |
| Maximum Temperature
(closed system, inert gas blanket) |
Max Bulk OC | 340 |
| Max Film OC | 362 | |
| Flash Point °C | 253 | |
| Pour Point °C | -47 | |
| Auto Ignition Point °C | 388 | |
| Density (kg/m3) @ 15 °C | 841 | |
| Initial Boiling Point °C | 391 | |
| Thermal Conductivity (W/m*K) | @200 °C | 0,148 |
| @240 °C | 0,146 | |
| @260 °C | 0,146 | |
| Heat Capacity (kJ/kg*K) | @200 °C | 2,500 |
| @240 °C | 2,596 | |
| @260 °C | 2,644 | |
| Vapour Pressure (Kpa) | @200 °C | 0,32 |
| @240 °C | 1,26 | |
| @260 °C | 2,29 | |
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