The flash point of Globaltherm® HF, a high flash point thermic fluid oil, is 280°C.
Thermic fluid oil, also known as thermal fluid or heat transfer fluid, is specially formulated to transfer heat efficiently in closed-loop systems. These fluids are widely utilized in industrial processes that require precise temperature control, offering an effective alternative to steam or hot water by operating at high temperatures without the need for high-pressure systems.
Understanding the Significance of Flash Point
The flash point is a critical safety parameter for any heat transfer fluid. It defines the lowest temperature at which the fluid produces sufficient flammable vapor to ignite briefly in the presence of an ignition source. This is distinct from the fire point, which is the temperature at which the vapor continues to burn for at least five seconds after ignition. A higher flash point generally indicates enhanced safety during operation, particularly when the fluid is used at elevated temperatures.
For high-performance thermal fluids like Globaltherm® HF, the properties are meticulously balanced to ensure both reliable performance and operational safety. Here are some key technical specifications for Globaltherm® HF:
| Parameter | Unit | Result |
|---|---|---|
| Kinematic Viscosity 40°C | mm²/s (cSt) | 103 |
| Kinematic Viscosity 100°C | mm²/s (cSt) | 10.45 |
| Flash Point | °C | 280 |
| Fire Point | °C | 305 |
Maintaining a high flash point is crucial for thermal fluids, especially those operating in high-temperature environments. It significantly minimizes the risk of fire, contributing to the overall safety, efficiency, and longevity of the heat transfer system.
