Thermal oil does not belong to the category of dangerous goods. Its flash point is usually higher than 180 ° C, and the flash point of high-quality heat transfer oil can even reach 210 ° C or above. This means that in environments with temperatures below 210 ° C, heat transfer oil will not burn due to a fire source, ensuring its safety for use. ‌

Although thermal oil itself is not a hazardous material, there are still some safety hazards during use. For example, due to the low gasification temperature of thermal oil, once the system temperature exceeds its gasification temperature, it may trigger an explosion. In addition, the high thermal conductivity of thermal oil also increases the risk of thermal radiation, especially during equipment maintenance and operation. Various measures can be taken to address these safety hazards, such as strict control of system temperature, regular inspection and maintenance of equipment, and installation of appropriate insulation materials. ‌

When using thermal oil, the following safety precautions should be taken: ensure sealing to prevent oil and gas leakage; Follow the operating instructions for correct operation and equip with reliable safety protection devices; Control the temperature to avoid excessive heat transfer oil temperature; Regularly inspect and replace the thermal oil to ensure its quality; Preheat operation to ensure normal equipment status; Set up filters to prevent larger solid particles from entering the high-temperature oil pump in the pipeline; Regularly inspect the sealing of equipment and pipeline connections, and promptly address any leakage issues.

Diphenyl ether manufacturer