What are the application areas of 320 heat transfer oil? 

2025-02-10

320 heat transfer oil is a high quality heat transfer oil with excellent performance. It can provide you with long-term, reliable and stable heat transfer service. What should we pay attention to when 320 heat transfer oil?

1. When using synthetic 320 heat conduction oil, it must be dehydrated first. The dehydration treatment method of synthetic heat transfer oil is as follows: start the circulating oil pump and heat the heat transfer oil to 100℃; Open the drain valve in the heating and cooling system pipeline of the synthetic heat transfer oil circulation; The roller rotates, 320 heat conduction oil flows into the container from the discharge valve, and the water in the oil flows out and evaporates with the oil. The heat conduction oil in the container is added to the circulation pipeline, heated out, and the water in the oil evaporates again. The heat in the circulating line is heated to 130°C and the heat transfer oil is circulated for 4-8 hours. After confirming that there is no volatile substance in the oil, stop the dehydration of the heat transfer oil and close the drain valve.

2. When using synthetic heat transfer oil for circulation operation, it shall be located in closed pipe and shall not be in direct contact with air. When using synthetic 320 thermal conductivity oil, do not mix different specifications of synthetic thermal conductivity oil.

3. In the process of production and use, 320 thermal oil may enter the human body through the skin, respiratory tract and mouth; During use, heat conducting oils can leak and contaminate products and the environment, especially when used in the food industry. Therefore, special attention should be paid to the toxicity of 320 thermal oil.

4.320 The maximum operating temperature of thermal oil is related to the type of thermal oil. Ordinary mineral heat transfer oil, its maximum use temperature is 300 degrees, generally under the condition of 280 degrees for a long time. The synthetic heat transfer oil depends on its main chemical composition and can reach a maximum temperature of 400 degrees.