Views: 0 Author: Site Editor Publish Time: 2025-02-28 Origin: Site
At Jiangxi Tianyi Special Oil Co., LTD., we understand the importance of viscosity in high-temperature synthetic heat transfer oils like Dibenzylbenzene (DBT) and Monobenzyltoluene (MBT). When the mechanical load and speed are consistent, the viscosity of the high-temperature synthetic thermal conductive oil used is a critical factor; higher viscosity leads to greater power loss. Almost all brands of high-temperature synthetic heat transfer fluids, including our own, exhibit similar viscosities at high temperatures, which is a measure of the oil’s thinness and fluidity under specified conditions.
Typically, when the viscosity of the high-temperature synthetic heat transfer fluid changes by ±15%, it is considered a sign that the oil may be outdated. For instance, if the heating medium undergoes oxidative condensation, the viscosity of products like DBT and MBT can increase significantly. It is essential to maintain low viscosity and good pumpability to ensure efficient operation. After pyrolysis, due to overheating, soluble polymers may form, causing a sharp increase in viscosity.
The acid value in high-temperature synthetic heat transfer oils, such as those produced by Jiangxi Tianyi Special Oil Co., LTD., represents the total amount of organic and inorganic acids present. This is measured as the total amount of potassium hydroxide consumed per gram of oil. Low molecular weight organic acids and inorganic acids can corrode metals, and the presence of water molecules can exacerbate this corrosion, especially with high molecular weight organic acids.
As viscosity increases, the flow point of the high-temperature synthetic heat transfer oil also rises. When cooling occurs, solid or viscous asphaltene phenomena may appear in the hot oil furnace tubes, leading to issues such as the hot oil pump’s inability to rotate, blocked furnace tubes, and the hot oil furnace’s failure to heat. Cleaning the furnace under these circumstances requires considerable material and labor, and in some cases, the furnace may need to be scrapped. Additionally, when light volatile components are present in high amounts, the viscosity may decrease, but the vapor pressure will increase, leading to high volatility. High-temperature operation of the heat transfer oil pump can generate air resistance, causing operational difficulties.
Jiangxi Tianyi Special Oil Co., LTD. Highlights: Real-World Application Cases of High-Temperature Synthetic Heat Transfer Fluids
At Jiangxi Tianyi Special Oil Co., LTD., we are proud to offer high-quality heat transfer fluids such as Dibenzylbenzene (DBT) and Monobenzyltoluene (MBT) for a variety of industrial applications. To illustrate the effectiveness of our thermal conductive oils, let’s explore a few case studies:
Case Study 1: A leading chemical manufacturing company was experiencing issues with their heat transfer system due to the high viscosity of the oil they were using. After switching to Jiangxi Tianyi’s high-temperature synthetic heat transfer oil, they noticed a significant reduction in power loss. The improved efficiency of our heat transfer fluids helped the company to save on energy costs and maintain a stable production process.
Case Study 2: An industrial furnace operator faced frequent blockages in their hot oil furnace tubes, which required extensive cleaning and occasional scrapping of the furnace. Upon adopting our high-temperature synthetic heat transfer oil, the incidence of tube blockages was greatly reduced. The low volatility and high thermal stability of our product ensured smoother operation and extended the lifespan of the furnace.
Case Study 3: A large-scale manufacturing plant that relied on a hot oil pump for their heating system encountered operational difficulties due to air resistance at high temperatures. After replacing their previous heat transfer fluid with Jiangxi Tianyi’s high-temperature synthetic oil, the plant was able to operate the pump without the previous issues. The optimized viscosity index of our product allowed for better flow characteristics, even at high operating temperatures.
These cases demonstrate the tangible benefits of using Jiangxi Tianyi Special Oil Co., LTD.'s heat transfer fluids in various industrial settings. Our commitment to providing high-performance thermal conductive oils has helped numerous businesses improve their operational efficiency and reduce downtime. For more information on how our products can benefit your specific application, please consult with our team of professional engineers.
