Fluorosilicone oil exhibits excellent stability and reliability over a wide temperature range, mainly due to its unique chemical structure and physical properties. The following is a detailed analysis of the stability and reliability of fluorosilicone oil over a wide temperature range:
1、 Stability analysis
High and low temperature resistance performance
Fluorosilicone oil has excellent high and low temperature resistance, and its thermal stability is very good, which can maintain its physical properties at extremely high or low temperatures.
In open systems, fluorosilicone oil can be used within a temperature range of -40 ℃ to 240 ℃ (also known as -50 ℃+200 ℃), making it suitable for extreme environments.
chemical stability
Fluorosilicone oil has strong corrosion resistance and solubility to various chemicals, including acids, bases, solvents, etc.
Its chemical stability makes it widely used in the chemical industry, especially in situations where oil and solvent resistance are required.
2、 Reliability analysis
lubricity
Fluorosilicone oil can form a molecular assembly film with an outer chemical composition of - CF3 on the surface of the substrate through chemical adsorption. This film has high hydrophobicity and oleophobicity, which can greatly reduce the friction coefficient of the substrate and make it have good wear resistance under low load. When trifluoropropyl silicone oil is used as a base oil for lubricating grease, it can significantly improve the lubricity between steel and steel boundaries.
Fluorosilicone oil can also be used for lubrication of record drivers, laser printers, and other electronic machinery. It can withstand high temperatures above 121 ℃ continuously and does not decompose under high-speed conditions of 1.4 million revolutions per minute, giving the lubricated material reliable performance.
Other applications
Fluorosilicone oil can also be used as a defoamer, surface treatment agent, release agent, and additive, widely used in cosmetics, petroleum, leather, paper, and pharmaceuticals.
Fluorosilicone oil also exhibits excellent performance in waterproof and anti fouling finishing of fabrics, leather, etc., with oil and solvent repellency.
Fluorinated silicone oil coatings have properties such as high temperature resistance, hydrophobicity, oil repellency, solvent resistance, weather resistance, etc. The coating surface is smoother, can form a film in one go, and can be used for a long time, with a service life of more than 20 years.
3、 Summary
In summary, fluorosilicone oil exhibits excellent stability and reliability over a wide temperature range. Its high and low temperature resistance and chemical stability enable it to maintain its physical and chemical properties unchanged in extreme environments; Its excellent lubricity and other application properties make it have broad application prospects in multiple fields. Therefore, fluorosilicone oil is a high-performance material worth promoting and using.