III. Uses of fluorosilicone oil
Fluorosilicone oil is widely used in chemical experiments, optical equipment, motor insulation, thermal equipment, metallurgical synthesis, aviation lubrication and other fields. In some harsh environments such as high temperature, acid and alkali, fluorosilicone oil has strong stability and durability, and can play a unique role under certain extreme conditions.

IV. Advantages and disadvantages of fluorosilicone oil
1. Advantages
① Long service life, good stability and durability.
② Good lubricity, can be used in some high-sealing, high-temperature, high-viscosity lubrication work.
③ Strong antioxidant properties, can ensure that the oil will not be oxidized and decomposed during long-term use.
④ Good insulation, can be used for motor insulation.
⑤ Chemical inertness, will not have a harmful effect on the environment.
2. Disadvantages
① High price.
② Cannot play a role in some special circumstances.