Ethyl silicone oil is widely used as a base oil for general greases due to its excellent low-temperature resistance, especially in scenarios where lubrication performance needs to be maintained in extremely cold environments. The following are the characteristics and applications of ethyl silicone oil as a base oil for low-temperature greases:


1. Excellent low-temperature resistance
Ethyl silicone oil has an extremely low gel point (below -70°C) and can maintain good fluidity in extremely low-temperature environments. This makes it an ideal base oil for low-temperature greases, ensuring that the grease can still effectively reduce friction and wear at low temperatures.

2. Good lubrication performance
Ethyl silicone oil has superior lubrication performance and can significantly reduce friction between mechanical parts, thereby reducing wear and energy consumption. This property makes it perform well in applications that require high lubrication performance.

3. Chemical inertness and compatibility
Ethyl silicone oil has stable chemical properties and has good inertness to a variety of materials such as metals, alloys, plastics, polymers and rubbers. In addition, it is fully compatible with mineral oils and synthetic oils, which makes it widely used in various industrial lubrication scenarios.

4. Application fields
As the base oil of low-temperature resistant grease, ethyl silicone oil is widely used in the following fields:
Hydraulic system: as cooling and power fluid, it ensures the stable operation of equipment in extremely cold areas.
Instrumentation: as lubricating oil, it protects the normal operation of precision instruments in low-temperature environments.
Automobile and aviation industries: as shock absorber fluid, liquid grease and heat transfer agent, it ensures the reliability of equipment under extreme conditions.
Rubber product manufacturing: as a plasticizer, it improves the flexibility and wear resistance of rubber products.

5. Environmental protection and safety
Ethyl silicone oil is non-toxic, explosion-proof, and meets environmental protection and safety requirements. This makes it safer during use and handling, reducing potential risks to the environment and operators.

In summary, ethyl silicone oil has become an ideal base oil for general grease due to its excellent low-temperature resistance, good lubrication performance and wide compatibility. It is widely used in a variety of industrial and consumer products that need to maintain lubrication performance in extreme low-temperature environments.


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