SUNISO 5GS refrigerant oil

The Sun 5GS is a product refined from selected naphthenic crude oil through special processing methods. It possesses excellent lubricity, chemical stability, low-temperature properties, and good compatibility with refrigerants. Therefore, during use, it can maintain the stable performance of the refrigeration system.

Knowledge about refrigeration oil: 

1. Viscosity: Viscosity refers to the internal friction of a liquid. When lubricating oil is subjected to external force and undergoes relative movement, the resistance generated by the oil molecules prevents the smooth flow of the lubricating oil. The magnitude of this resistance is called viscosity. 

2. Pour Point: The pour point refers to the lowest temperature at which the cooled sample of the oil product can flow. It is also known as the flash point. 

3. Flash Point: This refers to the lowest temperature at which a flammable liquid or solid can release sufficient vapor to form a combustible mixture with air on the surface of the liquid or solid within the container. The flash point of a flammable liquid varies with its concentration.