Blue Sparrow is a leading manufacturer for a complete line of refrigeration oil for the HVACR market. The factory and compliant laboratory located in Ningbo city, China, the company has pledged to provide only the highest quality refrigeration oil with unsurpassed service to its customers.
Refrigeration lubricants play an important role in the refrigeration industry. The expected long life of refrigeration compressors largely depends on the quality of the used refrigeration oil. It lubricates the moving parts of the compressor, reducing friction and wear. Without it, the compressor could overheat and fail. It also helps seal gaps and prevent refrigerant leaks, ensuring efficient cooling.
Apart from the favorable solubility characteristics with the refrigerant, excellent low-temperature flowability, high thermal stability, good ageing resistance and high chemical stability in the presence of refrigerant are additional important parameters.
The quality of refrigeration oil is the most crucial key to ensuring refrigeration compressors run smoothly.
To achieve maximum performance and equipment lifetime, the choice of lubricant will depend on the application, ambient conditions, flow pattern and maintenance intervals.
We offer a full range of lubricants that exhibit key properties essential to extending the life of your equipment and reducing the total cost of operation.
Thermal Stability
Higher thermal stability offers greater resistance to viscosity variation across extreme temperature ranges to ensure proper flow at low temperatures and wear protection at high temperatures.
Miscibility
Miscibility lowers the viscosity of the lubricant carried through the system, so the lubricant can be more efficiently returned to the compressor.
Chemical Stability
Highly chemically stable lubricants resist degradation and the harmful formation of corrosive acids and sediments in the presence of moisture, air and other contaminants.
Solubility
Minimizing refrigerant-lubricant solubility reduces oil carryover and wear associated with refrigerant-induced viscosity reduction.