| abstract |
The present invention provides a compressor lubricating composition and a preparation method thereof. The compressor lubricating composition, based on the total mass of each component of the compressor lubricating composition as 100%, the compressor lubricating composition and the preparation method thereof comprise the following components: base liquid: 63.8-86.38% by mass, Solubilizer: 10-15 mass%, antioxidant: 1-5 mass%, polymerization inhibitor: 1-5 mass%, smoothing agent: 1-5 mass%, rust inhibitor: 0.1-1 mass%, metal blunt emulsifier: 0.5-5 mass %, defoamer: 0.01-0.1 mass %, emulsifier: 0.01-0.1 mass %. The compressor lubricating composition of the present invention has excellent anti-wear performance, can satisfy the long-term normal operation of the compressor under high temperature conditions, has excellent high temperature anti-oxidation performance, excellent detergency, and does not produce sludge and carbon deposits. |