澳金沙现场娱乐官网(中国)有限公司

Fully synthetic lubricants because of their performance and high cost, the price of synthetic lubricants is about five times the price of mineral oil, some unscrupulous traders even for the profits of mineral oil or semi-synthetic oil pretending to be full synthetic oil to deceive customers, causing huge losses to customers An easy way to identify fully synthetic air compressor oil is to look at its pour point. Fully synthetic air compressor oil pour point can reach minus four or fifty degrees Celsius, while the mineral oil, semi-synthetic oil pour point of only about minus twenty degrees, of course, the properties of lubricants also depends on the basis Oil composition.