Some specially designed polyethers can be used in air, inert gas, hydrocarbon and other gas compressor oil formulations. This type of polyether has the following characteristics:
(1) Excellent high temperature stability, it is not easy to produce carbon deposits and coking at high temperatures, and enhances the working safety of the compressor at high temperatures
(2) Excellent viscosity-temperature properties, the oil can still maintain good fluidity even at extremely low temperatures
(3) Excellent thermal stability and chemical stability, which can maintain the long-term operation of the equipment;
(4) Better cleanliness, reducing cleaning costs
(5) Ultra-high viscosity index, which can meet a wide range of operating temperatures
(6) Low hygroscopicity, preventing capillary clogging, no hydrolysis, no corrosion, and no precipitation during long-term use;
Item | KV (40℃)Cst | KV (100℃)Cst | VI | Pour Point ℃ | Flash Point ℃ | Acid Value mgkoH/g |
Water % |
JDS46 | 46 | 10 | 160 | -50 | 210 | 0.05 | 0.1 |
JDS68 | 68 | 13 | 200 | -50 | 220 | 0.05 | 0.1 |
JDS100 | 100 | 19 | 200 | -45 | 220 | 0.05 | 0.1 |
JDS150 | 150 | 26 | 210 | -40 | 220 | 0.05 | 0.1 |
JDS220 | 220 | 38 | 210 | -35 | 225 | 0.05 | 0.1 |