Industry News

The advantages of the silicone oil

2021-09-07
Advantages of the silicone oil
(1) The viscosity temperature performance is the best among liquid lubricants, and the viscosity change is small in a wide temperature range. Its freezing point is generally less than - 50 ℃, and some are as high as - 70 ℃. It is stored for a long time at low temperature, and its oil appearance and viscosity do not change. It is a base oil with consideration of high temperature, low temperature and wide temperature range.

(2) Excellent thermal oxidation stability, such as thermal decomposition temperature > 300 ℃, small evaporation loss (150 ℃, 30 days, evaporation loss is only 2%), oxidation test (200 ℃, 72h), small changes in viscosity and acid value.

(3) Excellent electrical insulation, volume resistance, etc. do not change in the range of normal temperature ~ 130 ℃ (but there is no water in the oil).

(4) It is a non-toxic, low foaming and strong anti foaming oil, which can be used as defoamer.

(5) Excellent shear stability, has the function of absorbing vibration and preventing vibration propagation, and can be used as damping fluid.