Advantages of silicone oil

(1) The viscosity-temperature performance is the best among liquid lubricants, and the viscosity changes little in a wide temperature range. Its freezing point is generally less than -50°C, and some are as high as -70°C. Its oil appearance and viscosity will not change after long-term storage at low temperature. It is a base oil with both high temperature, low temperature and wide temperature range.
(2) Excellent thermal oxidation stability, such as thermal decomposition temperature >300°C, small evaporation loss (150°C, 30 days, evaporation loss is only 2%), oxidation test (200°C, 72h), viscosity and acid value changes Small.
(3) Excellent electrical insulation, volume resistance, etc. do not change in the range of normal temperature to 130°C (but the oil cannot contain water).
(4) It is a non-toxic oil with low foaming and strong anti-foaming properties, and can be used as a defoamer.
(5) Excellent shear stability, has the function of absorbing vibration and preventing vibration transmission, and can be used as a vibration damping fluid.