Silicone oil has excellent heat resistance, electrical insulation, weather resistance, hydrophobicity, physiological inertia, and small surface tension. In addition, it has a low viscosity temperature coefficient and high compression resistance. Some varieties also have radiation resistance Performance.

Silicone oil has many special properties, such as anti-oxidation, high flash point, low volatility, non-corrosive to metals, non-toxic and so on. Silicone oil has excellent shear stability, has the function of absorbing vibration and preventing vibration transmission, and can be used as a vibration damping fluid.

(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), viscosity and acid value change small.

(3) Excellent electrical insulation, volume resistance, etc. do not change within the range of normal temperature to 130 ° C (but no water in oil).

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

(5) The viscosity-temperature performance is the best among liquid lubricants, and the viscosity change is small over a wide temperature range. Its freezing point is generally less than -50 ° C, and some are as high as -70 ° C. It can be stored at low temperatures for a long period of time without any change in the appearance and viscosity of its oils. It is a base oil that takes into account both high and low temperatures and a wide temperature range.
Methyl Phenyl Silicone Oil-Products-IOTA