What is the most viscous silicone oil?
The viscosity of silicone oil is distinguished from the surface by the different flow properties, and the fluidity of different viscosities is different. The viscosity of silica gel is from 0.65cst to 100w cst, but the performance is different. The low viscosity is dangerous and can burn, but usually the viscosity is very stable and chemically inert. 50cst, 100cst, 350cst, 500cst, 1000cst are the usual viscosities of 50-1000.

Silicone oil has excellent heat resistance, oxidation resistance and low temperature resistance, and can be used for a long time in the temperature range of -50℃-+180℃; strong shear resistance, compressibility is more than 20 times that of general mineral oil, it is ideal liquid spring; low temperature and viscosity coefficient, low vapor pressure, low surface tension, good water enhancement and lubricity; excellent electrical properties, high breakdown voltage resistance, arc resistance, corona resistance, low dielectric loss; also has It has the advantages of good light transmittance and non-toxic effect on human body.