What are the basic characteristics of dimethyl silicone oil?
Dimethyl silicone oil has no color, no odor, and is not easily volatile; It does not dissolve water, methanol, or ethylene glycol, but is soluble in benzene, dimethyl ether, methyl ethyl ketone, carbon tetrachloride, or gasoline. It has a low vapor pressure, high open flash point, and ignition point. Dimethyl silicone oil has extraordinary heat resistance, electrical insulation, weather resistance, hydrophobicity, physiological inertness, and low surface tension. It also has a low viscosity temperature index and high compression resistance.
Dimethyl silicone oil is a hydrophobic organic silicon raw material. It is used in various industries such as pharmaceuticals, daily chemical products, food, and engineering construction. Its derivatives have reached hundreds of types, and common polysiloxanes include dimethyl silicone oil, cyclic methylsiloxane, amino siloxane, poly (methylphenylsiloxane), and polyether polysiloxane copolymers. Among them, cyclic dimethyl silicone oil is a common type of polysiloxane. Dimethyl silicone oil is non-toxic, but it can cause vascular embolism and head damage in clinical medicine.
Dimethyl silicone oil has high transparency and thermal conductivity, with a thermal conductivity coefficient of 0.134-0.159W/M * K. It also has a light transmittance of 100% and good chemical stability. And it has high shear resistance and can be used for a long time at -50 ℃ to 200 ℃. It has excellent physical properties and can be directly used for moisture-proof insulation, damping, shock absorption, defoaming, lubrication, polishing and other aspects.
Widely used as insulation lubrication, shock resistance, oil and dust prevention, dielectric fluid, and heat carrier. And used as defoamers, release agents, paint and daily chemical additives.

High Viscosity Silicone Oils MY PDMS 47V5000 - 47V500000