Name of Commodity: Dimethylsilicone oil
Molecular formula: (CH3)3SiO [(CH3)2SiO]nSi (CH3)3
Standard of commodity: industry standard HG/T 2366-92 dimethylsilicone fluid
Appearance of commodity: Colorless and transparent liquid, without visible mechanic impurity.
Physical property data:
PH: no data available
Freezing point (℃): -65~-40
Relative density: 0.960-0.978
Flash point (℃): 200-330
Dimethysilicone oil is non-toxic, tasteless and has physical inertia. It processes good chemical stability, electrical insulation, weather resistance, good hydrophobicity, and high shear resistance, which can be used for a long time under -50℃~200℃. It is widely applied in insulating, lubrication, shakeproof, dustproof of oil, dielectric fluids and heat carrier. It can also used as defoaming agent, release agent, paint, and cosmetic additives.