Silicone fluids are soluble in aliphatic, aromatic and chlorinated hydrocarbons
as is to be expected from their low solubility parameter. They are insoluble in liquids of higher solubility parameter such as acetone, ethanol,
glycerol and water.The fluids are resistant to many inorganic reagents but
are attacked by strong acids and alkalis.
Because of their thermal stability and low viscosity-temperature coefficient,
silicone fluids find use as hydraulic fluids, lubricants and greases. Other
applications include textile finishes, mould release agents and anti-foaming
agents where water repellency, non-stick characteristics and surface activity
respectively are utilized.
