Polydiethylsiloxances

CAS No: 63148-61-8 Molecular Formula:(C2H5）3SiO[Si(C2H5)2O]nSi(C2H5)3 Appearance: colorless or yellowish viscous liquid Proportion（D204）: 10000-100000 Dynamic viscosity20℃（Mpa•S):18-26 Freezing point: ≮250 Application: viscosity changes slightly with temperature, low freezing point, high temperature resistantance, oxidation resistant, good waterproofness, dielectricity, and lubrication. radiation resistance and lubrication, With low Vapor pressure, low volatility, high compressibility and low surface tension, non-corrosive to the metal. High-viscosity ethyl silicone oil can be used for instrumentation, damping fluid of the sensor, thickening fluid and viscosity index paratone of the mineral oil and synthetic oils. Package:10kg,25kg/plastic drum