The Thermal Characteristics of Silicone Oil by the High Radiative Heat Flux Furnance

The pseudo stationary state of silicone oil has been defined from the analysis of the pyrolysis of silicone oil in nitrogen by means of the high radiative heat flux furnance method. The model of this state has been established by considering it as the vaporizing process of the pyrolysis products of silicone oil. From the modeling, the pyrolysis difference between the low radiative heat flux and high radiative heat flux have been observed and these mechanism have been clarified by the IR spectra and the viscosity-average molecular weight.