THERMAL CONDUCTIVITY AND HEAT CAPACITY OF ABLATIVE THERMAL PROTECTIVE CARBON FIBER

The results of a study of the thermophysical properties of ablative heat-shielding carbon fi ber with a matrix based on phenol-formaldehyde resin randomly reinforced with short carbon fi bers obtained from carbon fabric based on viscose of the "Ural" type are presented. These studies were carried out using diff erential scanning calorimetry, thermogravimetry, and the laser fl ash method. To describe the obtained data, a model is proposed that allows one to estimate the thermal conductivity of the manufactured carbon fi ber
The results of a study of the thermophysical properties of ablative heat-shielding carbon fi ber with a matrix based on phenol-formaldehyde resin randomly reinforced with short carbon fi bers obtained from carbon fabric based on viscose of the "Ural" type are presented. These studies were carried out using diff erential scanning calorimetry, thermogravimetry, and the laser fl ash method. To describe the obtained data, a model is proposed that allows one to estimate the thermal conductivity of the manufactured carbon fi ber
Author:  D. A. Budnik, K. A. Tarasov, V. M. Samoilov, N. N. Goncharova, E. A. Danilov, A. A. Belogorlov, V. A. Vorontsov, A. R. Gareev
Keywords:  thermal-protective composite material, thermal conductivity, heat capacity, laser fl ash method, thermogravimetric analysis (TGA), diff erential scanning calorimetry (DSC), ablation
Page:  1599