| 摘要 |
A thermal insulation material at high temperature comprising insulating mineral fibres bonded in a matrix, wherein the mineral fibres have a melting point higher than 1.000 DEG C. and represent 15 to 60% of the weight of the material, and wherein the matrix is formed, at least in part, by pyrolytic carbon which represents 18 to 40% of the weight of the material. A method for making such a material comprises dispersing a carbon-containing material such as a resin made of fibrous reinforcement, shaping by moulding the mixture thus obtained and pyrolysis of the carbon-containing material. |
