| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for producing a ceramic composite material in which particles are suitably dispersed, and capable of expecting a higher insulation effect.SOLUTION: A dispersion material 4 obtained by dispersing hollow polymer particles 3 into a ceramic precursor 2 is fired at the carbonization temperature of the hollow polymer particles 3 or higher, thus the hollow polymer particles 3 dispersed into the dispersion material 4 are changed into hollow carbon particles 3A, and further, the ceramic precursor 2 is changed into a ceramic matrix 2A in which the hollow carbon particles 3A are dispersed. |
