| abstract |
To provide a novel cellular porous body that can be used as a heat dissipating member and a method for producing the same. A cellular porous body comprising a matrix resin and a thermally conductive material dispersed in the matrix resin, and at least spherical graphite as the thermally conductive material; and a method for producing a cellular cellular body, comprising: a foaming step, Mechanical foaming of a liquid composition containing a resin having functional groups in side chains, a foaming agent and spherical graphite; and a curing step, by allowing the functional groups of the above-mentioned resins to react with each other, and/or to make the functional groups of the polyfunctional crosslinking agent. react with each other, and/or react the functional group of the resin with the functional group of the polyfunctional crosslinking agent, thereby curing the liquid composition, wherein the foaming step and the curing step are carried out simultaneously, and/or in the above After the foaming step, the above-mentioned curing step is implemented. |