| 摘要 |
PURPOSE:To obtain the title carbon product of high strength causing no effluence of resin by impregnating the pores of a carbon body with a thermosetting resin compsn. contg. a multifunctional epoxy cpd., a multifunctional isocyanate cpd. and a hetero ring forming catalyst, and curing the compsn. to fill the body with the resin up to the surface. |
