| 摘要 |
PROBLEM TO BE SOLVED: To form desired pores and to effectively develop many functions by the pores. SOLUTION: A holding container 12 is partitioned into a first chamber 14 and a second chamber 17 by a base material provided with a plurality of insertion holes 13. The first chamber 14 is filled with a liquid material 16 solidified by heating and the second chamber 17 is filled with air 18 as a pore forming fluid. A heating device 19 is arranged in the vicinity of the base material 11 of the second chamber 17 and an air bag 20 communicates with the second chamber 17 and a receiving tray 22 is placed thereon. The air 18 in the air bag 20 is sent out to the second chamber 17 by the wt. of water 24 stored in the receiving tray 22 to be pushed into the liquid material 16 through the insertion port 13 of the base material 11. The liquid material 16 corresponding to the pushed-out air 18 is solidified by heating to become a solidified material 15 and a porous object having a plurality of pores 25 is obtained. |
