| 摘要 |
PROBLEM TO BE SOLVED: To provide a solution of such a problem that drying equipment controlling a temperature and humidity is necessary for prevention of a crack generation originating from a shrinkage in a drying process when a conventional drying method for the ceramic slip casting molding is used.SOLUTION: A drying method is characterized as following. The whole or a part of the ceramic slip casting molding A(B) obtained by pouring a ceramic slurry into a mold is covered with a moisture permeable cover 1 which has a range of a moisture permeability rate of 0.1-4.4 g/mh under the condition of temperature 40°C and humidity 90%, and is dried at ambient air around the cover 1. In this drying method, drying equipment is not needed, and further controlling of the drying rate of the molding is performed. Therefore, the crack generation is prevented. |
