| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for producing an inorganic board, by which an inorganic board comprising a mineral fiber, an inorganic powder body and a thermosetting resin binder as essential components is produced in excellent productivity and production yield and a decorative layer is formed in excellent adhesiveness on the surface of the inorganic board and to obtain an inorganic decorative board having excellent adhesiveness to a decorative layer. SOLUTION: The inorganic board having excellent adhesiveness to a decorative layer is produced by mixing and dispersing a raw material comprising a mineral fiber, an inorganic powder body and a thermosetting resin binder as essential components into water to prepare a slurry, subjecting the slurry to a wet paper making process to form a wet mat, drying the wet mat by a dryer in a state that the thermosetting resin binder in the wet mat is not in a cured state and its water content reaches <10 wt.% to form a dry board and heating and compressing the dry board to cure the thermosetting resin binder. COPYRIGHT: (C)2005,JPO&NCIPI
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