| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for producing a woody board using a lignocellulose-based material such as woody chips and woody fibers, excellent in water resistance.SOLUTION: In the method for producing a woody board obtainable by hot-pressure molding, before the application of this treatment adhesive to a lignocellulose-based material as the raw material for the board, isocyanate whose viscosity at 25°C lies in the range of 5 to 45 mPa s is beforehand applied as pre-treatment. |
