SURFACE LAYER-MODIFIED PLYWOOD MADE OF NEEDLE-LEAVED TREE, ITS MANUFACTURING METHOD AND FLOOR MATERIAL USING THE SURFACE LAYER-MODIFIED PLYWOOD

摘要

PROBLEM TO BE SOLVED: To provide a surface layer modified plywood made of a needle-leaved tree hard to receive damage or depression on its surface even in a case that load is applied to a castor or the like, that is, even in castor resistance and excellent in falling impact resistance, its manufacturing method and a floor material excellent not only in surface physical properties such as scratch resistance, anti-staining properties or the like but also in caster resistance and falling impact resistance. SOLUTION: The surface layer modified plywood made of the needle-leaved tree is constituted by laminating a plurality of veneers made of the needle-leaved tree, and the single veneer plate which forms the outermost surface layer on one side of the plywood made of the needle-leaf tree is impregnated with a thermosetting resin and cured. COPYRIGHT: (C)2006,JPO&NCIPI