METHOD FOR PREVENTING CARBON POWDER OF CARBONIZED WOOD FROM SCATTERING AND STICKING, AND CARBONIZED WOOD

摘要

PROBLEM TO BE SOLVED: To achieve an improvement of work environment and an operating property by preventing carbon powder from scattering and sticking in various working of carbonized wood and the like while a rot-proof property of the carbonized wood is raised. SOLUTION: Paraffin solution or thin paste of arum roots is allowed to soak through a carbide surface of the carbonized wood, which is dried thereafter. The paraffin solution is preferable paraffin aqueous solution of 1 to 10 in amount of an alkyl ether being an surfactant and 1000 to 30000 in an amount of water to 100 in an amount of the paraffin by volume ratio.