FLOOR WAX RESISTANT AGENT METHOD FOR PRODUCING WOOD BASED PANEL BY ADDIND THE SAME THERETO AND THE WOOD BASED PANEL

摘要

Thereby providing an inner floor wax agent excellent in inner floor wax resistance. As a floor wax, wax and a petroleum resin are used in a predetermined ratio in combination, and a specified petroleum resin is contained in a predetermined ratio, whereby it is found that not only water repellency but also organic components such as floor wax are stable. That is, it is an inner floor wax agent which is added to the above-mentioned material to improve the inner floor waxy property of the woody board produced by heating and pressurizing the material, wherein the inner floor wax contains 10 wt% or less By weight of a wax and 30 to 10% by weight of a petroleum resin, wherein the petroleum resin is a copolymer of a C5 fraction and a C9 fraction, a combination of a C5 fraction and a C9 fraction, or a combination of the copolymer and the combination And 65 to 20 wt% of the C5 oil fraction and 35 to 80 wt% of the C9 oil fraction with respect to the whole oil.