Two-pack type wood paint and flame retardant treatment method for wood using the two-pack type wood paint

摘要

PROBLEM TO BE SOLVED: To provide a new two liquid type wood coating material.SOLUTION: There is provided a two liquid type wood coating material comprising: the first additive containing the main agent including polyester polyol and a curing agent including polyisocyanate, and further comprising a surfactant that has two or more isocyanate groups and may be a polyoxyethylene-based surfactant; and the second additive comprising an inorganic compound having a silanol group(s) at the terminal. Preferably, the inorganic compound having a silanol group(s) is a compound having a face structure with an aspect ratio of 3 to 50, and more preferably, is white mica.SELECTED DRAWING: Figure 1