| 摘要 |
In the present invention, provided is a board coating agent, which is allowed to uniformly form a thin paint film on boards and has a good peeling effect between the paint films after curing and excellent chemical resistance against acid or alkali. The board coating agent contains an urethane resin, a styrene resin and a thickener for a solvent. The board coating agent, according to the present invention, has excellent resistance against chemical, hardly causes defects on the paint film, enables uniform formation of a thin paint film on the board, has a good peeling effect between the paint films after curing and prevents the boards from adhering each other, thereby enabling easy handling of the board after coating. |
