| 초록 |
Veneer plate was painted by the treatment with inorganic chemicals such as ammonium chloride (AMCR), ammonium sulfate (AMSF), monoammonium phosphate (MAPP), and diammonium phosphate (DAPP) at room temperature. The physical property and flammability of painted veneer plate was investigated. In order to evaluate flammability of the treated veneer with inorganic chemicals, heat release rate (HRR) of the veneer was measured by a cone calorimeter according to ISO 5660-1 standard. The specific gravities of veneer plates which treated with only ammonium sulfate were higher than that of virgin veneer plate. Also, The veneer plates treated with ammonium salts showed lower equilibrium moisture contents over virgin veneer. |
