1, 1, 2, 1 (1, 2 ) Jin Suk Suh 1, Jong In Kim 1, Ryeong Jae Park 2, Sang Bum Park 1 (1 Korea Forest Research Institute, 2 Korea Traditional Dye Institute) Introduction (2011-2013), (VOCs)., (7 ),,. Materials & Methods, -, 2014 1 6. - 1 7 Table. 1. Color differences of natural dyed- and finished veneers afer out-door exposure test for 7 months Non-finishing Finishing of crack seal clear Classification 1Mon. 2Mon. 3Mon. 4Mon. 5Mon. 6Mon. 7Mon. 1Mon. 2Mon. 3Mon. 4Mon. 5Mon. 6Mon. 7Mon. Nondyeing 7.6 19.5 22.2 21.5 22.4 25.6 28.7 3.1 13.9 16.9 16.4 17.7 20.5 23.3 Red 5.7 16.0 13.4 11.5 10.1 9.5 8.6 5.2 14.6 13.2 12.7 8.4 6.3 2.6 Orange 8.3 12.9 18.6 20.0 22.6 26.5 31.7 2.8 13.5 12.5 11.6 14.2 17.2 22.5 Yellow 6.4 12.8 14.9 15.1 18.6 25.6 31.5 5.0 12.6 12.8 9.8 10.9 12.5 19.4 Green 5.9 14.7 16.8 15.5 13.3 14.1 14.5 2.7 14.3 14.6 13.2 12.3 11.8 10.5 Blue 9.1 16.3 17.1 - - - - 8.0 13.1 17.4 14.5 14.0 14.0 12.3 Deep 5.6 13.6 14.7 11.7 10.3 11.2 10.2 3.7 13.3 14.0 13.5 11.0 9.9 9.5 blue Purple 12.6 19.7 20.9 18.2 17.8 17.5 16.3 6.0 12.8 16.7 13.7 11.8 14.1 11.8 Finishing of osmo color(exterior use) Finishing of osmo color(interior use) Classification 1Mon. 2Mon. 3Mon. 4Mon. 5Mon. 6Mon. 7Mon. 1Mon. 2Mon. 3Mon. 4Mon. 5Mon. 6Mon. 7Mon. Nondyeing 6.0 9.2 13.9 13.6 15.4 17.4 15.7 2.4 12.7 15.6 15.0 14.2 16.0 24.9 Red 3.3 21.3 20.1 18.4 17.1 17.0 13.2 4.4 21.2 17.8 14.9 13.1 10.7 7.9 Orange 5.3 16.5 13.2 12.8 11.6 15.3 14.0 8.8 12.6 14.3 17.3 20.5 23.6 29.2 Yellow 6.2 13.6 12.8 12.7 13.7 14.9 13.7 6.0 16.1 14.9 13.8 16.4 16.4 20.9 Green 3.3 12.1 13.9 12.7 12.1 12.4 9.6 6.3 15.0 20.7 19.3 19.1 18.9 20.8 Blue 2.7 16.2 16.0 14.7 15.5 - - 7.0 15.8 16.6 13.7 10.1 9.4 8.8 Deep blue 1.3 9.9 11.6 12.6 11.4 12.7 8.4 5.0 14.3 14.7 12.7 10.9 12.6 11.3 Purple 5.0 15.3 19.9 19.0 19.1 18.3 15.8 8.2 18.3 19.7 16.4 16.4 14.4 14.0-7 (Fig. 2), 31.5, crack seal clear 19.4, osmo color 13.7. Fig. 1. Out-door exposure test and a measurement of color difference of natural dyeing- and finishing-treated veneers. Results & Discussion -,, > > > > >.(, 6 ). - osmo color,. -,,,,,,. - 2,. Fig. 2. Color differences by out-door test according to finishing types of yellow color-dyed veneers. Conclusion 7 ()., ( ). 2014 (8.21-24. KINTEX)