たばこ煙による汚れ促進試験機の基礎的検討 : 視覚的観点からのたばこの煙による壁仕上材料の汚れの相対的評価方法に関する研究(その2)

抄録

The purpose of this paper is to evaluate the stain relatively by cigarette smoke of finishing materials from a viewpoint of visually. Based on the exposure test in smoking room, we had manufactured two types accelerating devices (rotate test piece type and sinking smoke type) for finishing materials to add the cigarette smoke stain. These devices were designed to instantly produce stain which are collectively to the actual stain. As results of consideration, the stain which was added by two devices had high correlation possibility with actual stain measured by COLOR DIFFERENTIAL except a few materials. Therefore we present two principal devices to evaluate the smoke stain for fini shine materials.