低VOC形合成樹脂エマルションペイントからのTVOC放散速度

概要

論文の詳細を見る
Volatile organic compounds (VOC) emitted from two types of water based emulsion paints were measured in this study. One is a water based emulsion paint whose quality meets to JIS K 5663:2003 "Synthetic resin emulsion paint and sealer" and the other is a water based emulsion paint whose quality meets to both JIS K 5663:2003 and the W1-grade requirement which has been proposed by Japan Paint Manufacturers Association as the highest grade in VOC reduction for water based emulsion paints. Emission factors of the two types of emulsion paints were determined by using a small chamber (20L) method and a large chamber (54m^3) method. The results obtained can be summarized as follows; 1) It was found that total VOC emission factors of the W1-grade emulsion paint were remarkably lower than those of the standard emulsion paint in both the small chamber test and the large chamber test. Effectiveness of the W1-grade emulsion paint on VOC reduction was confirmed through the experiment. 2) Emission factors of total VOC, formaldehyde and acetaldehyde showed almost same tendencies in both the small chamber test and the large chamber test except for total VOC emission factors of the standard emulsion paint.
2007-01-30