各種ポリエステル布の汚染・洗浄特性と洗浄力評価法

概要

論文の詳細を見る
The influence of the fabric substrate on soil deposition and removal of artificially soiled cloths, using polyester cloths consisting of single fibers of different deniers and different cross-sectional shapes, called Shingosen, was investigated. In addition, artificially soiled polyester cloths were prepared, containing the soil components of natural soils on shirt collars as determined by composition analysis, using an aqueous dispersion soiling medium. This soiling medium was made up of oily soil, soluble protein, carbon black and clay dispersed in water. A method for determining detergency was established using the Kubelka-Munk equation and Minato methods in order to avoid the influence of background reflectance. The artificially soiled polyester Shingosen cloths had a higher soil deposition and retention efficiency than other such cloths made from conventional fibers. On the other hand, artificially soiled polyester cloths with approximately 40% reflectance were found to have a high correlation for evaluating the detergency of four kinds of powder detergents as natural facial-wipe polyester cloths in terms of the detergent's soil removal ability.
社団法人日本家政学会の論文
1997-04-15