M. Elsherif et al., PREDICTION OF ABSORBENCY FROM REFLECTANCE FOR AN ABSORBING-SCATTERINGFABRIC, Color research and application, 22(1), 1997, pp. 32-39
Beer's law of light absorption and the Kubelka-Munk analysis are appli
ed to absorbing-scattering fabric ic. A relation between the Kubelka-M
unk function F(R) and the absorbance of dyed fibers is proposed. The r
elation is used to predict the absorbance of a colorant from the refle
ctance of a substrate dyed with it. Samples of polyester fibers dyed w
ith different colorants are used. The predicted absorbances of these s
amples agree fairly well with those measured directly on the spectroph
otometer. (C) 1997 John Wiley & Sons, Inc.