Title of article :
The effect of Inorganic Nanoparticles on Camouflage Properties of Cotton/Polyester Fabrics
Author/Authors :
Jafari، H. نويسنده Department of Textile Engineering,University of Yazd,Yazd,Iran , , Khajeh mehrizi، M. نويسنده Department of Textile Engineering,University of Yazd,Yazd,Iran , , Fattahi، S. نويسنده Department of Textile Engineering,University of Yazd,Yazd,Iran ,
Issue Information :
فصلنامه با شماره پیاپی سال 2016
Abstract :
in order to make use of the reflectance behavior of woodland colors to
produce dark brown in the UV-VIS-NIR bands, two colored pigments were
used to print cottonolyester (Co/PET) goods. Inorganic nanoparticles of
TiO2, ZnO and Al2O3 were also loaded in the printing formulation. The reflectance
profile of treated samples was studied using Jasco V-670 reflectance
spectrophotometer. The effect of inorganic nanoparticles on rubbing, light and
washing fastnesses as well as wettability and air permeability of printed samples
were investigated. Tuning the reflectance curve of dark brown shade was
successfully applied using colored pigments along with the nanoparticles. The
results indicate that the presence of TiO2 and ZnO nanoparticles in load of 0.25-1
g/kg in printing pastes made significant changes in the behavior of IR band,
though only a slight change in visible reflectance of printed fabrics was found. The
samples containing nanoparticles showed great fastness levels in washing, rubbing
and light fastness experiments and a considerable increase in wettability of printed
fabrics. Furthermore, air permeability of printed fabrics containing nanoparticles
was superior to samples printed without nanoparticles.
Keywords :
ZnO , camouflage , Nanoparticles , SEM , TIO2 , Al2O3
Journal title :
Progress in Color, Colorants and Coating (PCCC)
Journal title :
Progress in Color, Colorants and Coating (PCCC)