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Mohammad Khajeh Mehrizi Sayed Majid Mortazavi Shadpour Mallakpour Seyed Mansour Bidoki Michel Vik Martina Vikova 《Fibers and Polymers》2013,14(10):1620-1626
In this study, cotton/nylon blended fabrics were treated with atmospheric air plasma at various times (30–60 s) and were subsequently printed with pastes containing carbon black nanoparticles. Properties of plasma treated fabrics such as visible-near infrared (Vis-NIR) reflectance, water contact angle, air permeability, and color fastness were measured. It was shown that increasing plasma treatment time decreases reflection level of treated fabrics in Vis-NIR region. Plasma treatment also enhanced the hydrophobicity of cotton/nylon fabrics observed by an increase in water contact angle. Plasma treated samples for 60 s demonstrated lower air permeability than those treated for 30 s. Furthermore, printed samples possessed acceptable levels of fastness against washing, light and crocking. 相似文献
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M. Khajeh Mehrizi S. M. Mortazavi S. Mallakpour S. M. Bidoki M. Vik M. Vikova 《Fibers and Polymers》2012,13(4):501-506
Tuning the level of visible and near infrared (NIR) reflectance of textile surfaces is crucial for making them undetected
in each environment. In this regard, samples of cotton/nylon fabrics were printed using a mixture of some special pigments
and carbon black (CB) nanoparticles to produce brown, olive green and khaki shades which are present in concealment patterns
of textiles employed in deserts. The effect of CB nanoparticles on Vis/NIR reflectance, air permeability, perspiration, light,
wash fastnesses, and colorimetric values of each printed sample were evaluated. The presence of CB nanoparticles in printing
formulations was found to cause significant decline in Near Infrared (NIR) reflectance of samples. The results showed that
air permeability of samples printed containing CB nanoparticles are higher than samples printed with no CB particles. Absorbing
phenomenon imposed by CB nanoparticles was fast against washing and perspiration, although printed samples indicated high
to moderate light fastness. Furthermore, detectable change in visible appearance of the printed patterns was the main point
of concern even at concentrations as low as 0.05 g/kg CB in printing formulation. 相似文献
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