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- 저자 : Lamiaa K. El Gabry (검색결과 1 건)
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Ecofriendly Modification of Acrylic Fabrics for Enhanced Transfer Printability
Lamiaa K. El Gabry,Amira Adel Abou El-Kheir,Hanan S. El-Sayad,Madiha A. El-Kashouty 한국섬유공학회 2021 Fibers and polymers Vol.22 No.2
In this study, acrylic fabrics were given desirable properties, such as UV protection, moisture regain, sinkingperformance, lateral migration performance, hydrophilicity, and air permeability, by coating these fabrics with nanoclay,namely, nanobentonite, and its nanocomposites. The pretreated and untreated acrylic fabrics were modified with differentconcentrations of sodium polyacrylate/bentonite nanocomposites using the pad-dry-cure technique. The surfacemorphologies and elemental compositions of the treated and untreated fabrics were investigated using high-resolutionscanning electron microscopy (SEM) and dispersive X-ray spectroscopy (EDX), respectively. The particle size of the usednanobentonite was measured using transmission electron microscopy (TEM). The physical properties of the treated anduntreated fabrics were measured and compared. Moreover, the performance of the treated and untreated fabrics insublimation transfer printing with C.I. Disperse Red 60 was investigated. The color fastness properties of the printed fabricsduring washing, perspiration, and rubbing were also evaluated. The results verified that treating acrylic fabrics withnanobentonite and its nanocomposites substantially improved the physical properties, transfer printability, and color fastnessproperties of the fabrics.
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