Development of some functional properties on viscose fabrics using nano kaolin

El‐Kheir, Amira Abou; Ezzat, Mohamed; Bassiouny, Fattma; El-Gabry, Lamiaa Kamal

doi:10.1007/s10570-018-1865-5

Cited by 18 publications

(16 citation statements)

References 19 publications

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“…Nanoclays are one of the most important industrial nano particles as they are inexpensive, widely available in nature and environment friendly. Abou El-Kheir et al was reported that the treatment of the viscose fabrics with sodium polyacrylate/kaolin nano-composite improved the functional properties such as, tear strength as well as antimicrobial activity and increasing its dyeability to a great extent [4]. Also, El-Gabry et al found that the biocidal activity was increased due to the treatment of viscose fabric with different types of organic and inorganic nanostructural materials [5].…”

Section: Introductionmentioning

confidence: 99%

Functional Finishing of Polyester Fabric Using Bentonite Nano-Particles

et al. 2020

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T HIS work is devoted to increase the functional properties of polyester fabric such as UPF, moisture regain, tensile strength at break and dyeability towards basic dye. To achieve this purpose polyester fabric were modified with different concentrations bentonite nanoparticles (BNPs) using pad-dry curing technique and IR dyeing machine. The effect of the (BNPs) on the physical and mechanical properties of the treated fabrics such as moisture regain, tensile strength at break, elongation percentage and thickness were investigated. Topographical investigation of the said nano-particles was conducted using transmission electron microscopy (TEM). The surface morphology and surface chemical elements of the treated as well as the untreated fabrics were investigated using field emission scanning electron microscopy and dispersive X-ray spectroscopy, respectively. FTIR, thermogravimetric analysis and UPF of the treated polyester fabrics compared to the untreated one were assessed. The colour strength of dyed polyester fabrics with both disperse and cationic dyestuffs as well as the fastness properties were evaluated. Excellent results of the treated fabrics toward physical and coloration properties were obtained.

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Section: Introductionmentioning

confidence: 99%

Functional Finishing of Polyester Fabric Using Bentonite Nano-Particles

et al. 2020

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“…The antibacterial test was performed quantitatively using the standard test method according to the AATCC test method 100-1999 for Bacterial Counting. The method was described in the literature [28][29][30] Infrared Spectra (FTIR) Infrared spectra were recorded on FT-IR Nicolet 5 DX spectrophotometer. The samples were examined as 1.5% KBr pellets.…”

Section: Evaluation Of Antibacterial Activitiesmentioning

confidence: 99%

Use of Sustainable Energy as a Heating Source to Improve Dyeability and Other Properties of Wool and Polyamide-6 Fabrics with Nano-Silica

Eldin

Elshemy

El-Gabry³

2020

Egypt. J. Chem.

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T hIs study deals with the utilization of silicon dioxide nanoparticles (siO 2 NPs) to treatment of wool and polyamide 6 fabrics. The fabrics treated with different concentrations of siO 2 NPs (5-20 g/l) using pad-dry-cure technique. The size of nano silicon dioxide particles measured with TEM. The surface morphology and surface chemical elements of treated and untreated fabrics were characterized through high-resolution scanning Electron Microscopy (sEM) and Dispersive X-Ray spectroscopy (EDX), respectively. The untreated and treated wool and polyamide fabrics were characterized by FTIR. The effect of the treatment on dyability of both wool and polyamide 6 fabrics using different dyestuffs such as acid, basic and direct dyes is studied with applying innovation technique to save energy, water and time. For comparison, the same dyeing technique was carried out by using conventional heating technique. The colour strength and the fastness tests of the untreated and treated wool and polyamide 6 fabrics were evaluated. The effects of siO 2 NPs on the physical and multifunctional properties of the treated sample such as weight, thickness, UPF, antibacterial activity and moisture regain % were determined. The obtained results indicate that the optimization of dyeing process parameters as well as optimized treatment of both wool and polyamide fabrics with siO 2 NPs has a significant influence on the obtained shades and fastness properties.

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“…The nano composites from mixtures of resin/nano clay were used on coated material [15]. Also, viscose fabric treated with organic nanokaolin, nanochitosan and nanocellulose to impart antimicrobial [16,17]. Nano/bio-finishing agent used to impact antibacterial activity, advanced softness and handle human dermal fibroblasts [18].…”

Section: Introductionmentioning

confidence: 99%