Preparation of highly hydrophobic cotton fabrics by modification with bifunctional silsesquioxanes in the sol-gel process

Przybylak, Marcin; Maciejewski, Hieronim; Dutkiewicz, Agnieszka

doi:10.1016/j.apsusc.2016.06.094

Cited by 37 publications

(17 citation statements)

References 41 publications

(47 reference statements)

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“…Przybylak et al [114] used a bifunctional fluorosilsesquioxane with different functional groups to modify the surface of cotton fabric and it showed superhydrophobic properties with a contact angle of 151 • and resistance to 10 washing cycles. Xue et al [44] prepared superhydrophobic cotton fabrics with TiO 2 particles through a sol-gel coating process.…”

Section: Sg Slmentioning

confidence: 99%

Progress in Sol-Gel Technology for the Coatings of Fabrics

et al. 2020

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The commercial availability of inorganic/organic precursors for sol-gel formulations is very high and increases day by day. In textile applications, the precursor-synthesized sol-gels along with functional chemicals can be deposited onto textile fabrics in one step by rolling, padding, dip-coating, spraying or spin coating. By using this technology, it is possible to provide fabrics with functional/multi-functional characteristics including flame retardant, anti-mosquito, water- repellent, oil-repellent, anti-bacterial, anti-wrinkle, ultraviolet (UV) protection and self-cleaning properties. These surface properties are discussed, describing the history, basic chemistry, factors affecting the sol-gel synthesis, progress in sol-gel technology along with various parameters controlling sol-gel technology. Additionally, this review deals with the recent progress of sol-gel technology in textiles in addressing fabric finishing, water repellent textiles, oil/water separation, flame retardant, UV protection and self-cleaning, self-sterilizing, wrinkle resistance, heat storage, photochromic and thermochromic color changes and the improvement of the durability and wear resistance properties.

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Section: Sg Slmentioning

confidence: 99%

Progress in Sol-Gel Technology for the Coatings of Fabrics

et al. 2020

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“…Meanwhile, the Si‐O‐Si structure could incorporate into the isolation layer and enhance stability . Si‐CH 3 is a hydrophobicity group, which can endow cotton fabric with water repellency . Under the flame conditions, nitrogen‐containing compounds can be converted to nitrogen oxides and nitrogen, leading to a positive result of dilute oxygen concentration and inhibiting combustion.…”

Section: Introductionmentioning

confidence: 99%

“…[18][19][20] Si-CH 3 is a hydrophobicity group, which can endow cotton fabric with water repellency. 21 Under the flame conditions, nitrogen-containing compounds can be converted to nitrogen oxides and nitrogen, leading to a positive result of dilute oxygen concentration and inhibiting combustion. Combination of nitrogen and phosphorus has synergistic inhibitory effects on combustion of cotton fabrics.…”

Section: Introductionmentioning

confidence: 99%

A novel cyclic copolymer containing Si/P/N used as flame retardant and water repellent agent on cotton fabrics

Wei

Dong

Chen

et al. 2018

J of Applied Polymer Sci

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A novel cyclic‐shaped multifunctional copolymer named poly[tetra(tetramethylcyclosiloxyl‐piperazin)‐phosphinic acid methyl ether] (PNCTSi) was successfully synthesized. Its flame‐retardant and hydrophobicity properties on cotton fabrics were investigated. The limited oxygen index (LOI) value of treated cotton fabrics with PNCTSi was up to 29.8%. By vertical burning test, it was found that the treated cotton fabrics have no after‐flame and no after‐glow. Apparently, more amounts of char were generated and hazardous volatiles distinctly reduce after combustion by thermogravimetric analysis. Besides, Treated cotton fabrics with PNCTSi can give a hydrophobic property, which reach a contact angle of 150°. The surface morphology of treated cotton fabric before and after combustion was analyzed by scanning electron microscopy, after burned, the surface morphology of cotton fiber exhibited more smooth and expanded feature. After washing the cotton fabric for 20 times, the LOI remains at above of 26.0%. © 2018 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2019, 136, 47280.

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“…Squeezed, dried, and cured fabric samples were found to have superhydrophobic properties with 151° of contact angle and durability against 10 washing cycles [29].…”

Section: Water or Oil Repellency Finish (Hydrophobic Effect)mentioning

confidence: 99%

“…Przybylak et al [29] previously impregnated cotton fabric with octaanion solution synthesized by using TEOS, tetramethylammonium hydroxide, methanol, and water and squeezed, dried, and subsequently impregnated with bifunctional silsesquioxanes containing octafluoropentyloxypropyl groups and trimethoxysilylethyl synthesized. Squeezed, dried, and cured fabric samples were found to have superhydrophobic properties with 151° of contact angle and durability against 10 washing cycles [29].…”

Section: Water or Oil Repellency Finish (Hydrophobic Effect)mentioning

confidence: 99%

Sol-Gel Applications in Textile Finishing Processes

Camlibel¹,

Arik²

2017

Recent Applications in Sol-Gel Synthesis

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In the chapter, sol-gel applications in textile finishing process such as flame retardancy, water, oil repellency, ultraviolet (UV) protection, self-cleaning, and antibacterial and antiwrinkle processes are reviewed. Sol-gel technology is well known in materials, metallurgy, ceramic, and glass industry since 1960 and has been researched in textile industry in the last decade. Sol-gel technology has some advantages when compared to conventional textile finishing process. Sol-gel technology, which is a method applied to the inorganic metal alkoxide or metal salts to organic textile materials, could impart the high, durable activity and multifunctional properties to different textile materials in the same bath at one step using low concentration of precursors. In addition, sol-gel technology presents alternatively economical, ecological, and environmental friendly process due to one-step application, using low concentration of chemicals, nonhalogenated chemicals, and nonformaldehyde release when compared to conventional processes.

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Preparation of highly hydrophobic cotton fabrics by modification with bifunctional silsesquioxanes in the sol-gel process

Cited by 37 publications

References 41 publications

Progress in Sol-Gel Technology for the Coatings of Fabrics

Progress in Sol-Gel Technology for the Coatings of Fabrics

A novel cyclic copolymer containing Si/P/N used as flame retardant and water repellent agent on cotton fabrics

Sol-Gel Applications in Textile Finishing Processes

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