Bio-derived efficient flame-retardants for cotton fabric

Lokhande, Kshama D.; Bhakare, Madhuri A.; Bondarde, Mahesh P.; Dhumal, Pratik S.; Some, Surajit

doi:10.1007/s10570-022-04478-w

Cited by 32 publications

(7 citation statements)

References 44 publications

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“…In the first step, a minimum weight loss was observed in the range of 80-100 °C owing to the intercalated water molecule. 24 In the second step, 41, 36, 34 and 33% weight losses were observed in the range of 200-300 °C because of the decomposition of labile functional groups, 21,24 which is present in FR-1@cotton, FR-2@cotton, FR-3@cotton, and FR-4@cotton fabrics, respectively. However, in the case of guanidine@cotton and blank cotton fabrics, the blank cotton fabric showed two weight losses: the first weight loss was observed in the range of 80-100 °C due to the loss of intercalated water molecule, and the second major weight loss was observed in the range of 250-350 °C due to the dehydration of cellulose, formation of fatty coke or char residue and evaporation of volatile chemicals.…”

Section: Resultsmentioning

confidence: 99%

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Development and demonstration of highly potent flame-retardant cotton fabric

et al. 2023

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Section: Resultsmentioning

confidence: 99%

“…2d) of FR-4 material were split into two peaks at 133.2 eV and 133.5 eV, corresponding to the presence of PO and P-O, respectively. 24 The stoichiometric feed ratios of synthesized FR materials based on X-ray photoelectron spectroscopy (XPS) are summarized in Table S1. †…”

Section: Resultsmentioning

confidence: 99%

Development and demonstration of highly potent flame-retardant cotton fabric

et al. 2023

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“…It not only serves as a clothing material but also finds utility in various daily necessities, thus playing a crucial role in the textile industry. However, cotton fiber has a limiting oxygen index (LOI) of only 18.0%, making it highly susceptible to ignition [4,5]. Once ignited, cotton fabrics quickly spread flames and pose a significant fire hazard.…”

Section: Introductionmentioning

confidence: 99%

Facile Fabrication of Highly Efficient Chitosan-Based Multifunctional Coating for Cotton Fabrics with Excellent Flame-Retardant and Antibacterial Properties

Huang,

Zhang,

Cao

et al. 2024

Polymers

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Interest in the development of eco-friendly, sustainable, and convenient bio-based coatings to enhance flame retardancy and antibacterial properties in cotton fabrics is growing. In this work, chitosan was protonated at its amino groups using a method with a high atom economy using an equimolar amount of amino trimethylene phosphonic acid (ATMP), resulting in the fabrication of a single-component chitosan-based multifunctional coating (ATMP-CS), thereby avoiding any additional neutralization or purification steps. Cotton fabrics coated with various loads of ATMP-CS were prepared through a padding–drying–curing process. The morphology, thermal stability, mechanical properties, antibacterial properties, flame-retardant behavior, and flame-retardant mechanism of these fabrics were investigated. The coating exhibited excellent film-forming properties, and it imparted a uniform protective layer onto the surfaces of the cotton fabrics. When the load capacity reached 11.5%, the coated fabrics achieved a limiting oxygen index of 29.7% and successfully passed the VFT test. Moreover, the ATMP-CS coating demonstrated antibacterial rates against Escherichia coli and Staphylococcus aureus reaching 95.1% and 99.9%, respectively. This work presents a straightforward and gentle approach to fabricating colorless, environmentally friendly, and highly efficient fabric coatings that have potential applications in promoting the use of bio-based materials.

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“…Our review of the literature regarding FR yarns and fabrics revealed that most studies were concerned with imparting flame resistance to fabrics during finishing processes. [5][6][7][8][9][10][11][12][13][14][15][16][17] This was followed by a number of studies that investigated the properties of the yarns and fabrics made from FR fibers. [18][19][20][21][22][23][24] A small number of studies examined the burning behaviors of fabrics produced from inherently FR meta-aramid and para-aramid fibers, or from their different blends.…”

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Investigation of some properties of yarns and fabrics made with different blend ratios of flame-resistant fibers

Şardağ,

Erkurt

2023

Textile Research Journal

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The aim of this study was to investigate the physical properties of yarns made with different blend ratios of meta-aramid, para-aramid, flame-resistant (FR) viscose, and antistatic nylon fibers, as well as the tensile strengths and burning behaviors of fabrics made from these yarns. For this purpose, 10 different yarns of two different linear densities were produced using five different blend ratios, which are commonly used in the production of fire-resistant fabrics, and knitted fabrics were produced from these yarns, with the same knitting machine and the same production parameters. Physical properties of the yarns and tensile properties and burning characteristics of the knitted fabrics were measured according to commonly applied standards, and the results obtained were evaluated using the SPSS statistical program. The findings of this study are that the blend ratios of meta-aramid, para-aramid, FR viscose, and antistatic nylon fibers have statistically significant effects on the unevenness, humidity, and tenacity of the yarns, as well as on the tensile properties and burning characteristics of the fabrics. It was found that, with an increase of the aramid fiber ratio in the blend, the tensile values of the yarns and fabrics increased. The lowest moisture contents were recorded for 100% para-aramid yarns but the highest moisture contents were recorded for yarns whose blends contained FR viscose fibers. The yarns whose blends contained antistatic nylon fibers exhibited the greatest unevenness and the most thin and thick places and neps.

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Bio-derived efficient flame-retardants for cotton fabric

Cited by 32 publications

References 44 publications

Development and demonstration of highly potent flame-retardant cotton fabric

Development and demonstration of highly potent flame-retardant cotton fabric

Facile Fabrication of Highly Efficient Chitosan-Based Multifunctional Coating for Cotton Fabrics with Excellent Flame-Retardant and Antibacterial Properties

Investigation of some properties of yarns and fabrics made with different blend ratios of flame-resistant fibers

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