Flame-retardant finishing of different textiles

Vladimirtseva, E. L.; Smirnova, S. V.; Odintsova, O. I.; Vinokurov, M. V.

doi:10.1134/s1070363216020468

Cited by 13 publications

(3 citation statements)

References 2 publications

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“…Natural cellulose-based fabrics, which are extensively used in the preservation and conservation of historical tapestries, 1,2 are among the most ammable bres, producing smoke and some toxic gases within combustion. 3,4 Since 1950, an increasing number of chemical treatments have been tested for low ignitability and ame propagation, as well as to inhibit the burning process of a wide range of polymeric materials, ranging from plastics and foams to synthetic or natural textiles. 5,6 However, in recent decades, some of the routinely applied ame-retardants (FRs), such as halogenates or phosphorus-based chemicals, have been proved to be persistent, bioaccumulative and toxic (so-called PBT chemicals) and, as in the case of brominated products, carcinogenic.…”

Section: Introductionmentioning

confidence: 99%

Nonlinear imaging and vibrational spectroscopic analysis of cellulosic fibres treated with COEX® flame-retardant for tapestry preservation

et al. 2022

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Section: Introductionmentioning

confidence: 99%

Nonlinear imaging and vibrational spectroscopic analysis of cellulosic fibres treated with COEX® flame-retardant for tapestry preservation

et al. 2022

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“…[ 16 ] These textiles‐sourced fireproof skins have shown promise in fire prevention in rooms, car seats, packaging, etc. [ 17,18 ] However, most of these fireproof skins are cloth‐like and made from yarns constructed by mechanical weaving. [ 12 ] Therefore, most of these fireproof skins are not designed with adhesion to the machine interface in mind.…”

Section: Introductionmentioning

confidence: 99%

Electro‐Blown Spun Silk/Graphene Nanoionotronic Skin for Multifunctional Fire Protection and Alarm

et al. 2021

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Artificial protective skins are widely used in artificial intelligence robots, such as humanoid robots, mobile manipulation robots, and automatic probe robots, but their safety in use, especially flame retardancy, is rarely considered. As many artificial skins are designed for use in flammable or even explosive environments, flammability is a significant concern. Herein, a flame‐retardant silk/graphene nanoionotronic (SGNI) skin is developed by using a rationally designed high‐throughput electro‐blown spinning technique, with a more efficient production efficiency than electrospinning. These flame retardant SGNI skins combine the advantages of nanofibrous and ionotronic materials, and they are sustainable, conductive, highly porous, mechanically robust, highly stretchable, self‐adhesive, and humidity‐ and temperature‐sensitive. These merits support the assembly of SGNI skins into a fire alarm system, with real‐time alarm (response in 2 s) to mobile phones, clouds, and a central control system. The concept that combines a flame retardant and fire alarm material into an intelligent skin may provide potential solutions toward the design of protective skins for robotics and human–machine interactions.

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“…Silk products are mostly used in pajamas, ties, silk quilts, decorations, etc., and most of them are in direct contact with the human body [ 2 ]. According to the survey, the proportion of textiles caused by fire accidents is more than 20%, and more than half of the deaths are related to these fires [ 3 ]. The limiting oxygen index (LOI) of silk fibers is about 23.1%, which is a flammable fiber [ 4 ].…”

Section: Introductionmentioning

confidence: 99%

Synergistic Effects and Mechanism of Modified Silica Sol Flame Retardant Systems on Silk Fabric

Xing

Bingju

et al. 2018

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The nano-silica sol was prepared by sol-gel method, and the boric acid, urea, cyanoguanidine, melamine cyanurate (MCA), 1-hydroxyethane 1,1-diphosphonic acid (HEDP), and 6H-dibenz (C,E) (1,2) oxaphosphorin-6-oxide (DOPO) were added to the silica sol to modify the flame retardant through physical doping and chemical bonding. According to the formula proposed by Lewin, the calculation of flammability parameters were obtained by the limiting oxygen index meter, the micro calorimeter, the vertical burner, and the thermogravimetric analyzer proved that there was a synergistic or additive effect between the B/N/P flame retardant and the silica sol. Fourier transform infrared (FT-IR) spectrum, scanning electron microscopy, and pyrolysis gas chromatography-mass spectrometry were used to characterize the morphology, structure, and pyrolysis products of treated silk fabric and residues after combustion. The results show that the flame retardancy of silica-boron sol is mainly caused by endothermic reaction and melt covering reaction. Silicon-nitrogen sol acts as a flame retardant through endothermic reaction, release of gases, and melting coverage. Silicon-phosphorus sol achieves flame retardancy by forming an acid to promote formation of a carbon layer and melting coverage. Silica sol and other flame retardants show excellent flame retardanty after compounding, and have certain complementarity, which can balance the dosage, performance, and cost of flame retardants, and is more suitable for industrial development.

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Flame-retardant finishing of different textiles

Cited by 13 publications

References 2 publications

Nonlinear imaging and vibrational spectroscopic analysis of cellulosic fibres treated with COEX® flame-retardant for tapestry preservation

Nonlinear imaging and vibrational spectroscopic analysis of cellulosic fibres treated with COEX® flame-retardant for tapestry preservation

Electro‐Blown Spun Silk/Graphene Nanoionotronic Skin for Multifunctional Fire Protection and Alarm

Synergistic Effects and Mechanism of Modified Silica Sol Flame Retardant Systems on Silk Fabric

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