Preparation of a halogen-free P/N/Si flame retardant monomer with reactive siloxy groups and its application in cotton fabrics

Zhao, Pei‐Hua; Xiong, Kuankuan; Wang, Wentao; Liu, Yaqing

doi:10.1016/j.cjche.2016.09.015

Cited by 14 publications

(3 citation statements)

References 19 publications

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“…For the control fabric, which burned completely within a very short time, these values were 5.8%, 143, and 1%, respectively (Table 1). For the cotton treated with DPTA, the LOI and the remaining TGA char at 600 °C of a pure cotton fabric, which burned entirely, increased to 25.4% and approximately 42% from 18.4% and approximately 15%, respectively, with maximum damage length of 8.1 cm (Tables 1 and 2) (Zhao et al 2017).…”

Section: Cotton Fabrics Treated With N P Si-based Non-polymeric Organic Compoundsmentioning

confidence: 99%

Cotton-based flame-retardant textiles: A review

Islam

Ven

2021

BioRes

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Biodegradable textiles made from cellulose, the most abundant biopolymer, have gained attention from researchers, due to the ease with which cellulose can be chemically modified to introduce multifunctional groups, and because of its renewable and biodegradable nature. One of the most attractive features required for civilian and military applications of textiles is flame-retardancy. This review focuses on various methods employed for the fabrication of cellulose-based flame-retardant cotton textiles along with their developed flame-retardant properties over the last few years. The most common method is to merge N, S, P, and Si-based polymeric, non-polymeric, polymeric/non-polymeric hybrids, inorganic, and organic/inorganic hybrids with cellulose to fabricate flame-retardant cotton textiles. In these studies, cellulose was chemically bonded with the flame-retardants or in some cases, cotton textiles were coated by flame-retardants. The flame-retardant properties of the cotton textiles were investigated and determined by various methods, including the limiting oxygen index (LOI), the vertical flame test, thermal gravimetric analysis (TGA), and by cone calorimetry. This review demonstrates the potential of cellulose-based flame-retardant textiles for various applications.

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Section: Cotton Fabrics Treated With N P Si-based Non-polymeric Organic Compoundsmentioning

confidence: 99%

Cotton-based flame-retardant textiles: A review

Islam

Ven

2021

BioRes

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“…The synthesis of a reactive FR possessing phosphorus, nitrogen and silicon as synergistic atoms was reported, and it was covalently grafted on cotton through siloxy group [111]. The target FR 75 was prepared from the reaction of (3-aminopropyl)trimethoxysilane with chlorodiphenylphosphine in the presence of Et 3 N in 91 % yield (Scheme 37).…”

Section: Treatments For Cellulose Based Textilesmentioning

confidence: 99%

Recent developments in phosphorus based flame retardant coatings for textiles: Synthesis, applications and performance

Özer

Gaan²

2022

Progress in Organic Coatings

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“…Recent interest has also been shown with the potential for combining phosphorus, nitrogen, and silicon with cellulose substrates in order to create carbonaceous and silicaceous char formation [27]. In the study of Zhao et al [40], a novel halogen-free phosphorus-nitrogen-silicon FR monomer with reactive siloxy groups, N-(diphenylphosphino)-1,1-diphenyl-N-(3-(triethoxysilyl)propyl) phosphinamine (DPTA) has been synthesized and was applied to the fire-resistant finishing of cotton fabrics via impregnation method. TGA, MCC, and LOI test showed that treated cotton fabrics with 29 add-on % DPTA showed 40% char residue, which apparently increased the heat release rate and LOI value of 30.7%.…”

Section: Introductionmentioning

confidence: 99%

Development of a flame retardant chemical for finishing of cotton, polyester, and CO/PET blends

Atakan

Bical

Celebi³

et al. 2018

Journal of Industrial Textiles

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A novel polymeric flame retardant with phosphorous–nitrogen synergism (PVP (PR)-P-DCDA) was synthesized by polyvinyl alcohol, hydrophilic polyester resin, phosphoric acid, and dicyandiamide. 100% polyester, 100% cotton, and 50/50% cotton–polyester blended fabrics were treated with PVP (PR)-P-DCDA by impregnation method. Flammability characteristics, thermal decomposition, surface morphology, and chemical structure of treated and untreated fabrics were investigated by vertical flammability test, limiting oxygen index, differential scanning calorimetry, thermogravimetric analysis, scanning electron microscopy, and Fourier-transform infrared, respectively. Results showed that PVP (PR)-P-DCDA is an eco-friendly flame retardant system, a good char-forming flame retardant agent with superior ease of application for cotton, polyester, and cotton/polyester blends. At the industrial scale, the flame retardant agent PVP (PR)-PDCDA has been commercialized under the name Fire-off EBR.

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Preparation of a halogen-free P/N/Si flame retardant monomer with reactive siloxy groups and its application in cotton fabrics

Cited by 14 publications

References 19 publications

Cotton-based flame-retardant textiles: A review

Cotton-based flame-retardant textiles: A review

Recent developments in phosphorus based flame retardant coatings for textiles: Synthesis, applications and performance

Development of a flame retardant chemical for finishing of cotton, polyester, and CO/PET blends

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