Flame retardant and hydrophobic cotton fabrics from intumescent coatings

被引：68

作者：

Zhang, Dongqiao ^{[1
,2
,3
]}

Williams, Brandon L. ^{[2
,3
]}

Becher, Elaina M. ^{[2
,3
]}

Shrestha, Saral B. ^{[2
,3
]}

Nasir, Zain ^{[2
,3
]}

Lofink, Benjamin J. ^{[2
,3
]}

Santos, Victor H. ^{[2
,3
]}

Patel, Harsh ^{[2
,3
]}

Peng, Xiaohong ^{[1
]}

Sun, Luyi ^{[2
,3
]}

机构：

[1] South China Univ Technol, Sch Mat Sci & Engn, Guangzhou 510640, Peoples R China

[2] Univ Connecticut, Dept Chem, Inst Mat Sci, Storrs, CT 06269 USA

[3] Univ Connecticut, Biomol Engn & Polymer Program, Inst Mat Sci, Storrs, CT 06269 USA

来源：

ADVANCED COMPOSITES AND HYBRID MATERIALS | 2018年 / 1卷 / 01期

基金：

美国国家科学基金会;

关键词：

Flame retardant; Hydrophobic; Cotton fabric; Coating; Montmorillonite; Ammonium dihydrogen phosphate; Methyltrimethoxysilane;

D O I：

10.1007/s42114-017-0006-1

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Intumescent flame retardant and hydrophobic coatings, consisting of sodium montmorillonite (MMT), ammonium dihydrogen phosphate (ADP), and methyltrimethoxysilane (MTMS), were prepared via in situ sol-gel and self-assembly techniques to acquire multifunctional cotton fabrics. The impact of MTMS concentration on hydrophobicity, fire resistance, thermal stability, and heat release behavior of the coated fabrics was investigated. A Si-O-Si network structure was generated via the hydrolysis-condensation reaction of MTMS, induced by the catalysis of ADP. After treated by the coating with 2.0 wt.% of MTMS, the cotton fabric with a total uptake of 22.7 wt.% achieved appreciable flame retardancy and hydrophobicity, as well as satisfactory thermal stability and heat release behaviors. Overall, this research provides a facile and effective approach to prepare flame retardant and hydrophobic cotton fabrics.

引用

页码：177 / 184

页数：8

共 44 条

[1] ELECTRICAL-CONDUCTIVITY OF AMMONIUM DIHYDROGEN PHOSPHATE CRYSTALS WITH REGARD TO CRYSTAL-STRUCTURE AND THERMAL-ANALYSIS [J].

ABDELKADER, A .

JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 1991, 2 (01) :7-10

[2]

Ahrens M., 2017, TRENDS PATTERNS US F

[3] State of the art and perspectives on sol-gel derived hybrid architectures for flame retardancy of textiles [J].

Alongi, Jenny ;

Malucelli, Giulio .

JOURNAL OF MATERIALS CHEMISTRY, 2012, 22 (41) :21805-21809

[4] Influence of ammonium polyphosphate-/poly(acrylic acid)-based layer by layer architectures on the char formation in cotton, polyester and their blends [J].

Alongi, Jenny ;

Carosio, Federico ;

Malucelli, Giulio .

POLYMER DEGRADATION AND STABILITY, 2012, 97 (09) :1644-1653

[5] Hybrid phosphorus-doped silica architectures derived from a multistep sol-gel process for improving thermal stability and flame retardancy of cotton fabrics [J].

Alongi, Jenny ;

Colleoni, Claudio ;

Malucelli, Giulio ;

Rosace, Giuseppe .

POLYMER DEGRADATION AND STABILITY, 2012, 97 (08) :1334-1344

[6] Superhydrophobic PLA fabrics prepared by UV photo-grafting of hydrophobic silica particles possessing vinyl groups [J].

Bae, Geun Yeol ;

Jang, Jinho ;

Jeong, Young Gyu ;

Lyoo, Won Seok ;

Min, Byung Gil .

JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2010, 344 (02) :584-587

[7] Superhydrophobicity of cotton fabrics treated with silica nanoparticles and water-repellent agent [J].

Bae, Geun Yeol ;

Min, Byung Gil ;

Jeong, Young Gyu ;

Lee, Sang Cheol ;

Jang, Jin Ho ;

Koo, Gwang Hoe .

JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2009, 337 (01) :170-175

[8] New approach to flame retardancy using plasma assisted surface polymerisation techniques [J].

Bourbigot, S ;

Jama, C ;

Le Bras, M ;

Delobel, R ;

Dessaux, O ;

Goudmand, P .

POLYMER DEGRADATION AND STABILITY, 1999, 66 (01) :153-155

[9] Structure, surface morphology, thermal and flammability characterizations of polyamide6/organic-modified Fe-montmorillonite nanocomposite fibers functionalized by sputter coating of silicon [J].

Cai, Yibing ;

Wu, Ning ;

Wei, Qufu ;

Zhang, Kai ;

Xu, Qiuxiang ;

Gao, Weidong ;

Song, Lei ;

Hu, Yuan .

SURFACE & COATINGS TECHNOLOGY, 2008, 203 (3-4) :264-270

[10] α-Zirconium phosphate-based nanoarchitectures on polyester fabrics through layer-by-layer assembly [J].

Carosio, Federico ;

Alongi, Jenny ;

Malucelli, Giulio .

JOURNAL OF MATERIALS CHEMISTRY, 2011, 21 (28) :10370-10376

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