Abstract
The aim of this study was to investigate the effect of guanidinium nonaborate (GB) and imidazolium borate (IB) on thermal stability and flammability properties of cotton fabrics. The flame retardant and thermal stability properties of treated cotton fabrics were investigated using limiting oxygen index (LOI) and thermogravimetric analysis. The residues remained after LOI test were characterized by conducting attenuated total reflectance-Fourier-transform infrared spectroscopy and scanning electron microscopy with a wavelength-dispersive X-ray spectrometer. The results showed that both boron compounds increased the LOI value of cotton fabric as the amount increased by several combined flame retardant effects. IB-treated cotton fabrics had higher LOI value than GB-treated ones due to the higher increment in char yield which was the predominant flame retardant action of both boron compounds.
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References
Weil ED, Levchik SV. Flame retardants for plastics and textiles. Munich: Hanser Publications; 2009.
Grand AF, Wilkie CA. Fire retardancy of polymeric materials. New York: Marcel Dekker; 2000.
Gaan S, Sun G. Effect of phosphorus flame retardants on thermo-oxidative decomposition of cotton. Polym Degrad Stab. 2007;92:968–74.
Hu S, Hu Y, Song L, Lu H. The potential of ferric pyrophosphate for influencing the thermal degradation of cotton fabrics. J Therm Anal Calorim. 2012;109:27–32.
Lecoeur E, Vroman I, Bourbigot S, Delobel R. Optimization of monoguanidine dihydrogen phosphate and amino propylethoxysilane based flame retardant formulations for cotton. Polym Degrad Stab. 2006;91:1909–14.
Lessan F, Montazer M, Monghadam MB. A novel durable flame-retardant cotton fabric using sodium hypophosphite, nano TiO2 and maleic acid. Thermochim Acta. 2011;520:48–54.
Liodakis S, Fetsis IK, Agiovlasitis IP. The fire-retarding effect of inorganic phosphorus compounds on the combustion of cellulosic materials. J Therm Anal Calorim. 2009;98:285–91.
Mostashari SM, Baie S. TG studies of synergism between rep phosphorus (RP)-calcium chloride used in the flame-retardancy for a cotton fabric favorable to green chemistry. J Therm Anal Calorim. 2010;99:431–6.
Rupper P, Gaan S, Salimova V, Heuberger M. Characterization of chars obtained from cellulose treated with phosphoramidate flame retardants. J Anal Appl Pyrol. 2010;87:93–8.
Siriviriyanun A, O’Rear EA, Yanumet N. The effect of phosphorus content on the thermal and the burning properties of cotton fabric coated with ultrathin film of a phosphorus-containing polymer. Polym Degrad Stab. 2009;94:558–65.
Alongi J, Colleoni C, Rosace G, Malucelli G. Thermal and fire stability of cotton fabrics coated with hybrid phosphorus-doped silica films. J Therm Anal Calorim. 2012;110:1207–16.
Alongi J, Ciobanu M, Malucelli G. Sol–gel treatments on cotton fabrics for improving thermal and flame stability. Effect of the structure of alkoxysilane precursor. Carbohydr Polym. 2012;87:627–35.
Alongi J, Ciobanu M, Malucelli G. Thermal stability, flame retardancy and mechanical properties of cotton fabrics treated with inorganic coatings synthesized through sol–gel process. Carbohydr Polym. 2012;87:2093–9.
Cireli A, Onar N, Ebeoglu MF, Kayatekin I, Kutlu B, Culha O, Celik E. Development of flame retardancy properties of new halogen-free phosphorus doped SiO2 thin films on fabrics. J Appl Polym Sci. 2007;105:3747–56.
Alongi J, Malucelli G. Cotton fabrics treated with novel oxidic phases acting as effective smoke suppressants. Carbohydr Polym. 2012;90:251–60.
Kandola BK, Horrocks AR, Horrocks S. Complex char formation in flame–retarded fibre–intumescent combinations. Fire Mater. 2001;25:153–60.
Karacan I, Soy T. Structure and properties of oxidatively stabilized viscose rayon fibers with boric acid and phosphoric acid prior to carbonization and activation steps. J Mater Sci. 2013;48:2009–21.
Lazko J, Landery N, Laoutid F, Dangreau L, Huguet MH, Talon O. Flame retardant treatments of insulating agro-materials from flax short fibers. Polym Degrad Stab. 2013;98:1043–51.
Qu H, Wu W, Wu H, Xie J, Xu J. Study on the effects of flame retardants on the thermal decomposition of wood by TG–MS. J Therm Anal Calorim. 2011;103:935–42.
Xie K, Gao A, Zhang Y. Flame retardant finishing of cotton fabric based on synergistic compounds boron and nitrogen. Carbohydr Polym. 2013;98:706–10.
Xu JZ, Gao M, Guo HZ, Liu XL, Li Z, Wang H, Tian CM. Study on the thermal degradation of cellulosic fibers treated with flame retardants. J Fire Sci. 2002;20:227–35.
Wilkie CA, Morgan AB. Fire retardancy of polymeric materials. New York: CRC Press; 2010.
Schubert DM, Visi MZ, Knobler CB. Guanidinium and imidazolium borates containing the first examples of an isolated nonaborate oxoanion: [B9O12 (OH)6]3−. Inorg Chem. 2000;39:2250–1.
Wood GL, Janik JF, Visi MZ, Schubert DM, Paine RT. New borate precursors for boron nitride powder synthesis. Chem Mater. 2005;17:1855–9.
Wu L, Cheng L, Yang G. Syntheses and structures of two new borates [NH3 (CH2)4N(CH2)4N(CH2)3NH3][B5O6(OH)4]2 and [NH2(CH2)4N(CH2)2NH3][B7O10(OH)3]. J Clust Sci. 2013;24:811–20.
Yang CQ, He Q. Applications of micro scale combustion calorimetry to the studies of cotton and nylon fabrics treated with organophosphorus flame retardants. J Anal Appl Pyrol. 2011;91:125–33.
Wang G, Sun Y, Yang G. Syntheses and crystal structures of two new pentaborates. J Solid State Chem. 2005;178:729–35.
Balakrishnan H, Hassan A, Isitman NA, Kaynak C. On the use of magnesium hydroxide towards halogen-free flame-retarded polyamide-6/polypropylene blends. Polym Degrad Stab. 2012;97:1447–57.
Jimenez M, Duquesne S, Bourbigot S. Characterization of the performance of an intumescent fire protective coating. Surf Coat Tech. 2006;201:979–87.
Balasi CD, Branca C, Galgano A. Flame retarding of wood by impregnation with boric acid-pyrolysis products and char oxidation rates. Polym Degrad Stab. 2007;92:752–64.
Gaan S, Sun G. Effect of nitrogen additives on thermal decomposition of cotton. J Anal Appl Pyrol. 2009;84:108–15.
Gao M, Sun C, Zhu K. Thermal degradation of wood treated with guanidine compounds in air. J Therm Anal Calorim. 2004;75:221–32.
Wahyudiono, Kanetake T, Sasaki M, Goto M. Decomposition of a lignin model compound under hydrothermal conditions. Chem Eng Technol. 2007;30:1113–22.
Gaan S, Sun G, Hutches K, Engelhard MH. Effect of nitrogen additives on flame retardant action of tributyl phosphate: phosphorus–nitrogen synergism. Polym Degrad Stab. 2008;93:99–108.
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Dogan, M. Thermal stability and flame retardancy of guanidinium and imidazolium borate finished cotton fabrics. J Therm Anal Calorim 118, 93–98 (2014). https://doi.org/10.1007/s10973-014-3950-9
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DOI: https://doi.org/10.1007/s10973-014-3950-9