Flammability analysis of military fabrics
DOI:
https://doi.org/10.4995/jarte.2022.16710Keywords:
flammability, cone calorimeter, smoke density, heat release rateAbstract
There are many types of fabric materials used in military applications. From clothing to protective equipment, fabric analysis mostly focused on its physical properties. Still, its flammability has not been well studied, such as ease of ignition, heat release, and toxicity. This paper reports the flammability properties of fabric in military applications. The ignition time, heat release, and smoke production of six commercially available military fabrics are discussed in this article. The fabrics analysed are cotton, polyester-cotton, coated nylon, and kenaf fabric. The fabric grouping into the coated and printed fabric while cotton and kenaf were tested as a comparison. Results indicated that coated fabric (N420D and N1000D) showed higher TTI compared to printed fabric (P35C65, P35C65M, and P65C35). It is affected by heat flux, the areal density of the sample, sample mass, and the number of sample layers. Coated fabrics (N420D and N1000D) indicate higher EHC compared with other fabrics. For printed fabric, a relatively lower EHC was observed as it indicates incomplete combustion. Total heat release of the samples tested was presented as an integration of the HRR vs time curve. Coated samples show the highest values for PHRR and THR values compared to printed and cotton fabrics.
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Alongi, J., Tata, J., Carosio, F., Rosace, G., Frache, A., & Camino, G. (2015). A Comparative Analysis of Nanoparticle Adsorption as Fire-Protection Approach for Fabrics. Polymers, 7(1), 47–68. https://doi.org/10.3390/polym7010047
Babrauskas, V., & Peacock, R. D. (1992). Heat Release Rate: The Single Most Important Variable in Fire Hazard. Fire Safety Journal, 18, 255–272. https://doi.org/10.1016/0379-7112(92)90019-9
Bei, P., Liwei, C., & Chang, L. (2012). International Symposium on Safety Science and Engineering in China, An Experimental Study on the Burning Behavior of Fabric used Indoor. 43, 257–261. https://doi.org/10.1016/j.proeng.2012.08.044
Ceylan, Ö., Alongi, J., Landuyt, L. Van, Frache, A., & Clerck, K. De. (2013). Combustion characteristics of cellulosic loose fibres. Fire and Materials, 37, 482–490. https://doi.org/10.1002/fam.2147
Chee, S. S., Jawaid, M., Alothman, O. Y., & Yahaya, R. (2020). Thermo-oxidative stability and flammability properties of bamboo/kenaf/nanoclay/epoxy hybrid nanocomposites. RSC Advances, 10(37), 21686–21697. https://doi.org/10.1039/d0ra02126a
Chen, Q., & Zhao, T. (2016). The thermal decomposition and heat release properties of the nylon/cotton, polyester/cotton and Nomex/cotton blend fabrics. Textile Research Journal, 86(17), 1859–1868. https://doi.org/10.1177/0040517515617423
Dewaghe, C., Lew, C. Y., Claes, M., Belgium, S. A., & Dubois, P. (2011). Fire-retardant applications of polymer-carbon nanotubes composites: Improved barrier effect and synergism. In Polymer-Carbon Nanotube Composites: Preparation, Properties and Applications. Woodhead Publishing Limited. 718-745. https://doi.org/10.1533/9780857091390.3.718
El Gazi, M., Sonnier, R., Giraud, S., Batistella, M., Basak, S., Dumazert, L., Hajj, R., & El Hage, R. (2021). Fire behavior of thermally thin materials in cone calorimeter. Polymers, 13(8). https://doi.org/10.3390/polym13081297
Elsayed, E. M., Attia, N. F., & Alshehri, L. A. (2020). Innovative Flame Retardant and Antibacterial Fabrics Coating Based on Inorganic Nanotubes. Chemistry Select, 5(10), 2961–2965. https://doi.org/10.1002/slct.201904182
Fateh, T., Kahanji, C., Joseph, P., & Rogaume, T. (2017). A study of the effect of thickness on the thermal degradation and flammability characteristics of some composite materials using a cone calorimeter. Journal of Fire Sciences, 35(6), 547–564. https://doi.org/10.1177/0734904117713690
Godfrey, T., Auerbach, M., Proulx, G., Yip, P., & Grady, M. (2016). Modeling exposures of a nylon-cotton fabric to high radiant heat flux. Journal of Engineered Fibers and Fabrics, 11(3), 55–63. https://doi.org/10.1177/155892501601100308
Grover, T., Khandual, A., & Luximon, A. (2014). Fire protection: Flammability and textile fibres. Colourage, 61(5), 39-45+48.
Hernandez, N., Sonnier, R., & Giraud, S. (2018). Influence of grammage on heat release rate of polypropylene fabrics. Journal of Fire Sciences, 36(1), 30–46. https://doi.org/10.1177/0734904117738928
Huggett, C. (1980). Estimation of rate of heat release by means of oxygen consumption measurements. Fire and Materials, 4(2), 61–65. https://doi.org/10.1002/fam.810040202
Kotresh, T. M., Indushekar, R., Subbulakshmi, M. S., Vijayalakshmi, S. N., Prasad, A. K., & Agrawal, A. K (2006). Evaluation of Commercial Flame Retardant Polyester Curtain Fabrics in the Cone Calorimeter. Journal of Industrial Textiles, 36, 47-58. https://doi.org/10.1177/1528083706064379
Luo, S. L., Zhang, H. L., Zhan, Z. C., Mao, B. H., Jiang, Z. J., & Yan, Y. R. (2014). Investigation of flammable behavior of nylon 6 fabrics with and without spandex using cone calorimeter test and vertical burning test. Advanced Materials Research, 852, 644–647. https://doi.org/10.4028/www.scientific.net/AMR.852.644
Moinuddin, K., Razzaque, Q. S., & Thomas, A. (2020). Numerical simulation of coupled pyrolysis and combustion reactions with directly measured fire properties. Polymers, 12(9), 2075. https://doi.org/10.3390/POLYM12092075
Morgan, A. B., & Yip, P. W. (2016). Effects of laundering on military uniform fabric flammability. Fire and Materials, 40, 599–611. https://doi.org/10.1002/fam.2313
Mouritz, A. P., Mathys, Z., & Gibson, A. G. (2006). Heat release of polymer composites in fire. Composites Part A: Applied Science and Manufacturing, 37(7), 1040–1054. https://doi.org/10.1016/j.compositesa.2005.01.030
Nazaré, S., Kandola, B., & Horrocks, A. R. (2002). Use of cone calorimetry to quantify the burning hazard of apparel fabrics. Fire and Materials, 26(4–5), 191–199. https://doi.org/10.1002/fam.796
Samolov, A. D., Simić, D. M., Fidanovski, B. Z., Obradović, V. M., Tomić, L. D., & Knežević, D. M. (2020). Improvement of VIS and IR camouflage properties by impregnating cotton fabric with PVB/IF-WS2. Defence Technology, 17(6), 2050-2056. https://doi.org/10.1016/j.dt.2020.10.008
Tata, J., Alongi, J., Carosio, F., & Frache, A. (2011). Optimization of the procedure to burn textile fabrics by cone calorimeter: Part I.Combustion behavior of polyester. Fire and Materials, 35(6) 397–409. https://doi.org/10.1002/fam.1061
White, R.H., Nam, S., Parikh, D.V. (2013). Cone calorimeter evaluation of two flame retardant cotton fabrics. Fire and Materials, 37, 46–57. https://doi.org/10.1002/fam.2111
Xu, D., Wang, S., Wang, Y., Liu, Y., Dong, C., Jiang, Z., & Zhu, P. (2020). Preparation and mechanism of flameretardant cotton fabric with phosphoramidate siloxane polymer through multistep coating. Polymers, 12(7), 1538. https://doi.org/10.3390/polym12071538
Xu, Q., Chen, L., Harries, K. A., & Li, X. (2017). Combustion performance of engineered bamboo from cone calorimeter tests. European Journal of Wood and Wood Products, 75(2), 161–173. https://doi.org/10.1007/s00107-016-1074-6
Yahaya, R., Sapuan, S., Jawaid, M., Leman, Z., & Zainudin, E. (2014). Mechanical performance of woven kenafKevlar hybrid composites. Journal of Reinforced Plastics and Composites, 33, 2242–2254. https://doi.org/10.1177/0731684414559864
Yahaya, R., Sapuan, S. M., Jawaid, M., Leman, Z., & Zainudin, E. S. (2016). Effect of fibre orientations on the mechanical properties of kenaf–aramid hybrid composites for spall-liner application. Defence Technology, 12(1), 52-58. https://doi.org/10.1016/j.dt.2015.08.005
Yang, C .Q., & He, Q. (2011). Applications of micro-scale combustion calorimetry to the studies of cotton and nylon fabrics treated with organophosphorus flame retardants. Journal of Analytical and Applied Pyrolysis, 91(1), 125–133. https://doi.org/10.1016/j.jaap.2011.01.012
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