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Compounds emitted during thermo-oxidative decomposition of three commercial polyester fabrics for indoor outfit and decorations (upholstery, curtains) were studied. The experiments were carried out in a flow tubular furnace at 600oC in an air atmosphere. During decomposition process the complex mixtures of volatile and solid compounds were emitted. The main volatile products were carbon oxides, benzene, acetaldehyde, vinyl benzoate and acetophenone. The emitted solid compounds consisted mainly of aromatic carboxylic acids and its derivatives, among which the greatest part took terephthalic acid, monovinyl terephthalate and benzoic acid . The small amounts of polycyclic aromatic hydrocarbons were also emitted. The emission profiles of the tested polyester fabrics were similar. The presence of toxic compounds indicates the possibility of serious hazard for people during fire.
Czasopismo
Rocznik
Tom
Strony
40--45
Opis fizyczny
Bibliogr. 21 poz., rys., tab.
Twórcy
autor
- West Pomeranian University of Technology, Szczecin, Institute of Organic Chemical Technology, al. Piastów 42, 71-065 Szczecin, Poland
autor
- West Pomeranian University of Technology, Szczecin, Institute of Organic Chemical Technology, al. Piastów 42, 71-065 Szczecin, Poland
Bibliografia
- 1. Wilks, E.S. (Ed.) (2001). Industrial polymers handbook: products, processes, applications (Vol. 1). Weinheim, Germany: Wiley-VCH.
- 2. Schiers, J. & Long, T.E. (Eds.) (2003). Modern polyesters: chemistry and technology of polyesters and copolyesters. West Sussex, England: John Wiley & Sons.
- 3. Kotek, R. (2008). Recent advances in polymer fibers. Polym. Rev. 48(2), 221–229. DOI: 10.1080/15583720802020038.
- 4. Rijavec, T. & Bukošek, V. (2008). Novel fibres for the 21st Century. Tekstilec 52(10–12), 312–327.
- 5. Houck, M.M., Menold, II R.E. & Huff, R.A. (2001). Poly(trimethylene terephthalate): a “new” type of polyester fibre. Probl. For. Sci. 46, 217–221.
- 6. Khonakdar, H.A., Jafari, S.H. & Asadinezhad, A. (2008). A review on homopolymer, blends, and nanocomposites of poly(trimethylene terephthalate) as a new addition to the aromatic polyesters class. Iran. Polym. J. 17(1), 19–38.
- 7. Fink, J.K. (2008). High performance polymers. Norwich, NY, USA:William Andrew Inc.
- 8. Lechat, C., Bunsell, A.R., Davies, P. & Piant, A. (2006). Mechanical behaviour of polyethylene terephthalate & polyethylene naphthalate fibres under cyclic loading. J. Mater. Sci. 41(6), 1745–1756. DOI: 10.1007/s10853-006-2372-x.
- 9. Lechat, C., Bunsell, A.R., Davies, P. (2011). Tensile and creep behaviour of polyethylene terephthalate and polyethylene naphthalate fibres. J. Mater. Sci. 46(2), 528–533. DOI: 10.1007/s10853-010-4999-x.
- 10. Fairgrieve, S. (2009). Degradation and stabilisation of aromatic polyesters. Shawbury, Shrewsbury, Shropshire, UK: ISmithers.
- 11. Levchik, S.V. & Weil, E.D. (2004). A review on thermal decomposition and combustion of thermoplastic polyesters. Polym. Adv. Technol. 15, 691–700. DOI: 10.1002/pat.526.
- 12. Gijsman, P. (2013). Review on the thermo-oxidative degradation of polymers during processing and in service. e-Polymers 8(1), 727–760. DOI: 10.1515/epoly.2008.8.1.727.
- 13. Moltó, J., Font, R. & Conesa, J.A. (2007). Kinetic model of the decomposition of a PET fibre cloth in an inert and air environment. J. Anal. Appl. Pyrol. 79(1–2), 289–296. DOI: 10.1016/j.jaap.2006.12.006.
- 14. Moltó, J., Font, R. & Conesa, J.A. (2006). Study of the organic compounds produced in the pyrolysis and combustion of used polyester fabrics. Energy & Fuels 20(5), 1951–1958. DOI: 10.1021/ef060205e.
- 15. Muralidhara, K.S. & Sreenivasan, S. (2010). Thermal degradation kinetic data of polyester, cotton and polyester-cotton blended textile material, W. App. Sci. J. 11(2), 184–189.
- 16. Muralidhara, K.S. & Sreenivasan, S. (2012). Adaptation of pyrolytic conduit of polyester-cotton blended fabric with flame retardant chemical concentrations. Res. J. Chem. Sci. 2(10), 20–25.
- 17. Wesolek, D. & Kozlowski, R. (2002). Toxic gaseous products of thermal decomposition and combustion of natural and synthetic fabrics with and without flame retardant. Fire Mater. 26, 215–224. DOI: 10.1002/fam.800.
- 18. 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 poliester. Fire Mater. 35, 397–409. DOI: 10.1002/fam.1061.
- 19. Hirschler, M.M. Zicherman, J.B. & Umino, P.J. (2009). Forensic evaluation of clothing flammability. Fire Mater. 33, 345–364. DOI: 10.1002/fam.997.
- 20. Dzięcioł, M. & Trzeszczyński, J. (1998). Studies of temperature influence on volatile thermal degradation products of poly(ethylene terephthalate). J. Appl. Polym. Sci. 69, 2377–2381. DOI: 10.1002/(SICI)1097-4628(19980919)69:12<2377::AID-APP9>3.0.CO;2-5.
- 21. Dzięcioł, M. & Trzeszczyński, J. (2001). Temperature and atmosphere influences on smoke composition during thermal degradation of poly(ethylene terephthalate). J. Appl. Polym. Sci. 81, 3064–3068. DOI: 10.1002/app.1757.
Uwagi
Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę.
Typ dokumentu
Bibliografia
Identyfikator YADDA
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