Comparative evaluation effects of thermal degradation, burning behavior, and intumescent char formation of cotton fabrics coated with alkaline and acidic casein solutions
Ładowanie...
Data
2022
Tytuł czasopisma
ISSN czasopisma
Tytuł tomu
Wydawca
Wydawnictwo Politechniki Łódzkiej
Lodz University of Technology Press
Lodz University of Technology Press
Abstrakt
The present research work was aimed to investigate and study the effect of coatings of different
concentrations and pH of aqueous casein solutions on thermo-oxidative properties, flame retardant
performance, and intumescent char formation phenomenon of cotton fabrics. The flame retardant
behavior of fabric samples was found to increase with an increase in the concentration of casein solutions
in both alkaline and acidic pH conditions. The casein solution of acidic pH was found to yield more char
residue than the alkaline casein solution, which evinced their better thermo-oxidative properties. The
SEM micrographs of char residues also revealed the formation of stronger and coherent char with the
presence of intumescence. Furthermore, the phenomenon of intumescence was largely observed in the
case of cotton fabric samples coated with acidic casein solution.
Opis
Słowa kluczowe
casein, cotton, thermos-oxidative stability, flame retardants, char residue, kazeina, bawełna, stabilność termooksydacyjna, środki zmniejszające palność, pozostałość zwęglenia
Cytowanie
Faheem S., Nahid N., Wiener J., Mazari A., Baheti V., Militky J., Comparative evaluation effects of thermal degradation, burning behavior, and intumescent char formation of cotton fabrics coated with alkaline and acidic casein solutions. W: AUTEX 2022 : 21st World Textile Conference AUTEX 2022 - AUTEX Conference Proceedings, Lodz University of Technology Press, Lodz 2022, s. 445-449, ISBN 978-83-66741-75-1, doi: 10.34658/9788366741751.93.