Rendering of Cellulose Acetate Fabrics Self-Cleaning through Treatment with TiO2 Nano Particles


Finishing using TiO2-nanosol treatment of cellulose acetate (CA) fabrics before and after the latter were pretreated with H2O2was undertaken with a view to impart unique properties to CA fabrics, notably, self-cleaning. Finishing was performed as per the pad-dry-cure method. The finishing treatment involved dispersing the nano-sized TiO2particles in a mixture of water and ethylene glycol (1:1) and application of the dispersions to CA fabrics was made under a variety of conditions. Self cleaning ability of the fabrics is favored by 1) increasing the concentration of TiO2-nanosol to certain limit; 2) prolongation of curing time up to 15 second; 3) raising the microwave power from 80% to 100% but with the certainty that power of 90% is the most proper. Besides, exposure time-to UV radiation-up to 90 minutes is essential to have remarkable self cleaning properties while keeping other technical properties, namely, strength, roughness and wettability practically unaltered. Incorporation of binder in the finishing pad-bath helps stabilizing the deposition of TiO2 with excellent self-cleaning. Pretreatment of CA fabrics with H2O2 is a pre requisite to guarantee excellent self-cleaning ability. Thermofixation and microwave fixation produces fabrics with very comparable technical properties.

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M. Ramadan, W. Raslan, E. El-Khatib and A. Hebeish, "Rendering of Cellulose Acetate Fabrics Self-Cleaning through Treatment with TiO2 Nano Particles," Materials Sciences and Applications, Vol. 3 No. 12, 2012, pp. 872-879. doi: 10.4236/msa.2012.312127.

Conflicts of Interest

The authors declare no conflicts of interest.


[1] W. A. Daoud and J. H. Xin, “Nucleation and Growth of Anatase Crystallites on Cotton Fabrics at Low Tempera ture,” Journal of the American Ceramic Society, Vol. 87, No. 5, 2004, pp. 953-955. doi:10.1111/j.1551-2916.2004.00953.x
[2] W. M. Raslan, A. T. El Aref and A. Bendak, “Modifica tion of Cellulose Acetate Fabric with Cyclodextrin to Im prove Its Deability,” Journal of Applied Polymer Science, Vol. 112, No. 6, 2009, pp. 3192-3198. doi:10.1002/app.29630
[3] M. M. Kamel, W. M Raslan, H. Helmy and E. El-Ashkar, “Treatment of Polyester and Cellulose Acetate Fabrics with Laser Irradiation to Improve their Properties,” 4th Aachen/Dresden Conference, 25-26 November 2010, Dres den.
[4] N. Inagaki, S. Tasaka and S. Shimada, “Comparative Studies on Surface Modification of Poly(Ethylene Tere phthalate) by Remote and Direct Argon Plasmas,” Jour nal of Applied Polymer Science, Vol. 79, No. 5, 2001, pp. 808-815. doi:10.1002/1097-4628(20010131)79:5<808::AID-APP50>3.0.CO;2-B
[5] H. Krump, M. S. Imor, I. Hudec, M. Jaggo and A. S. Luyt, “Adhesion Strength Study between Plasma Treated Poly ester Fibres and a Rubber Matrix,” Applied Surface Sci ence, Vol. 240, No. 1-4, 2005, pp. 268-274. doi:10.1016/j.apsusc.2004.06.109
[6] R. Wang, N. Sakai, A. Fujishima, T. Watanabe and K. Hashimoto, “Studies of Surface Wettability Conversion on TiO2 Single-Crystal Surfaces,” The Journal of Physi cal Chemistry B, Vol. 103, No. 12, 1999, pp. 2188-2194. doi:10.1021/jp983386x
[7] B. Mahltig, F. Audenaert and H. F. B?ttcher, “Hydropho bic Silica Sol Coatings on Textiles—The Influence of Solvent and Sol Concentration,” Journal of Sol-Gel Science and Technology, Vol. 34, No. 2, 2005, pp. 103-109. doi:10.1007/s10971-005-1321-5
[8] W. A. Daoud, J. H. Xin and Y.-H. Zhang, “Surface Func tionalization of Cellulose Fibres with Titanium Dioxide Nanoparticles and Their Combined Bactericidal Activi ties,” Surface Science, Vol. 599, No. 1-3, 2005, pp. 69-75. doi:10.1016/j.susc.2005.09.038
[9] Y. Dong, Z. Bai, L. Zhang, R. Liu and T. Zhu, “Finishing of Cotton Fabrics with Aqueous Nano-Titanium Dioxide Disersion and the Decomposition of Gaseous Ammonia by Ultraviolet Irradiation,” Journal of Applied Polymer Science, Vol. 99, No. 1, 2006, pp. 286-291. doi:10.1002/app.22476
[10] K. H. Qi, W. A. Daoud, J. H. Xin, C. L. Mak, W.S. Tang, and W. P. Cheung, “Self Cleaning Cotton,” Journal of Materials Chemistry, Vol. 16, No. 47, 2006, pp. 4567 4574. doi:10.1039/b610861j
[11] W. A. Daoud and J. H. Xin, “Synthesis of Single-Phase Anatase Nanocrystallites at Near Room Temperatures,” Chemical Communications, Vol. 16, 2005, pp. 2110-2112. doi:10.1039/b418821g
[12] K. Qi, J. H. Xin and W. A. Daoud, “Functionalizing Poly ester Fiber with a Self-Cleaning Property Using Anatase TiO2 and Low-Temperature Plasma Treatment,” Interna tional Journal of Applied Ceramic Technology, Vol. 4, No. 6, 2007, pp. 554-563. doi:10.1111/j.1744-7402.2007.02168.x
[13] M. A. Ramadan, W. M. Raslan, M. Abdel-Hady and A. Hebeish, “Novel Method for Fast Bleaching of Cellulose Acetate Using H2O2 Aided by Ultrasonic Waves,” Re search Journal of Textile and Apparels, 2011.
[14] AATCC, “Technical Manual,” Test Method, Vol. 153, 1985.
[15] ASTM, “Standard Test Method,” Vol. 1682, 1994.
[16] B. D. Judd and G. Wysezecki, “Colour in Business Sci ence and Industry,” 3rd Edition, John Wiley and Sons, New York, 1975.
[17] A. Bozzi, T. Yuranova, I. Guasaquillo, D. Laub and J. Kiwi, “Self-Cleaning of Modified Cotton Textiles by TiO2 at Low Temperatures under Daylight Irradiation,” Journal Photochemistry and Photobiology A: Chemistry, Vol. 174, No. 2, 2005, pp. 156-164.
[18] C. Euvananont, C. Junin, K. Inpore, P. Limthongkul and C. Thanachayanont, “TiO2 Optical Coating Layers for Self-Cleaning Applications,” Ceramic International, Vol. 34, No. 4, 2008, pp. 1067-1071. doi:10.1016/j.ceramint.2007.09.043
[19] J. H. Xin, W. A. Daoud and Y. Y. Kong, “A New Approach to UV-Blocking Treatment for Cotton Fabrics,” Textile Research Journal, Vol. 74, No. 2, 2004, pp. 97-100. doi:10.1177/004051750407400202

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