American Journal of Nano Research and Applications
Volume 3, Issue 4-1, July 2015, Pages: 1-6
Received: Nov. 10, 2014;
Accepted: Nov. 12, 2014;
Published: Nov. 22, 2014
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K. Abid, Laboratoire de Génie Textile, Institut Supérieur des Etudes Technologique de Ksar Hellal, Université de Monastir, Avenue Hadj Ali Soua, 5070 Ksar Hellal, Tunisia
S. Dhouib, Laboratoire de Génie Textile, Institut Supérieur des Etudes Technologique de Ksar Hellal, Université de Monastir, Avenue Hadj Ali Soua, 5070 Ksar Hellal, Tunisia
F. Sakli, Laboratoire de Génie Textile, Institut Supérieur des Etudes Technologique de Ksar Hellal, Université de Monastir, Avenue Hadj Ali Soua, 5070 Ksar Hellal, Tunisia
In this paper, the thermal insulation of coated fabric by nanocomposites has been studied. In fact, a resin/clay mixture was deposited on a 100 % cotton fabric and tested using a PASOD device for measuring the adiathermic power. The enhancement of fabric thermal insulation was noticed by calculating the difference in temperature between the inside and the outside of fabric. The innovation of this work is that the used clay is a Tunisian natural one which is simply a mixture of several sorts of clays (kaolinite, dolomite, calcite, illite, and quartz) and which has the advantage to be so cheap. Moreover, high clay percentages of 4,17 % to 37,8 % were applied to perform nanocomposites with, which never have been tried before. This clay has been cleaned, purified, dried, and steered with different resins which are actually used in the textile field for several applications such as comfort, elasticity or impermeability. It has been concluded that the increasing quantity of clay enhance significantly the thermal insulation of a 400 g/m2 sergey fabric 100% cotton. The mathematical equation has proved to be effective in predicting the fabric thermal resistance, simply by knowing the adiathermic power value. In fact, the measure of the thermal resistance demands a long time to be evaluated, but the adiathermic power can be evaluated by a concise operation which lasts only 15 min. This good agreement between these values has been demonstrated by mathematical formulas linking the clay percentage, coating, nanocomposite deposited quantities, and the used resin. The result of theses computations indicates that clay application in nanocomposites proved its importance because the thermal insulation properties of the fabric are really enhanced according to the clay percentage in the coating. The average of this enhancement is about 20 to 30 % and this is upon the used resin, the deposited quantity, and the clay percentage present in the nanocomposite.
Study of Thermal Behaviour of a Fabric Coated with Nanocomposites, American Journal of Nano Research and Applications. Special Issue:Nanocomposites Coating and Manufacturing.
Vol. 3, No. 4-1,
2015, pp. 1-6.
Lomax GR, 1985 „Coated Fabrics: Part 1– Lightweight breathable fabrics‟, Textiles, Vol 14 No 1 Spring 1985, 2–8 and „Part 2 – Industrial uses‟, Textiles, Vol 14 No 2, 47–56.
Lomax GR, 1994 „Coating of Fabrics‟, Textiles‟,Vol 2 No 2 1992, 18–23.
Woodruff FA, 1990 „Environmentally friendly coating and laminating; developments in machinery and processes‟, Progress in Textile Coating and Laminating, BTTG. Conference, Chester 2–3, BTTG, Manchester.
GAO Jing, Weidong Yu, Ning Pan, Structures and Properties of the Goose Down as a Material for Thermal Insulation, Textile College, Donghua University, Shanghai 200051, China, Textile Research Journal, Vol. 77, No. 8, 617-626 (2007).
Muhammad Juma, Heat Transfer Properties of Cord-reinforced Rubber Composites Journal of Reinforced Plastics and Composites, Vol. 25, No. 18, 1967-1975 (2006).
Maryline ROCHERY, Optimisation of the Structure of a Polyurethane/clay used as Flame Retartdent Textile Coating, European Coating Conference 22, 23, 24 march 2006, page 3.
A. Voevodin, J.P. O’Neill, J.S. Zabinski. Nanocomposite tribological coatings for aerospace applications, Surface and Coatings Technology 116–119 (1999), 36–45.OH 45433-7750, USA.
Dean WEBSTER, Non Isocyanate Polyurethane Coating Via Glycedyl, European Coating Conference 22, 23, 24 march 2006, page 4.
G. N. Gerasimov, E. I. Grigoriev, A. E. Grigoriev, P. S. Vorontsov, S. A. Zavialov, and L. I. Trakhtenberg, Chem. Phys. Rep. 17, 1247 (1998).
Jurgen VAN HOLEN, Novel Routes to Urethane Acrylate, European Coating Conference 22, 23, 24 March 2006, page 5.
Tae H.Kim, Lee W.jang, Dong C.Lee, Hyoung J.Choi, Myung S.Jhon, Synthesis and Rheology of Intercalated Polystyrene/Na+-Montmorillonite Nanocomposites, Macromolecular Rapid Communications, 2002, 23, 191-195.
HYOUNG J.Choi, Myung S.Jhon, Seong G.Kim, yang H.Hyung. Preparation and Rheological Characteristics of Solvent-Cast (ethylene-oxide)-Montmorillonite Nanocomposites, Macromolecular Rapid Communications, 2001, 22, 320-325.
Sung T.Lim, yang H.Hyung, and Hyoung J.Choi, Synthetic Biodegradable Aliphatic Polyester/Monmorillonite Nanocomposites, American Chemical Society, 2002, 14, 1839-1844.
S. K.Lim, J. W. Kim, I. Chin, W. K. Kwon and Hyoung J.Choi, Preparation and Intercalation Characteristics of with Miscible Polymer Blend of Polyethylene Oxide and PMMA, American Chemical Society, 2002, 14, 1989-1994.
Abid, K ; Dhouib. S, Sakli. F; JTI, Addition Effect of Nanoparticles on the Mechanical Properties of Coated Fabric, in press the journal of textile institute JTI, 2008.
Philips. G, multiphase heat and mass transfert through hygroscopic porous media with application to clothing material ; technical report natic/TR-97/005 ; 1996.