Moisture management finish on woven fabrics
Moisture management behaviour of four different woven fabrics, such as cotton, polyester/cotton blend, microdenierpolyester and nylon, has been studied. A wetting agent of ethoxylated alcohol blend and moisture management finishingagents, such as amino silicone polyether copolymer and hydrophilic polymer, have been prepared and used. Moisturemanagement finishes with wetting agent and without wetting agent are imparted onto woven fabrics. The effect of moisturemanagement finishing process parameters on the comfort properties of woven fabrics has been studied. The optimization ofcomfort level by varying the moisture management finishing process parameters in order to achieve suitability for makingsports wear is done. It is found that the type of fibre and linear density of yarn affect the comfort properties of woven fabricswhich include wicking, wetting, water absorbency and moisture vapour transmission characteristics. Based on the testresults, microdenier polyester fabrics and cotton fabrics exhibit good wicking, wetting and water absorbency characteristicsthan the polyester/cotton blend and nylon. It is found that the combination of ethoxylated alcohol (wetting agent) and therecipe containing amino silicone polyether copolymer and hydrophilic polymer in the ratio of 1:2 with pH of 5.5 at 600-700 Ctemperature is the optimum finishing process than the other two combinations so as to attain better comfort propertiesfor sportswear.
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