| The subject aims to develop a suitable anti-UV, anti-bacterial, absorbent and quick drying function fabrics for the use in the hot and wet environment.For a variety of functions of both the fabric and its preparation method, through the various functions of the proportion of fibers in the yam fibers and the functional interaction with the content or functionality of the exclusive function of the role of yarn and fabric analysis of the impact put forward practical and efficient co-existence of multi-functional fabrics and functional reliability characterization.Research work towards this end include the following five aspects.(1) With screening, analysis, testing and evaluation of anti-UV, antibacterial and absorbent quick-drying fiber, the nano-TiO2 fiber, AmicorTMPlus and Coolplus(?) were chosen to achieve the multi-function.(2) Designing multi-function yarn.Adjust anti-UV fibers, Coolplus, AmicorTM and viscose fibers in the proportion of content in the yam, design more than 10 kinds of mixed yarn of 32 and had a basic yarn properties (tensile strength, hairiness, twist coefficient of fineness uneven C V) and antibacterial properties of the test yarn.Basic performance of the yarn through the cluster analysis, blended yarn than with the basic properties of the correlation analysis, the basic properties of yam and blended comprehensive evaluation of the merits of anti-bacterial properties than the impact analysis showed that the proportion of functional fiber proportion of the basic properties of yam were no significant linear correlation.Determine the four yarn for yarn were H10, H4, H2 and H3.The blending ratio (UV fiber/Coolplus/AmicorTM/viscose fibers), respectively:35/45/15/5,25/45/20/10,25/35/25/15,25/45/15/15.(3)Designing multi-functional fabrics.The use of 10 kinds of multi-function yarn weaving a plain woven fabric, respectively (valitin structure) and twill woven fabric (serge structure,2 on 2, the(?)) structure of the 10 species.Respectively, two kinds of woven fabrics and functional parameters of the basic structure of indicators were tested, for a fabric structure parameters and functions of indicators of cluster analysis, yarn and fabric performance analysis of the correlation function, functional fabric fabric structure parameters and the correlation analysis, and two kinds of basic structural parameters of fabric, UV resistant, absorbent and quick drying capabilities are compared and analyzed, the final structure of these two kinds of fabric for the 20 comprehensive evaluation of the rank and sort.①Plain weave fabric and twill fabrics, the fibers in the fabric content and fabric functions are no significant linear relationship.Description of the project design of the proportion of fibers mixed with the fabric can get a good anti-ultraviolet absorbent quick-drying performance.As long as the UV fiber, Coolplus, AmicorTM plain weave fabric and viscose fibers in the proportion between 4.3%～11.7%,7.3% to 14.7%,5.0%～16.2%,1.4% to 5.0%, and twill fabrics in ratio between 4.6% to 11.7%,7.7% to 15.1%,4.5% to 7.7%,1.7% to 5.0%, and can achieve the objective function.②Plain weave fabric thickness and moisture diffusion area index showed a significant positive linear correlation, density, density and UV resistance was a significant positive linear correlation.Twill fabric thickness, density, density and function of the fabric was no significant linear correlation.③Twill and plain weave fabric thickness and density were significantly different, twill fabric UV resistance, water absorption rate is better than plain fabric, but the water spread area index worse than plain weave fabric.④Twill overall comprehensive performance is better than plain cloth.The best fabrics are X6, F1, F6, X9, X3 and X1.According to the test yarn and fabric testing data, when the warp and weft density ratio is in the 1-1.1, ratio of density is in 0.29-0.292g/cm2, overall performance of twill fabric is the best.The warp and weft density ratio of plain weave fabric is between 1.2-1.3, density ration is between 0.3-0.31 g/cm2, overall performance of plain fabric is the best.(4) Designing multi-functional knitwear.Performance analysis of woven fabric according to the data, performance data with the basic yarn, yarn H6 and H3 to determine the further processing of knitted yarn as the yarn and yarn in a porous charcoal (30% of UV fiber/charcoal micro-fiber 40%/AmicorTM30%) as a reference for comparison were weft yarn jersey (jersey) and pique knitted fabric design, to get a total of six kinds of knitted fabric.Test all the basic structural parameters of knitted fabrics, performance indicators, anti-ultraviolet radiation, perspiration wicking function parameters, and parameters for the structure and properties of knitted fabric, knitted fabric and knitted fabric structure function index parameters, the relative functional indicators and knitted knitted structure parameter correlation and two knitted fabric structure parameters and the basic performance comparison, anti-ultraviolet, absorbent quick-drying features contrast analysis concluded that,①latitude jersey and pique knits bursting strength, resistance to pilling, abrasion resistance and thickness, density and density had no significant linear correlation.②weft knitted flat and UV resistance across the wet rate and thickness, density and linear density of no significant correlation;Drying rate significantly correlated with the thickness and density significantly negatively correlated;Height and thickness of the water completely negatively correlated with the density and the density of a significant positive correlation;Water velocity and thickness of the significant negative correlation with the density a significant positive correlation.Pique fabric UV resistance, across the wet rate, water velocity and water height and thickness, density and linear density of no significant correlation;Drying rate and the thickness of the completely negative.③two kinds of knitted fabric density, bursting strength and abrasion resistance index was no significant difference.(5) Designing double-sided functional fabrics.According to water proof, sweat-sided structure model designed and optimized finishing process.By finishing of cotton fabric on both sides of the orthogonal design exploration process to determine the terms of a coating for cotton fabric finishing process.Unilateral use of the water repellent finishing agent concentration refused 40g/L, pressing temperature 180℃, pressing time 60s, with a ratio 1.2;Unilateral used for hydrophilic finishing agent concentration 70g/L, pressing temperature 195℃, pressing time 90s, with a ratio 1.2.Data analysis shows that this process can have a hydrophobic side of the fabric while the other side of the absorbent.And the absorbent, such a process on the polyester fabric is better than finishing of cotton fabrics for the finishing effect.Through the above five areas of study, we developed a multi-functional fabrics successfully, the produced theory, methods and data developed by the fabric can be used for industrial production and the similar functional fabrics produced.Thus studies of the characterization methods and characteristics of the parameters and data, could be the development of national standard, the basic theory underlying basis for the military.From the military, social and economic value perspective, this research both for the naval officers operating in the hot environment to provide some protection, but also to generate economic development in the market, while also improving the people’s clothing and health of understanding and promoting the social fabric and clothing for the multiple functions of recognition. |
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