Pretreatments of Textiles Prior to Dyeing: Plasma Processing
Pretreatments of Textiles Prior to Dyeing: Plasma Processing
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纺织品染色前的预处理：等离子处理
DOI：
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发表时间：
2011
期刊：
影响因子：
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通讯作者：
N. Bhat
中科院分区：
文献类型：
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作者：
R. Deshmukh;N. Bhat
合成纤维已成为当前纺织工业的重要组成部分。一些合成纤维的一个很大的缺点是它们的低表面能。这导致差的润湿性和可染性。表面改性技术主要用于去除松散结合的材料、外来颗粒/杂质，并改善亲水性，从而改善可染性。纺织材料表面特性的控制在高级功能纺织品的生产中具有根本的重要性。纺织纤维可分为两大类：天然纤维和合成纤维。天然纤维是动物来源或植物来源的，例如丝、羊毛、毛发、黄麻、棉、纤维素等，而存在许多人造/合成纤维，例如粘胶纤维、聚酯、聚丙烯、尼龙、PLA纤维、聚酰胺和丙烯酸纤维。天然纤维是有限的，是不够的，并不总是适合于许多应用。因此，合成纤维在当今时代具有更大的重要性。合成纤维是纺织工业的重要组成部分，仅聚酯的产量就超过了棉花。适当地改善表面性能是纺织品加工的一个非常重要的方面。合成纤维的低表面能影响纤维的加工，特别是在湿处理期间。表面不易润湿，因此阻碍了整理剂和着色剂的应用。此外，疏水性聚合物阻碍水渗透到织物的孔中。对于许多应用，有必要将纺织品的表面性质从疏水性改性为亲水性，反之亦然。等离子体处理具有呈现和改变这样的表面性质的潜力。纺织品化学的最新进展已经导致赋予各种功能性质，例如减少皮肤刺激、增强抗微生物活性和纺织材料的香味。纺织材料的表面组成和结构对纺织品在特定应用中的性能起着重要作用。例如，与人体皮肤接触的服装/纺织服装的表面可以被改性以吸收身体水分，而外表面可以被改性以排斥水。几项研究表明，聚合物基材的性质可以通过表面改性来改变（Deshmukh和Bhat，2003（a）; Deshmukh和Shetty，2007; Jahagirdar和Tiwari，2004; Navaneetha P.，例如，2009年; Yen等人，2006年）。
Synthetic fibres have acquired an important part of the current textile industry. A great disadvantage of some of the synthetic fibres is their low surface energy. This causes poor wettability and dyeability. Surface modification techniques are mainly carried out to remove loosely bound materials, foreign particles/impurities and to improve hydrophilic nature and thereby improving dyeability. Manipulation of surface characteristics of textile materials is of fundamental importance in the production of advanced functional textiles. Textile fibres can be classified in two main groups: Natural and Synthetic. Natural fibres are of animal origin or plant origin such as silk, wool, hair, jute, cotton, cellulose etc. whereas there are a number of manmade/synthetic fibres such as viscose, polyester, polypropylene, nylon, PLA fibres, polyamide and acrylic fibres. Natural fibres are limited and are not sufficient and not always suitable for many applications. Hence synthetic fibres have acquired greater importance in the present era. Synthetic fibres form an important part of the textile industry, with the production of polyester alone surpassing that of cotton. Improving the surface properties suitably is a very important aspect of the textile processing. Low surface energy of the synthetic fibres affects the processing of the fibres, especially during wet treatments. The surfaces are not easily wetted, thus impeding the application of finishing compound and colouring agents. In addition, a hydrophobic polymer hinders water from penetrating into the pores of the fabric. For a number of applications it is necessary to modify surface properties of textiles from hydrophobic to hydrophilic and vice versa. Plasma processing has a potential to render and change such surface properties. Recent advances in textile chemistry have resulted in imparting various functional properties such as decreased skin irritations, enhancing antimicrobial activity and fragrance to the textile material. The surface composition and structure of a textile material plays an important role in the textile’s performance in specific applications. E.g. The surface of apparel / textile garment that is in contact with human skin could be modified to absorb the body moisture while the outside surface could be modified to repel water. Several studies showed that properties of polymeric substrates could be altered through surface modification (Deshmukh and Bhat, 2003 (a); Deshmukh and Shetty, 2007; Jahagirdar and Tiwari, 2004; Navaneetha P., et al., 2009; Yen et al., 2006).
影响因子：
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作者：
Hao Xu;R. Deshmukh;R. Timmons;K. Nguyen
通讯作者：
Hao Xu;R. Deshmukh;R. Timmons;K. Nguyen