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首页> 外文期刊>The Journal of the Textile Institute >The impact of nitrogen low temperature plasma treatment upon the physical-chemical properties of polyester fabric
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The impact of nitrogen low temperature plasma treatment upon the physical-chemical properties of polyester fabric

机译：氮气低温等离子体处理对涤纶织物理化性能的影响

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摘要

Thermal properties, light reflection, dye absorption, and resistance against bacteria growth have made fibers and textiles very important and applicable in industry. These are mainly attributed to the structure and the surface characteristics, and their modification appears to be very contribute to improving the properties of textiles. Most of the methods aimed at such modifications are implemented in a liquid phase. However, cold plasma has some primacy; it can be done in dry areas, does not have any environmental harm or pollution, and reduces the required energy. In this study, polyester was used and its surface properties were investigated under plasma treatment in nitrogen gas for 2 min irradiation with 1 and 2 keV ions with intensities of 0.04, 0.05, 0.06, 0.08, and 0.1 mA. Changes in properties such as dyeability, thermal, and antibacterial activities of samples were investigated after plasma treatment. The results reveal that cold plasma treatment on polyester under nitrogen gas for 2 min has many suitable effects such as more disperse and acidic dye absorption, improvement of crystalline regions, and antibacterial activity in fabric. Besides, Fourier transform infrared shows that plasma treatment does not have any impact on the bulk properties of polyester fabric.
机译：热性能，光反射，染料吸收和对细菌生长的抵抗力使纤维和纺织品变得非常重要，并在工业上得到应用。这些主要归因于结构和表面特性，并且它们的改性似乎对改善纺织品的性能非常有帮助。旨在进行此类修饰的大多数方法是在液相中实施的。但是，冷血浆具有某些优势。它可以在干燥地区完成，对环境没有任何危害或污染，并减少了所需的能源。在这项研究中，使用了聚酯，并在等离子处理下在氮气中分别用强度为0.04、0.05、0.06、0.08和0.1 mA的1和2 keV离子辐照2分钟，研究了其表面性能。等离子处理后，研究了样品的可染性，热和抗菌活性等性质的变化。结果表明，在氮气气氛下对聚酯进行2分钟的冷等离子体处理具有许多合适的效果，例如更多的分散和酸性染料的吸收，结晶区域的改善以及织物的抗菌活性。此外，傅立叶变换红外表明等离子处理对聚酯织物的膨松性能没有任何影响。

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