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DBD treatment of diacetate, polyamide, polyester, acrylic and wool fibres and competitive dyeing with different dye classes

机译：DBD处理双乙酸盐，聚酰胺，聚酯，丙烯酸和羊毛纤维，以及不同染料类别的竞争性染色

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摘要

In this work we present a study of a DBD plasma treatment of five different fibres (diacetate, polyamide, polyester, acrylic and wool), using a dielectric barrier discharge running with different dosages in air at atmospheric pressure. Based on the results above, the dosage around 600 W.min/m2 has been found to produce uniform wettability in tested materials. The experiments were conducted to determine the effects of the DBD treatment on the measured changes in surface wettability, morphology and chemical composition. After DBD plasma treatment, dyeing experiments were carried out in order to evaluate colour strength (K/S) in the samples with and without treatment and high improvement of tintorial properties has been detected in a significant number of the trials.
机译：在这项工作中，我们使用在大气中以不同剂量在空气中运行的介质阻挡放电，对五种不同纤维（二乙酸酯，聚酰胺，聚酯，丙烯酸和羊毛）的DBD等离子体处理进行了研究。基于以上结果，发现在测试材料中约600 W.min / m2的剂量产生均匀的润湿性。进行实验以确定DBD处理对所测得的表面润湿性，形态和化学成分变化的影响。在进行DBD等离子体处理后，进行了染色实验，以评估经过处理和未经处理的样品中的色强度（K / S），并且在大量试验中检测到着色性能的高度改善。

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