基于氩气等离子体的仿棉织物亲水改性
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摘要
采用β-环糊精与等离子体复合处理仿棉织物,以提高其吸湿快干性能。讨论了等离子体处理时间、功率、气体流量等对织物吸湿性能的影响,结果表明:仿棉织物经流量为1 L/min、功率4 kW的氩气等离子体处理2 min后,织物芯吸高度为104 mm,水扩散时间为2 s,蒸发速率达到2.62 g/h。先经β-环糊精处理再经等离子体处理,织物的芯吸高度达到133 mm,滴水扩散时间<1 s,蒸发速率为1.94 g/h。等离子体处理前后仿棉织物的机械性能无明显变化。
The combination of β-cyclodextrin and plasma is carried out to treat cotton-like polyester fabric to improve the hydrophilicity. The effects of plasma treatment time, power, gas flow rate on the moisture absorption performance of the fabric are discussed. It is said that the cotton-like polyester fabric has core suction height of 104 mm, water diffusion time of 2 s, and vaporized rate of 2.62 g/h, when treated for 2 min with argon plasma of 1 L/min argon flow and power of 4 kW. If first treated with β-cyclodextrin followed by plasma treatment, the fabric can obtain 133 mm core suction height, less than 1 s of droplet water diffusion time and 1.94 g/h vaporized rate. Plasma treatment shows low negative effect on mechanical properties of the fabric.
The combination of β-cyclodextrin and plasma is carried out to treat cotton-like polyester fabric to improve the hydrophilicity. The effects of plasma treatment time, power, gas flow rate on the moisture absorption performance of the fabric are discussed. It is said that the cotton-like polyester fabric has core suction height of 104 mm, water diffusion time of 2 s, and vaporized rate of 2.62 g/h, when treated for 2 min with argon plasma of 1 L/min argon flow and power of 4 kW. If first treated with β-cyclodextrin followed by plasma treatment, the fabric can obtain 133 mm core suction height, less than 1 s of droplet water diffusion time and 1.94 g/h vaporized rate. Plasma treatment shows low negative effect on mechanical properties of the fabric.
引文
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[2]张鑫.新型中空纤维保温吸湿排汗面料的开发[J].印染,2016,42(14):39-40.
[3]潘文丽.纺织品吸湿排汗性能的测试标准[J].印染,2015,41(24):40-44.
[4]陈镇,赵世显,冯愈,等.涤棉织物吸湿排汗整理[J].印染,2013,39(20):30-34.
[5]陈英,陈森,宋富佳.等离子体接枝反应对涤纶织物亲水性能的影响[J].纺织学报,2010,31(7):74-78.
[6]戴悦,韦淑娟,黄煜婷,等.等离子改性仿棉色织提花面料的吸湿排汗整理[J].染整技术,2018,4(3):16-19.
[7]刘昭雪.吸湿排汗织物抗紫外/分散染料同浴染整[J].印染,2009,35(19):25-29.
[8]姜利利,孙运.吸湿速干纺织品的性能及测试方法[J].中国纤检,2016(2):98-100.
[9]陆伟,崔运花,刁颖,等.常压等离子体技术改善涤纶及涤棉纱的吸湿性能[J].东华大学学报(自然科学版),2011,37(2):138-141.
[10] M.R.SRISHNAN,K.VELLINGIRI.采用等离子体处理提高聚酯纤维亲水性[J].国际纺织导报,2013(7):30-36.
[11]李峥嵘,邹洁,李泽锋.吸湿排汗整理剂Nepton PA[J].印染,2015,41(13):35-37.
[12]严琰,施秋萍,朱泉.锦/氨纶织物的固色和吸湿排汗整理[J].印染,2010,36(19):13-15.