Dyeing Behaviour of Atmospheric Dielectric Barrier Discharge Plasma Treated Poly (ethylene terephthalate) Fabric
This work aims at commending a continuous surface treatment device, which meets the requirement of textile material surface modification by dielectric barrier discharge (DBD) at atmospheric pressure for industry production. In the experiment, quasi-glow- discharge, a glow-discharge like plasma, is produced under atmospheric pressure with the continuous simple device. Through the discharge of mixture of At, N <,2>-Ar, and O<,2>-Ar, polyester fabric is continuously modified. The results reveal that the dyeability of the polyester fabric is dramatically improved. The spectral value (K/S) of the dyed polyester fabric is increased after the treatment. The dyeing fastness of the modified material remains the highest degree. That is to say, the improvement of the dyeability does not degrade the dyeing fastness of the material at all. The study of scanning electron microscope (SEM) shows that the smooth and glossy surface of polyester fibre becomes rough after the treatment. The improvement of dyeability is attributed to the reaction of coarsenization and the introduction of functional groups in the surface during the treatment. This kind of device would play an active role in the future technological textile industry.
dielectric barrier discharge (DBD) continuous treatment surface modification dyeability polyester fabric
TANG Xiaoliang REN Zhongfu CHEN Xiaoli LI Chi FENG Xianping QIU Gao
College of Science, Donghua University, Shanghai 201620, P. R. China College of Material Science and Department of Bcience, Jining Medical College, Jining, Shandong 272013, P. R. China College of Texti College of Science, Donghua University, Shanghai 201620, P. R. China Department of Physics, University of Puerto Rico, San Juan, P. R. 00931-3343
国际会议
上海
英文
391-393
2007-10-15（万方平台首次上网日期，不代表论文的发表时间）