共 34 条
An attempt of improving polyester inkjet printing performance by surface modification using ß-cyclodextrin
被引:29
作者:
Chen, Li
[1
]
Wang, Chaoxia
[1
]
Tian, Anli
[1
]
Wu, Min
[1
]
机构:
[1] Jiangnan Univ, Minist Educ, Sch Text & Clothing, Key Lab Ecotext, Wuxi 214122, Peoples R China
基金:
中国国家自然科学基金;
关键词:
polyester;
surface modification;
ss-cyclodextrin;
inkjet printing;
image quality;
BETA-CYCLODEXTRIN;
PLASMA TREATMENT;
FABRICS;
FIBERS;
D O I:
10.1002/sia.5023
中图分类号:
O64 [物理化学(理论化学)、化学物理学];
学科分类号:
070304 ;
081704 ;
摘要:
To improve the sharpness and the color yield of polyester fabrics with water-based pigment inkjet printing, surface modification was proceeded using beta-cyclodextrin and citric acid. Fabrics were modified in the solution of beta-cyclodextrin with the concentration 100g/L and citric acid 100g/L. The line width and image area of printed patterns, which could evaluate the printing performances, on the modified polyester fabric were decreased by 77% and 62% in comparison with that of the control, respectively. The color yield characterized by the K/S value was enhanced by 47%. Scanning electron microscope and atomic force microscope images confirmed that the capillary effect was decreased and the surface roughness was increased after the surface modification. The microscope images of the printed patterns clearly showed that the sharpness and the color yield were improved. Thereby, beta-cyclodextrin modification offered a potential way to polyester pretreatment for pigment inkjet printing. Copyright (c) 2012 John Wiley & Sons, Ltd.
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页码:1324 / 1330
页数:7
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