| 壳聚糖季铵盐在棉织物喷墨印花中的应用 |
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| 引用本文： | 卜广玖,朱锋,王潮霞.壳聚糖季铵盐在棉织物喷墨印花中的应用[J].印染,2011,37(1). |
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| 作者姓名： | 卜广玖 朱锋 王潮霞 |
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| 作者单位： | 江南大学,生态纺织教育部重点实验室,江苏,无锡,214122 |
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| 摘 要： | 采用壳聚糖季铵盐对棉织物进行改性处理,探讨了改性处理对棉织物水性颜料墨水喷墨印花性能的影响。结果表明,经壳聚糖季铵盐改性后,棉纤维表面变得光滑,并形成一层薄膜;壳聚糖季铵盐改性可提高喷墨印花织物的K/S值,当壳聚糖季铵盐用量为0.8%时,K/S值由原先的3.20提高到4.87;喷墨印花的防渗化性能得到增强,印花清晰度提高,打印0.5 mm线条时,处理后织物经纬向的实际线宽清晰度分别提高16.5%和12.6%;改性后印花棉织物的弯曲刚度和弯曲滞后矩略有增加,织物手感略微变差。
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| 关 键 词： | 喷墨印花 颜料 壳聚糖季铵盐 棉织物 |
Application of chitosan ammonium salt to inkjet printing of cotton fabric |
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| BU Guang-jiu,ZHU Feng,WANG Chao-xia.Application of chitosan ammonium salt to inkjet printing of cotton fabric[J].Dyeing and Finishing,2011,37(1). |
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| Authors: | BU Guang-jiu ZHU Feng WANG Chao-xia |
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| Affiliation: | BU Guang-jiu,ZHU Feng,WANG Chao-xia(Key Laboratory of Eco-Textile,Ministry of Education,Jiangnan University,Wuxi 214122,China) |
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| Abstract: | Cotton fabric is modified with chitosan ammonium salt followed by pigment inkjet printing.Influence of modification on water-based pigment inkjet printing properties of cotton fabric is discussed.The results show that the fiber surface becomes smooth and is covered with a film after chitosan ammonium salt modification.K/S value of the cotton printings increases from 3.20 to 4.87 when modified with 0.8% of chitosan ammonium salt.Anti-flushing property is enhanced,printing definition is improved,and the accur... |
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| Keywords: | inkjet printing pigments chitosan ammonium salt cotton fabric |
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