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首页> 外文会议>International Conference on Intelligent Materials and Manufacturing Engineering >Dyeing Properties and Color Fastness of Chitosan Treated Cotton Fabrics with Thian King Leaves Extract
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Dyeing Properties and Color Fastness of Chitosan Treated Cotton Fabrics with Thian King Leaves Extract

机译：壳聚糖处理棉织物的染色性能和色牢度与王叶提取物

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摘要

Chitosan, a naturally available biopolymer, was used as finishing agent to increase dye uptake and color fastness of cotton fabrics. Thian King leaves extract a natural dye was applied on cotton fabrics after chitosan treatment. The whiteness index and tensile strength of samples were measured to study the effect of chitosan application. The color of dyed samples was investigated in term of the colorimetric parameters (L*, a*, b*, ΔE) and K/S values. The color fastness to washing, rubbing and light of dyed samples was determined according to AATCC test method. The results showed that the chitosan concentration enhances the whiteness index and tensile strength of the treated cotton fabrics. Chitosan treatment showed increase dye uptake of cotton fabrics. Fastness properties of these to washing, rubbing and light have also been discussed.
机译：壳聚糖是一种天然可用的生物聚合物，用作精加工剂以增加棉织物的染料吸收和色牢度。壳聚糖处理后，王叶提取物在棉织物上应用天然染料。测量样品的白度指数和拉伸强度研究壳聚糖应用的作用。在比色参数（L *，A *，B *，ΔE）和k / s值的术语中研究了染色样品的颜色。根据AATCC试验方法测定染色样品的清洗，摩擦和光的色牢度。结果表明，壳聚糖浓度增强了处理过的棉织物的白度指数和拉伸强度。壳聚糖治疗表明棉织物的染料增加。还讨论了这些与洗涤，摩擦和光的牢度性能。

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