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首页> 外文期刊>Journal of Industrial Textiles >Production of high-performance textiles via pioneering strengthening approach using starch nanoparticles
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Production of high-performance textiles via pioneering strengthening approach using starch nanoparticles

机译：使用淀粉纳米粒子通过开创强化方法生产高性能纺织品

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To minimize the serious defects of durable press finishing of cellulosic textiles with respect to the great loss in strength properties, new pioneering strengthening approach of cotton fabric based on our previously prepared starch nanoparticles of size around 80-100 nm was used. For this purpose, cotton fabrics were treated with different concentrations of starch nanoparticles via coating technique using pad-dry-cure method, at which the starch nanoparticles are attached to the fabrics with the use of a padder adjusted to appropriate pressure and speed, followed by drying and curing. Fabric stiffness, surface roughness, tensile strength, elongation at break, abrasion resistance, wrinkle recovery angles, add-on %, and degree of whiteness as well as durability of treated fabrics were fully explored. SEM was used for detecting the change in surface morphology of reinforced coated fabric. The results obtained reflect the following findings: (a) all fabric performance like tensile strength, stiffness, wrinkle recovery angle, abrasion resistance and add on % were improved for coated fabrics with starch nanoparticles in comparison with untreated fabric, except that of surface roughness; (b) SEM confirmed the change in surface morphology of cotton fabric after reinforcement treatment using starch nanoparticles; (c) the dry wrinkle recovery angle and tensile strength of cotton fabrics treated in presence of 30 g/l starch nanoparticles are slightly decreased after 10 washing cycles as compared with untreated fabric; and (d) starch nanoparticles introduce an advance in textile finishing with respect to the above-mention fabric performance except that of surface roughness.
机译：为了使纤维素纺织品的耐用压制精加工的严重缺陷最大限度地，使用基于我们预先制备的淀粉纳米粒子的强度性质的大量损失，新的棉花纳米粒子的大小约为80-100nm。为此目的，通过使用焊盘 - 干燥方​​法通过涂布技术用不同浓度的淀粉纳米颗粒处理棉织物，用垫子将淀粉纳米粒子连接到织物上，使用垫子调节至适当的压力和速度，然后是干燥和固化。完全探讨了织物刚度，表面粗糙度，拉伸强度，断裂，耐磨性，皱纹恢复角度，加载量和白度的耐久性，以及经处理的织物的耐久性。 SEM用于检测增强涂层织物表面形态的变化。获得的结果反映了以下发现：（a）与未处理的织物相比，改善了抗拉强度，刚度，皱纹恢复角，耐磨性和加入的所有织物性能，与未处理的织物相比，改善了淀粉纳米粒子的涂层织物; （b）SEM通过淀粉纳米粒子在增强处理后确认棉织物表面形态的变化; （c）与未处理的织物相比，在30g / L淀粉纳米粒子存在下，在30g / L淀粉纳米粒子的存在下处理的棉织物的干皱恢复角和拉伸强度略微降低; （D）淀粉纳米粒子在纺织品精加工中引入了外面的织物性能，除了表面粗糙度之外。

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