磁性壳聚糖/聚多巴胺改性棉织物的天然花青素染色
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摘要
制备了磁性壳聚糖/聚多巴胺溶胶,并将其用于棉织物的表面改性。用葡萄籽来源的花青素天然染料对改性的棉织物染色,用全反射红外光谱与扫描电镜对改性棉纤维进行结构表征,并探讨了影响改性棉纤维吸附天然花青素染料的因素。结果表明,经过磁性壳聚糖/聚多巴胺改性的棉织物表面有高分子聚合物薄膜沉积,其织物表面比未处理棉织物粗糙,且抗紫外线效果增强,织物断裂强度提高。用天然染料花青素染色后的棉织物表面色深K/S值增加。当花青素质量浓度为5 g/L,染色温度为60℃,染色时间为70 min,在中性染色条件下,改性棉织物可获得较好的染色效果。
The magnetic chitosan/polydopamine hybrid sol is prepared and used to modify cotton fiber.The structure of the modified cotton is characterized with the ATR-IR and SEM. The effect of different dyeing conditions on dyeing properties of the treated cotton fiber with anthocyanin is discussed. The results show that the surface of the treated cotton fiber is more coarse than the untreated. The treated cotton has better anti-UV and mechanical properties. Under the conditions of anthocyanin concentration of 5 g/L, dyeing temperature 60 ℃, neutral condition, the treated cotton fiber can obtain highK/S value.
The magnetic chitosan/polydopamine hybrid sol is prepared and used to modify cotton fiber.The structure of the modified cotton is characterized with the ATR-IR and SEM. The effect of different dyeing conditions on dyeing properties of the treated cotton fiber with anthocyanin is discussed. The results show that the surface of the treated cotton fiber is more coarse than the untreated. The treated cotton has better anti-UV and mechanical properties. Under the conditions of anthocyanin concentration of 5 g/L, dyeing temperature 60 ℃, neutral condition, the treated cotton fiber can obtain highK/S value.
引文
[1]杨丽,田俊莹.天然染料栀子蓝对羊毛织物的染色性能[J].毛纺科技,2011,39(6):11-13.
[2]何佩峰,崔永珠,于洪健,等.羊毛织物的天然染料茜草泡沫染色[J].印染,2018,44(24):28-31.
[3]柯贵珍,靳新亚,朱坤迪.棉织物的壳聚糖改性处理及胭脂虫红染色[J].印染,2018,44(23):21-24.
[4]王华印,胡志华,周文龙.花青素类天然染料研究现状及展望[J].现代纺织技术,2013,6(6):55-58.
[5]卢声.苏木天然染料染色柞蚕丝织物的色光稳定性研究[J].丝绸,2013,50(1):14-17.
[6]田喜强,董艳萍,马松艳,等.紫薯花青素的稳定性及其抗氧化性研究[J].食品工业,2014,35(8):49-51.
[7]王华印,胡志华,周文龙.花青素类天然染料研究现状及展望[J].现代纺织技术,2013(6):55-58.
[8]柴丽琴,邵建中,周岚.棉纤维的非反应型改性及其在天然染料染色中的应用[J].纺织学报,2010,31(8):86-91,102.
[9]何雪梅,周成兵,徐惠栋.壳聚糖/钛杂化溶胶改性蚕丝织物的花青素染色[J].印染,2015,41(16):16-17.
[10]宋孝浜,吴优,祁珍明,等.磁性壳聚糖改性蚕丝织物吸附花青素的性能研究[J].上海纺织科技,2018,46(4):4-7.
[11] ZHOU Z, LIU R. Fe3O4@polydopamine and derived Fe3O4@carbon core-shell nanoparticles:Comparison in adsorption for cationic and anionic dyes[J]. Colloids and Surfaces A:Physicochemical and Engineering Aspects, 2017. 522:260-265.
[12]赵晨旭,谢银红,廖芝建.聚多巴胺对材料表面功能化的研究及应用进展[J].高分子通报,2015,12:28-35.
[13] LEPOITTEVIN, BéNéDICTE, BEDEL S, et al. Antibacterial surfaces obtained through dopamine and fluorination functionalizations[J]. Progress in Organic Coatings, 2015, 82:17-25.
[14] LIU L, SHAO B, YANG F. Polydopamine coating-Surface modification of polyester filter and fouling reduction[J]. Separation and Purification Technology, 2013, 118:226-233.
[15] LI F, DU M, ZHENG Q. Dopamine/Silica Nanoparticle Assembled, Microscale Porous Structure for Versatile Superamphiphobic Coating[J]. ACS Nano, 2016, 10(2):2910-2921.
[16]杨梅,阎克路,周兴平,等.准分子紫外光源制备磁性功能涤纶织物[J].印染,2009,35(7):6-8.
[2]何佩峰,崔永珠,于洪健,等.羊毛织物的天然染料茜草泡沫染色[J].印染,2018,44(24):28-31.
[3]柯贵珍,靳新亚,朱坤迪.棉织物的壳聚糖改性处理及胭脂虫红染色[J].印染,2018,44(23):21-24.
[4]王华印,胡志华,周文龙.花青素类天然染料研究现状及展望[J].现代纺织技术,2013,6(6):55-58.
[5]卢声.苏木天然染料染色柞蚕丝织物的色光稳定性研究[J].丝绸,2013,50(1):14-17.
[6]田喜强,董艳萍,马松艳,等.紫薯花青素的稳定性及其抗氧化性研究[J].食品工业,2014,35(8):49-51.
[7]王华印,胡志华,周文龙.花青素类天然染料研究现状及展望[J].现代纺织技术,2013(6):55-58.
[8]柴丽琴,邵建中,周岚.棉纤维的非反应型改性及其在天然染料染色中的应用[J].纺织学报,2010,31(8):86-91,102.
[9]何雪梅,周成兵,徐惠栋.壳聚糖/钛杂化溶胶改性蚕丝织物的花青素染色[J].印染,2015,41(16):16-17.
[10]宋孝浜,吴优,祁珍明,等.磁性壳聚糖改性蚕丝织物吸附花青素的性能研究[J].上海纺织科技,2018,46(4):4-7.
[11] ZHOU Z, LIU R. Fe3O4@polydopamine and derived Fe3O4@carbon core-shell nanoparticles:Comparison in adsorption for cationic and anionic dyes[J]. Colloids and Surfaces A:Physicochemical and Engineering Aspects, 2017. 522:260-265.
[12]赵晨旭,谢银红,廖芝建.聚多巴胺对材料表面功能化的研究及应用进展[J].高分子通报,2015,12:28-35.
[13] LEPOITTEVIN, BéNéDICTE, BEDEL S, et al. Antibacterial surfaces obtained through dopamine and fluorination functionalizations[J]. Progress in Organic Coatings, 2015, 82:17-25.
[14] LIU L, SHAO B, YANG F. Polydopamine coating-Surface modification of polyester filter and fouling reduction[J]. Separation and Purification Technology, 2013, 118:226-233.
[15] LI F, DU M, ZHENG Q. Dopamine/Silica Nanoparticle Assembled, Microscale Porous Structure for Versatile Superamphiphobic Coating[J]. ACS Nano, 2016, 10(2):2910-2921.
[16]杨梅,阎克路,周兴平,等.准分子紫外光源制备磁性功能涤纶织物[J].印染,2009,35(7):6-8.