【摘要】 针对柠檬酸和壳聚糖在棉织物抗菌整理中的应用,研究了壳聚糖的浓度对棉织物抗菌性的影响,多元羧酸的含量对壳聚糖固着率的影响及焙烘温度对壳聚糖固着率和白度的影响;并对整理后棉织物的性能进行了测试分析。结果表明,用柠檬酸和壳聚糖的混合液对棉织物进行抗菌整理的效果是明显的,整理后棉织物的耐久定型和折皱回复率都有提高,而且经反复洗涤后,其抗菌性仍达到80%以上。更多还原

【Abstract】 Aiming at the application of citric acid and chitosan in antimicrobial finishing for cotton fabrics,the effect of the chitosan concentration on the antimicrobial property of the cotton fabric,the content of polycarboxylic acid on the fixation rate of chitosan and the curing temperature on the fixation rate of chitosan and whiteness of the fabric were investigated.The properties of the treated cotton fabric are tested,and the results showed that anitmicrobial finishing effect of the cotton fabric treated with citric acid and chitosan are evident.The durable press and wrinkle recovery angle of the treated cotton fabric have improved,and despite repeated launderings,over 80% of the antimicrobial effect remained.更多还原