中性纤维素酶整理丝光棉织物工艺的确定  

Process of neutral cellulase finishing on mercerizing cotton fabrics

作　　者：孙洁[1] 贺江平[1] 梁金山[1] 赵建华[1] 

机构地区：[1]西安工程大学纺织与材料学院,陕西西安710048

出　　处：《西安工程大学学报》2012年第5期594-597,共4页Journal of Xi’an Polytechnic University

摘　　要：研究中性纤维素酶整理丝光棉织物后对其性能的影响.通过实验分析酶用量、pH值、整理温度和时间对织物失重率、顶破强力、硬挺度及抗起毛起球性的影响,并最终确定最佳工艺条件.实验结果表明,中性纤维素酶整理丝光棉织物的最佳工艺为酶用量2%(o.w.f),pH值为7.5,整理温度50℃,整理时间55min.在最佳工艺条件下整理的丝光棉织物,各方面性能有不同程度的改善.并且,顶破强力控制在220N以上,仍能保持织物应有的使用性能.The influence of neutral cellulase finishing on characters of mercerizing cotton fabrics is stud- ied,the impact of the dosage of cellulase, pH value, treating temperature, and time on the weight-loss ratio, the bursting strength, the stiffness, and the pilling resistance are analyzed through the experi- ments, the optimum process of neutral cellulase finishing on characters of mercerizing cotton fabrics is determined as follows the dosage of cellulase is 2 % （o. w. f）, the pH value is 7.5, the treating tempera- ture is 50℃, and the time is 55min. The various aspects of performance of the mercerizing cotton fabrics under optimum process have improved. When the busting strength control is over 220N, it is still con- sidered acceptable for use performance.

关 键 词：中性纤维素酶 丝光棉织物 整理 工艺 

分 类 号：TS195[轻工技术与工程—纺织化学与染整工程]