纯棉粗号织物经纤维素酶处理后性能变化分析  

Analyses of Performance Change of Pure Cotton Coarse Count Fabric with Cellulase

作　　者：徐升运[1] 邢建伟[2] 许爱国[3] 马齐[1] 赵文娟[1] 

机构地区：[1]陕西省科学院酶工程研究所 [2]西安工程大学 [3]陕西省纺织科学研究所

出　　处：《棉纺织技术》2006年第9期19-21,共3页Cotton Textile Technology

基　　金：国家重点新产品项目(项目号为2002DE850018);国家科技部科技成果推广项目(项目号为2003EC000376)

摘　　要：为了研究纤维素酶处理粗棉布后织物性能的变化,分析了纤维素酶用量、处理液pH值、处理液的温度、处理时间对减量率的影响,得出了合理的工艺参数。并测试了纤维素酶处理粗棉布前后断裂强度、硬挺度、悬垂系数、弹性、缩水率、丰满度的变化。认为经纤维素酶处理后的织物手感柔软,表面光洁美观且有花纹,从而可提高粗棉布的附加值。To research the performance change of coarse count cotton fabric when using cellulose, the influence of cellulase dosage, pH value of treatment liquid, temperature of treatment liquid, treatment time on decrement rate were analyzed, and reasonable processing parameters were got. The change of breaking strength, stiffness, drape coefficient, elasticity, water shrinkage, fullness of coarse count cotton fabric in the course of treating by cellulose were tested. The test shows that fabric handle is softer when it is treated by cellulose, and the fabric has clear surface and pattern, so the treatment can enhance added value of coarse count cotton fabric.

关 键 词：粗棉布 纤维素酶 工艺参数 断裂强力 悬垂系数 

分 类 号：TS101.923[轻工技术与工程—纺织工程]