蛋白酶改性羊驼毛的强伸和摩擦性能研究  

Research on the strength and friction property of alpaca after protease processing

作　　者：陈前维[1] 张引 张一心[1] 张鹏飞 

机构地区：[1]西安工程大学,陕西西安710048 [2]淄博市纤维纺织产品监督检验所,山东淄博255032 [3]陕西出入境检验检疫局,陕西西安710068

出　　处：《纺织科技进展》2008年第2期66-68,共3页Progress in Textile Science & Technology

摘　　要：采用双氧水预处理与Wolsen酸性蛋白酶相结合的方法对羊驼毛进行减量细化,主要探讨了减量细化后羊驼毛的强伸性能和表面摩擦性能,并着重分析了羊驼毛经减量细化后减量率、逆鳞片摩擦系数、顺鳞片摩擦系数等与蛋白酶处理条件的关系,最后得到羊驼毛的强度保持率与减量率的线性拟合关系和回归方程。The alpaca fiber weight-loss was carried using the method of H202 oxidation pretreating combined with Wolsen acid protease processing, The strength and surface friction property was researched after weight-loss slenderizing, and the relationship between the processing condition of Wolsen acid protease and weight-loss, scale frictional coefficient, and frictional effect were analyzed. At last, the linear fit and regression equation between strength retention and weight-loss of alpaca were educed.

关 键 词：羊驼毛 Wolsen酸性蛋白酶 减量细化 强伸性能 表面摩擦性能 

分 类 号：TS102.3[轻工技术与工程—纺织工程]