等离子体引发亚麻接枝改性方法的优化设计  

Optimized designing of grafting modification of linen by plasma

作　　者：于娜[1] 李淳[1] 

机构地区：[1]大连轻工业学院,辽宁大连116034

出　　处：《纺织学报》2006年第3期86-89,共4页Journal of Textile Research

基　　金：辽宁省教育厅高等学校科学研究项目(2004D055)

摘　　要：研究了低温等离子体引发亚麻接枝丙烯酰胺(AAm)的优化设计方法,以改善其染色性能。采用二次回归正交设计法建立亚麻织物上染率与接枝液浓度、温度、等离子体处理电压、时间之间的函数表达式,并分别列出每种因素单独的函数表达式。最终确定最优工艺为接枝液质量分数30%,温度25℃,电压14.6 kV,时间60 s。This article discussed the modification of linen fabric by grafting acrylamide（AAm） onto it initiated by low temperature plasma for improving its dyeability. The quadratic regression orthogonal design was adopted to establish function expression among dye-uptake and concentration of acrylamide, temperature of graft polymerization, potential of plasma treatment, and time of plasma treatment. Individual function expression of each factor and dye-uptake was presented. The best process conditions were determined as follows： 30% acrylamide, 14.6 kV plasma treatment for 60 s at 25 ℃.

关 键 词：低温等离子体 亚麻织物 接枝共聚 二次回归正交设计 

分 类 号：TS102.61[轻工技术与工程—纺织工程]