Mathematical Model for Application of Simulated Tikuanyin Tea Residues on Wool Dyeing Process  

作　　者：Chan P. M., Yuen C. W. M., Yeung K. W.Institute of Textiles and Clothing, The Hong Kang Polytechnic University, Hong Kong 

出　　处：《Journal of China Textile University(English Edition)》1999年第2期21-25,共5页

摘　　要：The central composition experimental design of multiva-riate Response Surface Method was used to formulate mathematical models aiming to predict (1) the optimum dyeing conditions of simulated waste Tikuanyin tea for wool fabric and (2) the optimum extraction conditions of a natural mordant originated from common waste eggshell. The pre - mordanting eggshell was applied to wool fabric before dyeing with simulated waste Tikuanyin tea under the optimum dyeing conditions. After mordanting the wool fabric with extracted natural eggshell solution, the prominent effect of increment in dye uptake and improvement of the properties of light fastness, washing fastness and rubbing fastness were evaluated.The central composition experimental design of multiva-riate Response Surface Method was used to formulate mathematical models aiming to predict (1) the optimum dyeing conditions of simulated waste Tikuanyin tea for wool fabric and (2) the optimum extraction conditions of a natural mordant originated from common waste eggshell. The pre - mordanting eggshell was applied to wool fabric before dyeing with simulated waste Tikuanyin tea under the optimum dyeing conditions. After mordanting the wool fabric with extracted natural eggshell solution, the prominent effect of increment in dye uptake and improvement of the properties of light fastness, washing fastness and rubbing fastness were evaluated.

关 键 词：mathematical model natural DYE TEA WOOL DYEING MORDANT YELLOWING 

分 类 号：TS193.6[轻工技术与工程—纺织化学与染整工程]