An Evaluation on the Salt-free Reactive Dyeing Property of Modified Cotton Fabric with Cationic Chicken Feather Keratin Agent
A novel cationic modifying chicken featiier keratin agent (named WLS-10) was syntiiesized witii chicken-featiier protein and another self made linking modifying cationic agent (named WLS).The structure of tiie synthesized agent was characterized by Fourier transform infrared spectroscopy (FTIR) then it was applied to a woven cotton fabric prelreatment for salt-free reactive dyeing.The dyeing effectiveness of the cotton fabric modified by WLS-10 dyed in the absence of salt was evaluated and compared witii tiiat of the cotton fabric modified by WLS dyed in tiie absence of salt and compared with that of the unmodified cotton fabric dyed in the presence of salt.The results indicated tiiat the modified cotton fabric with WLS-10 dyed in the salt-free exhibited the highest color strengtii value (K/S),dye up-take (E),fixation of adsorbed dye (F) and the total fixation of tiie original applied dye (T) among the three fabrics.And the WLS-10 modified cotton fabric did not decrease the color faslness and tiie level-dyeing property.It can be seen that WLS-10 is a better salt-free reactive dyeing auxiliary than WLS.
Cationic chicken feather keratin agent Modification Cotton fabric Salt-free and low alkaline dyeing Reactive dyes
Xue-Yan Wang Yuan-Jun Liu
School of Textile and Material,Xian Polytechnic University,Xian,710048,P.R. China
国际会议
第六届纺织生物工程及信息国际会议(The 6th Textile Bioengineering and Informatics Symposium )(TBIS2013)
西安
英文
261-270
2013-09-26（万方平台首次上网日期，不代表论文的发表时间）