Dralon异形腈纶染色热力学研究  

Study on the Dyeing Thermodynamics of the Dralon Special-Shaped PAN Fiber

作　　者：张莉[1] 王华君 李美真[1] 

机构地区：[1]内蒙古工业大学轻工与纺织学院,内蒙古呼和浩特010080 [2]宏达高科控股股份有限公司,浙江海宁314409

出　　处：《合成纤维》2016年第2期19-22,共4页Synthetic Fiber in China

摘　　要：选用阳离子蓝X-BL、阳离子红X-GRL、阳离子黄X-5GL 3种染料,对Dralon异形腈纶的染色机制进行了研究,绘制了3种阳离子染料上染Dralon异形腈纶的吸附等温线,测定了Dralon异形腈纶的染色热力学参数,为Dralon异形腈纶及其产品的染色提供一定的理论支持,有利于促进Dralon异形腈纶的进一步开发。Cationic Blue X-BL, Cationic Red X-GRL and Cationic Yellow X-5GL were chosen to study thedyeing property of Dralon special- shaped PAN fiber. By drawing three cationic dyes to the adsorptionisotherms of Dralon special- shaped PAN fiber, the staining thermodynamic parameters of the fiber weremeasured. The study of this subject can provide some theoretical support for the dyeing of the Dralon special-shaped PAN fiber and it is advantageous for the further development of the Dralon special-shaped acrylicfiber.

关 键 词：Dralon异形腈纶 阳离子染料 染色热力学 吸附等温线 

分 类 号：TS193.11[轻工技术与工程—纺织化学与染整工程]