高压液相色谱法研究聚马来酸(HPLC)(PMA)与竹纤维织物交联反应的动力学  

HPLC study of the kinetics of the cross-linking reaction of polymaleic acid with bamboo fiber

作　　者：郑春玲[1] 王祥荣[1] 赵建平[1] 

机构地区：[1]苏州大学材料工程学院,江苏苏州215021

出　　处：《印染助剂》2005年第4期17-19,共3页Textile Auxiliaries

摘　　要：以高压液相色谱(H PLC)为分析手段,测定竹纤维织物与聚马来酸(PM A)交联反应后残液中多元羧酸质量摩尔浓度的变化,研究了焙烘温度对竹纤维织物与聚马来酸(PM A)交联反应程度的影响.结果表明:聚马来酸与竹纤维的交联反应符合假一级反应的规律,交联反应的活化能为99.879 kJ/m ol,频率因子为22.478.The changes of the polycarboxylic acid concns. in the residual liquors after the cross-linking reaction of polymaleic acid with bamboo fiber fabrics were detd. by means of high pressure liq. chromatography (HPLC). The influence of the baking temp. on the cross-linking reaction degree of the fibers with polymaleic acid was studied. The research results demonstrated that the cross-linking reaction follows the rules of the pseudo-first-order reactions, the activation energy is 99.879 kJ/mol, and the frequency factor 22.478.

关 键 词：高压液相色谱 竹纤维织物 交联反应 聚马来酸 动力学 质量摩尔浓度 假一级反应 分析手段 多元羧酸 反应程度 焙烘温度 频率因子 mol 活化能 

分 类 号：TS207.3[轻工技术与工程—食品科学] TS195.6[轻工技术与工程—食品科学与工程]