聚苯胺/涤纶导电纱线的制备  

Synthesis of Polyaniline /Dacron Conductive Composite Yarn

作　　者：李准准[1] 吴德林[1] 钱金明[1] 张其梅[1] 

机构地区：[1]池州学院材料与化学工程系,安徽池州247000

出　　处：《山东化工》2014年第9期11-12,共2页Shandong Chemical Industry

基　　金：池州学院引进研究生科研启动项目(2011RC041)

摘　　要：以涤纶纱线为基材制备涤纶/聚苯胺导电纱线。采用正交试验分析 pH 值、苯胺、过硫酸铵的用量对导电性能的影响。通过对比实验观察碱减量预处理的效果；利用万用表对复合纱线导电性能进行测量。结果表明：碱减量预处理非常必要，当 pH 值为2-3，苯胺用量为10 g，过硫酸铵质量为2g 时导电纱线的电阻率最低，为96Ω·cm。Polyaniline/ Dacron conductive composite yarn was prepared with polyester yarn as base material. By using of orthogonal experiment,the effect of pH,aniline and ammonium persulfate on conductive performance of composite yarn is studied. By contrast experiment to observe the effect of alkali deweighting pretreatment;Using the multimeter to measure composite yarn conductive properties. The results show that alkali deweighting pretreatment is necessary;When the conditions are as follows：pH is between 2 - 3,The amount of aniline is 10 g,and ammonium persulfate is 3 g,The resistivity of composite yarn is as low as 96 Ω·cm.

关 键 词：涤纶纱线 聚苯胺 导电性 

分 类 号：TQ342.83[化学工程—化纤工业]