渗入氧化锌晶须的聚丙烯腈纤维的抗静电性

纺织学报 ›› 2007, Vol. 28 ›› Issue (2): 11-13.

渗入氧化锌晶须的聚丙烯腈纤维的抗静电性

张海波¹;秦刚¹;吴承训²

1.河南理工大学材料科学与工程系河南焦作454000;2.东华大学材料科学与工程学院上海201620

收稿日期:2005-07-18 修回日期:2006-10-15 出版日期:2007-02-15 发布日期:2007-02-15

Antistatic performance of ZnO whisker in polyacrylonitrile(PAN) fiber

ZHANG Haibo;QIN Gang;WU Chengxun

1.Material Science and Engineering Department;Henan Polytechnic University;Jiaozuo;Henan 454000;China;2.College of Material Science and Engineering;Donghua University;Shanghai 201620;China

Received:2005-07-18 Revised:2006-10-15 Online:2007-02-15 Published:2007-02-15

摘要/Abstract

摘要： 分析了聚丙烯腈初生纤维的微观结构,在凝固浴前增加一个悬浮有氧化锌晶须的乳液槽,使氧化锌晶须在聚丙烯腈初生纤维通过乳液时渗入其内部,起到抗静电的作用。实验结果表明:悬浮有单针状氧化锌晶须的乳液其抗静电效果优于悬浮有四针状氧化锌晶须的乳液;当聚丙烯腈初生纤维在悬浮有单针状氧化锌晶须的乳液中停留时间为20 s时,聚丙烯腈纤维体积比电阻率降为4.5×1010Ω.cm,当停留时间达到60 s后,聚丙烯腈纤维的体积比电阻率可降到4.1×108Ω.cm。

Abstract: The microstructure of as-spun PAN fiber is analyzed,and a novel method for improving PAN(fiber′s) antistatic performance is investigated,that is,adding a bath of aqueous emulsion suspended with ZnO whiskers before coagulation bath and making the whiskers diffusing into the as-spun PAN fibers.The antistatic result of the aqueous emulsion suspended with single-pod ZnO whiskers are better than that of the aqueous emulsion suspended with tetrapod ZnO whiskers.When the time PAN fibers stay in the aqueous emulsion suspended with single-pod ZnO is(20 s,)the specific volume resistivity of PAN fiber reduces to(4.5×10¹⁰ Ω·cm,)and when the time is(60 s,) the specific volume resistivity reduces to(4.1×10⁸ Ω·cm.)

张海波;秦刚;吴承训. 渗入氧化锌晶须的聚丙烯腈纤维的抗静电性[J]. 纺织学报, 2007, 28(2): 11-13.

ZHANG Haibo;QIN Gang;WU Chengxun. Antistatic performance of ZnO whisker in polyacrylonitrile(PAN) fiber[J]. JOURNAL OF TEXTILE RESEARCH, 2007, 28(2): 11-13.

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