TPEE电纺纳米纤维无纺布的制备研究  

Preparation of TPEE by electrospinning

作　　者：王娇娜[1,2] 李从举[1,2] 

机构地区：[1]北京服装学院材料科学与工程学院,北京100029 [2]北京市服装材料研究开发与评价重点实验室,北京100029

出　　处：《化工新型材料》2009年第11期75-77,共3页New Chemical Materials

基　　金：北京市教委科技发展计划重点项目;北京市属高等学校人才强教计划资助项目资助;国家863计划(GrantNo.:2007AA02190);国家973项目(2010CB933501)

摘　　要：采用本实验室自行组装的静电纺丝装置制备了热塑性聚酯弹性体(Thermoplasticc Ester Elastomer,简称TPEE)的纳米纤维无纺布,固定固化距离,通过控制纺丝电压、溶液浓度及溶液压力,进行了该体系纺丝状态的探索,然后采用扫描电子显微镜(SEM)及X射线衍射仪(XRD)对该无纺布的微观形貌及结晶行为进行了表征。同时采用SANS拉伸仪于室温下对TPEE进行了单轴拉伸试验,采用TG-DTA热分析仪对其耐热性能进行了表征测试。TPEE nano-fibers non-woven membranes were prepared by electrospinning equipment.We studied the system of TPEE by control voltage,solution concentration and pressure in ceitain distance.The micromorphology and crystallization of the electrospun non-woven membranes were studied by scanning electron microscope（SEM） and X-ray diffraction（XRD） respectively.The non-woven membranes were also charactered by strength-strain curve,and tested by TG-DTA to show its heat-resistant performance.

关 键 词：纳米纤维 静电纺丝 热塑性聚酯弹性体(TPEE) 

分 类 号：TQ340.6[化学工程—化纤工业]