采用静电纺丝法制备了聚乙烯醇(PVA)和聚酰胺-66(PA-66)与蒙脱土纳米复合纤维。用两种方法对各组分进行混合,高聚物和蒙脱土混合溶解于溶剂中,或者在有蒙脱土存在时进行单体聚合然后再溶解于溶剂中。高聚物/蒙脱土溶液被静电纺丝于非织造布衬底上。用SEM和元素分析法对纤维结构、粒子尺寸及其分布的研究表明,由两种方法制备的溶液获得的纳米填充物都分布于聚合物/纳米复合纤维网络中,但通过聚合方法得到的蒙脱土粒子比通过溶液混合方法得到的要小。只有PA-66-基纳米复合物在衬底上得到的涂层有足够的大小来测量接触角和水渗透时间。 Polyvinyl alcohol (PVA) and polyamide-66 (PA-66) and montmorillonite nanocomposite fibers were prepared by electrospinning. The components are mixed in two ways, the polymer and the montmorillonite are mixed and dissolved in a solvent, or the monomer is polymerized in the presence of montmorillonite and then dissolved in the solvent. The polymer / montmorillonite solution is electrospun onto a nonwoven substrate. SEM and elemental analysis of the fiber structure, particle size and distribution studies have shown that the nanofillers obtained by the two methods are distributed in the polymer / nanocomposite fiber network, but obtained by the polymerization process Soil particles are smaller than those obtained by solution mixing. Only the PA-66-based nanocomposite coating on the substrate was of sufficient size to measure the contact angle and water penetration time.