尼龙6/聚乙烯醇超细纤维无纺布的制备与表征

1.同济大学航空航天与力学学院,上海,200092

2.同济大学航空航天与力学学院,上海,200092

3.同济大学航空航天与力学学院,上海,200092

4.同济大学航空航天与力学学院,上海,200092

5.同济大学航空航天与力学学院,上海,200092

6.同济大学化学系,上海,200092

基金项目: 国家自然科学基金(10402031) 上海市纳米科技专项基金(0352nm091)

Preparation and Characterization of Nylon-6/Poly(vinyl Alcohol) Ultrafine No-Woven Fabrics

静电纺丝是一种有效制备超细纤维的重要方法.本文应用同轴静电纺丝装置制备出外层为尼龙6(Nylon 6),内层为聚乙烯醇的壳-芯结构的复合功能型无纺布.通过TEM、SEM、红外光谱、力学性能表征探讨了它们的性能,同时将其应用到棉布村里,测试其透湿性能.以期用于过滤膜、防护服及医疗纺织材料等领域.

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