PVDF/PVDF混纺纳米纤维防水透湿膜的开发OA北大核心CSTPCD
Preparation of PVDF/PVDF nanofibrous blend as waterproof and breathable membrane
利用多针头静电纺丝技术制备PVDF①/PVDF②双组份混纺纳米纤维膜,考察热轧温度对该电纺膜的表面形貌、机械性能及防水透湿性能的影响,以确定最合适的电纺膜热轧温度.采用Co-PA热熔网做热熔粘合剂,将此混纺电纺膜与防水织物进行层压复合,制备防水透湿织物,研究复合织物的抗剥离性能和防水透湿性能,并与PTFE拉伸膜层压复合织物进行对比.结果表明:在热轧温度为135℃、压力为0.3 kPa、热轧时间为1 s条件下,双组分PVDF电纺膜拉伸断裂强度为24…查看全部>>
The bico-blended PVDF①/PVDF②nanofibrous membrane was prepared by multineedle electrospinning tech-nology, and the properties such as surface morphology, mechanical strength, waterproof and moisture permeabili-ty were examined to decide the optimum calendering temperature. Thereafter, the bico-blended electrospun membrane was laminated with hydrophobic fabric using Co-PA as thermal binder to prepare breathable fabric, and the properties of which including pee…查看全部>>
刘延波;赵雪菲;杨文秀;刘凯强;孙健
天津工业大学 纺织学院,天津 300387 天津工业大学先进纺织复合材料教育部重点实验室,天津300387 武汉纺织大学纺织科学与工程学院,武汉 430200天津工业大学 纺织学院,天津 300387天津工业大学 纺织学院,天津 300387
轻工纺织
PVDF/PVDF混合静电纺纳米纤维膜防水透湿静水压透湿量
PVDF/PVDF bico-blended electrospinningnanofibrous membranewaterproof and breathabilityhydrostatic pressuremoisture permeability
《天津工业大学学报》 2016 (6)
基于分形原理的阵列静电纺丝机理研究
8-13,6
国家自然科学基金资助项目(51373121)
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