夜光纺粘非织造材料的制备及表征

摘要

采用纺粘法成功制备了夜光聚酯非织造材料，借助扫描电子显微镜(SEM)、荧光分光光度计、长余辉荧光测试仪、电子织物强力机对其形貌、发光性能及力学性能进行表征。通过研究得出结论，夜光纺粘非织造材料纤维表面比较光滑，纤维粗细较为均匀，纤维呈不规则排列。该材料在可见光波段内可得到很好的激发，有较好的余辉性能，满足夜光产品的使用要求，同时具有较好的力学性能，符合非织造材料的各项力学性能指标。%Luminous polyester spun-bonded nonwoven material was prepared successfully.The morphology,lu-minescent properties and mechanical properties of the luminous spun-bonded nonwoven material were character-ized by the means of scanning electron microscopy (SEM),fluorescence spectrophotometer,afterglow bright-ness tester and imported electronic fabric strength tester.The study results showed that the surface of luminous polyester spun-bonded nonwoven material was relatively smooth,the thickness of the fiber was uniform,and the fiber arrange random.The material can be excited in the visible light wave band,and has better afterglow performance to meet the operating requirement of luminous products.Also the luminous spun-bonded nonwoven material has good mechanical properties,in line with the various mechanical properties of non-woven material.