铕有机配合物在夏季防晒衣面料上的应用研究
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摘要
对比测试普通聚酰胺长丝织物、铕有机配合物树脂涂层长丝织物和铕有机配合物与熔融纺丝液共聚纺丝制成的长丝织物的防紫外线、透湿性等性能。测试结果表明,普通细旦丝聚酰胺织物虽具有一定的紫外线防护能力,但是达不到紫外线防护标准要求,不适合作为夏季防晒衣织物;添加1%稀土金属铕有机配合物的树脂涂层整理织物具有非常优异的紫外线防护功能,但是织物透气性、透湿性等舒适性指标却显著降低;而添加1%稀土金属铕有机配合物的聚酰胺纺丝熔体共混纺丝所织的织物同时具备优异的紫外线防护能力和透湿透气能力,因此铕有机配合物与聚酰胺熔体共混纺丝制成的织物适合用于夏季防晒服面料。
The contrast tests of anti UV, air permeability and moisture permeability on regular fine denier PA filament fabrics, resincoated PA filament fabrics with europium organic ligand complex and fabrics made of polyamide filament blended with europium organicligand complex are carried out. The test results show that the regular fine-denier PA fabrics have certain UV protection effect with UPF gradeno more than 5, far from the requirements of UV standards. The resin-coated fabrics with 1% europium organic ligand complex have excellentUV protection effect but poor performances on air permeability and moisture permeability. Polyamide fine-denier filament fabrics made fromblending melt spinning with 1% europium organic ligand complex have excellent UV protection effect and good performance on airpermeability and moisture permeability, and they are quite suitable for summer sun protection clothes.
The contrast tests of anti UV, air permeability and moisture permeability on regular fine denier PA filament fabrics, resincoated PA filament fabrics with europium organic ligand complex and fabrics made of polyamide filament blended with europium organicligand complex are carried out. The test results show that the regular fine-denier PA fabrics have certain UV protection effect with UPF gradeno more than 5, far from the requirements of UV standards. The resin-coated fabrics with 1% europium organic ligand complex have excellentUV protection effect but poor performances on air permeability and moisture permeability. Polyamide fine-denier filament fabrics made fromblending melt spinning with 1% europium organic ligand complex have excellent UV protection effect and good performance on airpermeability and moisture permeability, and they are quite suitable for summer sun protection clothes.
引文
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[2]周蓉,丁辛.纺织品紫外线防护性能的影响因素研究[J].东华大学学报(自然科学版),2004,30(3):81-85.
[3]胡立彪.防晒服不比普通衣更防晒[J].质量探索,2013(7):33.
[4]陈桂香,陈和春,尹桂波.稀土有机转光剂的分散性研究[J].印染助剂,2013(7):23-25.
[5]尹桂波,陈和春,耿琴玉.稀土Eu3+有机配合物转光剂在抗紫外整理中的应用研究[J].印染助剂,2010,27(10):43-45.
[6]严涌,易兵,王连军.氧化稀土镧杂化改性丙纶纤维的制备及其性能探讨[J].中国稀土学报,2015,33(4):469-474.
[7]郭栋才,周悦,刘又年,等.铕-噻吩甲醛三氟丙酮-活性配体三元配合物的合成及发光性能研究[J].稀土,2004(2):2-7.
[8]陈和春,尹桂波.双元配体转光剂的合成及其在防紫外线织物中的应用[J].纺织学报,2014,35(5):83-86.
[9]陈振宇,周玲.机织物孔隙率的测试方法及对紫外性能的影响[J].现代纺织技术,2009(4):42-44.
[10]李雪杰,冯爱芬.防晒衣面料的功能性和服用性能研究[J].标准与测试,2016,44(8):53-56.