共查询到17条相似文献,搜索用时 203 毫秒
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新型吸湿排汗纤维的开发及应用 总被引:11,自引:0,他引:11
以聚丙烯和聚酰胺为原料通过复合纺丝 UDY- DT工艺制造的双组分复合纤维 ,在染整定型后处理过程中两组分剥离形成的锦 /丙复合超细纤维 (单丝线密度 0 .3~ 0 .9dtex) ,是一种新型吸湿排汗纤维 ,开发的针织面料具有卓越的吸湿排汗性能 ,吸湿性 1 0 .7cm,排汗性 99.7%。 相似文献
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《合成材料老化与应用》2017,(5)
通过对纯棉、纯涤纶、Coolplus/棉交织面料的服用性能进行了测试和对比,并对这三种面料的透气性、透湿性、毛细效应、织物保暖性等性能进行分析。经最终分析后认为纯涤纶面料综合性能较差,纯棉面料综合性能居中,从综合性能好的程度来看,Coolplus/棉交织面料要优于纯棉和纯涤。 相似文献
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<正>全球领先的聚合物和纤维综合生产商之一、莱卡(LYCRA)品牌持有者——英威达公司(Invista)2014年5月宣布,在全球范围内推出可用于各种面料和服装的一种基于生物衍生原料制成的商业氨纶产品。这种新型莱卡纤维的原料近70%是来自由谷物中葡萄糖所制成的可再生原料,因此它生产过程中的二氧化碳排放量远低于由传统原料制成的氨纶。随着这种莱卡纤维的推出,英威达为弹性面料零售商和制造商们提供了一种可影响面料和服饰整体生命周期分析的氨纶产品选择。此外,该新纤维的性能符合英威达一贯的高标准和高技术规格,因此无需对面料进行重 相似文献
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为探讨芳纶纬编增强体复合材料的力学性能,以对位芳纶为原料,采用LiCl/无水乙醇溶液对芳纶表面进行改性处理,设计并编织1+1满针罗纹和罗纹空气层2种组织织物增强体,以E-51环氧树脂为基体,应用手糊成型技术制备芳纶纬编增强体平板复合材料。采用YG026D型电子织物强力机对制备的芳纶纬编增强体复合平板材料的经纬向拉伸、弯曲、压缩以及层间剪切性能进行测定。结果显示:经LiCl/无水乙醇络合溶液处理的芳纶纬编增强体复合材料的各项力学性能均有所提高,且经向的各项力学性能优于纬向。在拉伸、弯曲性能方面,罗纹空气层芳纶纬编增强体平板复合材料优于1+1满针罗纹芳纶纬编增强体复合材料。 相似文献
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This paper presents a study on the development conductive knitted fabric reinforced thermoplastic composites, with the intention to use them in electrostatic discharge applications. Conductive knitted fabric composites are made using polypropylene as the matrix material, glass fibers as the reinforcement, and copper wires as the conductive fillers. To facilitate knitting of stiff copper wires and glass fibers, uncommingled yarns comprising copper wires, glass fibers, and polypropylene fibers are produced using a hollow spindle spinning method. Several kinds of conductive composite laminates are made by changing the fabric knit structure, stitch density, and the composition of yarns. The electrostatic discharge (ESD) attenuation of various laminates is measured at voltage potentials 8kV and 12 kV. The variations of ESD properties of composite laminates with the fabric knit structure, stitch density, and the amount of copper are described. 相似文献
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细特丙纶针织物服用舒适性的研究 总被引:1,自引:0,他引:1
研究了细特丙纶变形丝和棉等三类针织物(起绒、毛■、纬平)的服用舒适性能,即透湿性、导湿性和保暖性,讨论了织物组织结构对服用舒适性的影响,并对细特丙纶针织物的毛细升高现象进行了分析.研究表明,细特丙纶各类针织物的透湿性、导湿性和保暖性均优于棉针织物,而棉盖丙针织物的导湿性优于丙纶和纯棉织物. 相似文献
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为使纺织复合材料同时具有机织结构复合材料和针织结构复合材料的综合力学性能,通过混合铺层方式制备机织/针织混合结构复合材料。以芳纶机织平纹织物和针织罗纹织物为增强体,以环氧树脂为基体,调整复合材料中增强体的铺层顺序,利用真空辅助成型技术制备四层层压机织/针织混合结构复合材料。通过对复合材料拉伸性能、弯曲性能和冲击性能的测试,分析混合铺层和铺层顺序对芳纶环氧树脂复合材料力学性能的影响。结果表明,混合铺层和铺层顺序对芳纶环氧树脂复合材料的弯曲强度和冲击强度有较大影响,特别是对罗纹结构复合材料纬向弯曲强度和冲击强度的改善。当采用相同铺层方式,罗纹织物为受力面时,机织/针织混合结构复合材料具有较大弯曲强度和冲击强度。 相似文献
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Intelligent functionalities coupled textiles have received massive attention in the wearable health monitoring devices owing to their lightweight, ease of wearability, intrinsic flexibility, and comfortable texture. This article describes multifunctional, highly conductive, wash durable, and re-usable reduced graphene oxide (RGO) coated polyester knitted textiles by a simple, cost effective, and scalable dip-dry-reduce approach and a novel approach to integrate as fabricated RGO coated polyester knitted textile (RGT) with the wearable elastic band for electro/physiological signal monitoring. The RGT exhibits high conductivity of 0.23 KΩ sq−1 and excellent wash durability. The RGT textile as a strain sensor shows a high sensitivity of 4.1 and 8 at a strain of 5% along the course and wale direction, respectively, stability and durability for more than 1500 cycles and also shows its excellent performance in human motion detection. Obtained electrophysiological signals from the RGT electrodes integrated wearable elastic band are comparable to those of the conventional Ag/AgCl electrodes. Owing to its comfortable texture, ease of wearability, stability, and wash durability, the RGT has potential applications in the future wearable electronic devices. 相似文献