共查询到19条相似文献,搜索用时 62 毫秒
1.
2.
3.
导电纤维的发展与应用 总被引:2,自引:0,他引:2
导电织物应用在许多特殊工作领域,本文介绍了导电纤维的研究及开发现状。导电纤维的价格昂贵,大约是普通涤纶丝的50~60倍。为此,在生产中有效地控制导电纤维的含量,对降低防静电织物的生产成本,具有极其重要的意义。并通过实验分析和讨论了导电纤维在混纺纱中的最佳混比和导电性能的变化。 相似文献
4.
5.
6.
7.
纺织品用抗静电纤维、导电纤维的回顾和展望 总被引:12,自引:0,他引:12
综述纺织材料抗静电技术的发展过程,纺织品用各种抗静电纤维和导电纤维的生产方法和性能特点。指出使用有机导电纤维是纺织材料抗静电技术发展的基本方向,金属化合物复合有机导电纤维适合于民用纺织,碳黑涂敷或碳黑复合有机导电纤维适合于特殊功能纺织品。 相似文献
8.
9.
聚苯胺导电纤维制备的研究进展 总被引:1,自引:1,他引:1
介绍了近年来国内外聚苯胺导电纤维制备的发展现状,对聚苯胺导电纤维的制备方法进行了较详细的阐述和探讨,并指出此方面研究中存在的不足和有待解决的主要问题. 相似文献
10.
W.Zimmermann公司与位于德国Regensburg的科学家租借公司合作,开发了一种得益于独特的新特征的加捻弹力纱.Zimsi-Eblocker被认为是目前市场上纺织品防护的最好形式.Zimsi-Econnect是一种高科技纤维,能构成电子仪器与纺织品之间的连接. 相似文献
11.
12.
13.
14.
In this study, antibacterial alginate fibers were developed by using two approaches for fiber development. Firstly, replacing the sodium ions of sodium alginates with metal ions like zinc. Secondly, replacing the sodium ions of sodium alginate with biologically inactive ions like calcium and loading the fibers with ZnO nanorods. Fibers were characterized by liquid absorption and ion release measurements, by placing them separately in distilled water, solution A (0.8298% NaCl & 0.0368% CaCl2) and normal saline solution. Results showed that release of ions from fibers was affected by liquid absorption, physiology of solution and contact time with solution. More ions were released from fibers with higher absorption and longer contact time. Calcium alginate fibers containing zinc ions showed greater absorbency as well as the greater metal ions release. Fibers containing zinc ions, and ZnO nanorods were also tested for their mechanical properties and antibacterial properties against Staphylococcus aureus and Escherichia coli. Alginate fibers containing ZnO nanorods were stronger than alginate fibers containing zinc ions. However, calcium fibers containing zinc ions exhibited more antibacterial activity. 相似文献
15.
16.
为研究有机导电短纤维对面料抗静电性能的影响,用不同纺纱方法将不同比例的有机导电短纤维分别与涤纶和棉混纺,并对其面料的导电性能进行研究和评价。结果发现:在导电纤维含量相同的情况下,环锭纱的导电性能好于转杯纱;有机导电纤维的含量为4%左右时,面料的比表面积电阻降低到107~109 Ω/cm2之间,可以满足抗静电的要求,进一步提高含量不仅增加成本,而且对面料的服用性能会有影响,对抗静电性能没有实际意义;小比例有机导电纤维对混纺纱线的强力和断裂伸长等物理指标无明显影响。 相似文献
17.
纺织纤维用荧光增白剂的现状与发展 总被引:1,自引:0,他引:1
荧光增白剂使纺织纤维白的更白,彩的更艳,是提高纺织品和服装附加值的手段之一.荧光增白剂从20世纪40年代开始工业化生产,迄今已逾60年,从早期水溶性品种到目前适合天然纤维的高档非水溶性品种,共有数百种产品.按其化学结构进行了系统分类,以便应用,从中看到我国荧光增白剂品种和质量还落后于世界水平. 相似文献
18.
Today electronics in “wearable systems” or “smart textiles” are mainly realised on traditional interconnection substrates, like rigid printed circuit boards or mechanically flexible substrates. The electronic modules are detachable to allow cleaning and washing of the textile. In order to achieve a higher degree of integration and user comfort, a technology for flexible and stretchable electronic circuits was developed. The electronic system is completely embedded in an elastomer material like polydimethylsiloxane (PDMS, silicone), resulting in soft and stretchable electronic modules. The technology uses standard packaged components (ICs) and meander-shaped copper tracks, so that stretchable systems with complex functionality can be achieved. This paper describes how these stretchable modules can be integrated in textiles. Also the influence of the PDMS on the stretchability of the textile has been examined. A basic electronic module with blinking light emitting diodes (LEDs) was designed and produced to illustrate the textile integration and to perform initial washing tests. 相似文献
19.
采用原位聚合法制备了PTT/PANI复合导电纤维,探讨了反应时间、等离子预处理、拉伸状态对复合纤维电导率的影响,并研究了PTT/PANI复合纤维的表面形貌、热学性能及力学性能。结果表明:纤维表面形成的聚苯胺导电层赋予了纤维优良的导电性能,其电导率可达10-2S/cm;对纤维进行氧气等离子预处理可明显提高复合纤维的电导率;反应时间对复合纤维的电导率也有较大影响;PTT/PANI复合纤维经拉伸后导电性能明显下降。复合纤维的热稳定性在高于430℃时优于基质纤维并在一定程度上提高了基质纤维的力学性能。 相似文献