减少聚酯和聚酰胺与碳纤维摩擦产生的静电放电

IF 1.2 4区 材料科学 Q4 MATERIALS SCIENCE, MULTIDISCIPLINARY Materialwissenschaft und Werkstofftechnik Pub Date : 2024-07-23 DOI:10.1002/mawe.202300084
H. Suaad, M. K. Mohamed, W. Y. Ali
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引用次数: 0

摘要

本研究讨论了聚合纺织品在聚酰胺纺织品上接触分离和滑动时产生的静电荷的测量电压差。建议用碳纤维混合聚酯,以减少接触面上产生的静电荷。由于聚酯获得负电荷,而聚酰胺获得正电荷,因此建议用碳纤维将负静电荷从聚酯传导到聚酰胺,并将正静电荷从聚酰胺传导到聚酯,从而减少由此产生的静电荷。碳纤维降低静电荷的效果取决于其与聚酯的接触面积、相互作用和分布。碳纤维双层编织的聚酯显示的电压最低。根据上述观察结果,建议使用碳纤维与聚酯双层编织。与碳纤维双织聚酯相比,碳纤维编织聚酯的电压降低幅度相对较低。
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Decreasing the electrostatic discharge generated from friction of polyester and polyamide sing carbon fiber Verringerung der durch Reibung von Polyester und Polyamid erzeugten elektrostatischen Entladung mithilfe von Kohlefasern

The present work discusses the voltage difference as a measure for electrostatic charge generated from the contact-separation and sliding of polymeric textiles on polyamide textile. It is proposed to blend polyester by carbon fiber to decrease the electrostatic charge generated on the contact surfaces. Because polyester acquires a negative charge and polyamide gains a positive one, carbon fiber is proposed to conduct the negative electrostatic charge from polyester to polyamide and conducts the positive one from polyamide to polyester, so that the resultant electrostatic charge decreased. The effect of carbon fiber to decrease the electrostatic charge depends on its area of contact, interaction, and distribution with polyester. Polyester double weaved by carbon fiber showed the lowest voltage. Based on those observations, it can be recommended to use double weaves of carbon fiber with polyester. The reduction in voltage was relatively lower for braided polyester by carbon fiber than that detected for double-weaved polyester by carbon fiber.

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来源期刊
Materialwissenschaft und Werkstofftechnik
Materialwissenschaft und Werkstofftechnik 工程技术-材料科学:综合
CiteScore
2.10
自引率
9.10%
发文量
154
审稿时长
4-8 weeks
期刊介绍: Materialwissenschaft und Werkstofftechnik provides fundamental and practical information for those concerned with materials development, manufacture, and testing. Both technical and economic aspects are taken into consideration in order to facilitate choice of the material that best suits the purpose at hand. Review articles summarize new developments and offer fresh insight into the various aspects of the discipline. Recent results regarding material selection, use and testing are described in original articles, which also deal with failure treatment and investigation. Abstracts of new publications from other journals as well as lectures presented at meetings and reports about forthcoming events round off the journal.
期刊最新文献
Correction to “Use of a low transformation temperature effect for the targeted reduction of welding distortion in stainless chromium-nickel steel for an application in rail vehicle construction” Cover Picture: (Materialwiss. Werkstofftech. 9/2024) Impressum: Materialwiss. Werkstofftech. 9/2024 Materialwiss. Werkstofftech. 9/2024 Enhancement of mechanical properties and machinability of aluminium composites by cupola slag reinforcements Verbesserung der mechanischen Eigenschaften und Bearbeitbarkeit von Aluminiumverbundwerkstoffen durch Kupolofenschlackenverstärkungen
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