Electromagnetic Shielding Effectiveness and Manufacture Technique of Functional Metal Composite Knitted Fabrics

Abstract:

In order to fabricate fabrics with electromagnetic shielding effectiveness (EMSE) and other function, we fabricated Crisscross-section polyester /antibacterial nylon / stainless steel wires (CSP/AN/SSW) composite yarns with stainless wires as core yarn, antibacterial nylon and crisscross-section polyester as inner and out wrapped yarns, respectively. Knitted fabrics were fabricated with the metal composite yarns with wrap amount of 8 turns/cm on a circular knitted machine. Furthermore, the EMSE of the metal composite fabrics were evaluated by changing the lamination amounts and lamination angles. The results show that when the lamination amount was four, lamination angles were 0°/45°/90°/-45°, the EMSE of the fabrics reached to-10--20 dB in the frequency range of 300 KHz to 3 GHz.

• Periodical: Advanced Materials Research (Volume 910)
• Pages: 262-265
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.910.262
• Online since: March 2014
• Authors: Jia Horng Lin, Zhi Cai Yu, Jian Fei Zhang, Ching Wen Lou*
• Keywords: Crisscross-Section Polyester, Electromagnetic Shielding Effectiveness, Metal Composite Yarns, Stainless Steel Wires

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