Preparation and investigation of moisture transfer and electromagnetic shielding properties of double-layer electromagnetic shielding fabrics

被引:12
作者
Yu Zhicai [1 ,2 ]
Chen Ye [3 ]
He Hualing [1 ,2 ]
机构
[1] Wuhan Text Univ, Coll Chem & Chem Engn, Wuhan 430073, Peoples R China
[2] Wuhan Text Univ, Hubei Key Lab Biomass Fibers & Ecodyeing & Finish, Wuhan, Peoples R China
[3] Donghua Univ, State Key Lab Modificat Chem Fibers & Polymer Mat, Key Lab High Performance Fibers & Prod, Minist Educ,Coll Mat Sci & Engn, Shanghai, Peoples R China
基金
美国国家科学基金会;
关键词
Double-layer; electromagnetic shielding; polypyrrole; wicking behavior; wear comfort; ELECTRICAL-PROPERTIES; KNITTED FABRICS; WICKING; TEXTILES; YARNS;
D O I
10.1177/1528083718813528
中图分类号
TB3 [工程材料学]; TS1 [纺织工业、染整工业];
学科分类号
0805 ; 080502 ; 0821 ;
摘要
In this study, a type of double-layer electromagnetic shielding fabric that combined reflection and absorption layers was successfully fabricated. Polypyrrole-coated cotton fabric was prepared by in situ polymerization and used as electromagnetic wave absorbed layer. A type of metal composite yarn containing stainless steel wire was woven into warp-knitted fabric as the reflection layer of double-layer electromagnetic shielding fabric. The electromagnetic shielding and conductive properties of double-layer electromagnetic shielding fabric were investigated in this work. Result showed that the electromagnetic shielding effectiveness could reach up to 15 dB in a large frequency range from 500 MHz to 1.5 GHz. The electrical conductivity of polypyrrole-deposited cotton fabric was 0.15 S/cm. To investigate the physiological wear comfort of prepared sample, the effect of moisture content on drying rate and air permeability was also discussed. Results indicated that the existence of polypyrrole on the cotton fabric displayed negative influence to water absorption. Furthermore, it was also found that the air permeability of electromagnetic shielding fabric decreased linearly with the increased water content in the fabric, and the air almost could not pass over the fabric when the water content reached approximately 80%. The study was designed in order to have a clear understanding of double-layer electromagnetic shielding fabric and provide advice to produce protective clothing to protect humans from electromagnetic radiation.
引用
收藏
页码:1357 / 1373
页数:17
相关论文
共 50 条
[41]   On the electromagnetic shielding properties of carbon fiber materials [J].
Rosu, G. ;
Velicu, V. ;
Boitan, A. ;
Mihai, G. ;
Tuta, L. ;
Baltag, O. .
ELECTRICAL ENGINEERING & ELECTROMECHANICS, 2022, (01) :38-43
[42]   Electromagnetic shielding properties of metallic mesh coatings [J].
Feng, Xiao-Guo ;
Zhang, Ge ;
Tang, Yang .
Guangxue Jingmi Gongcheng/Optics and Precision Engineering, 2015, 23 (03) :686-691
[43]   Investigation of electromagnetic shielding effectiveness of needle punched nonwoven fabrics with staple polypropylene and carbon fibres [J].
Ozen, Mustafa Sabri ;
Sancak, Erhan .
JOURNAL OF THE TEXTILE INSTITUTE, 2016, 107 (02) :249-257
[44]   Preparation of Electromagnetic Shielding Coating Based on Natural Rubber [J].
Nguyen Thu Ha ;
Cao Hong Ha ;
Le Viet Hung ;
Nguyen Pham Duy Linh ;
Tran Thi Thuy ;
Phan Trung Nghia ;
Kawahara, Seiichi ;
Ougizawa, Toshiaki .
MATERIALS TRANSACTIONS, 2020, 61 (08) :1544-1549
[45]   Preparation of CF/BR composite used for electromagnetic shielding [J].
Zhang, Yihe ;
Lu, Jinbo ;
Huang, Haitao ;
Hao, Xiangyang ;
Chan, H. L. W. .
MULTI-FUNCTIONAL MATERIALS AND STRUCTURES, PTS 1 AND 2, 2008, 47-50 :980-+
[46]   Comparison of electromagnetic shielding effectiveness of conductive single jersey fabrics with coaxial transmission line and free space measurement techniques [J].
Tezel, Serkan ;
Kavusturan, Yasemin ;
Vandenbosch, Guy A. E. ;
Volski, Vladimir .
TEXTILE RESEARCH JOURNAL, 2014, 84 (05) :461-476
[47]   INVESTIGATION OF ELECTROMAGNETIC SHIELDING AND COMFORT PROPERTIES OF SINGLE JERSEY FABRICS KNITTED FROM HYBRID YARNS CONTAINING METAL WIRE [J].
Ortlek, Huseyin Gazi ;
Gunesoglu, Cem ;
Okyay, Gamze ;
Turkoglu, Yunus .
TEKSTIL VE KONFEKSIYON, 2012, 22 (02) :90-101
[48]   The infrared transparency and electromagnetic shielding properties of multi-layer graphene film [J].
Shi, Kai ;
Liu, Miao ;
Su, Junhong ;
Tan, Jingyi ;
Wu, Shenjiang ;
Liang, Haifeng ;
Fan, Zhaojin ;
Zhang, Faqiang ;
Wang, Guixia .
OPTICAL REVIEW, 2025, 32 (03) :512-518
[49]   Preparation and Electromagnetic Shielding Properties of Hydrophobic Silver Nanowire/Cellulose Composite Paper [J].
Guo H. ;
Ren F. ;
Ren P. .
Gaofenzi Cailiao Kexue Yu Gongcheng/Polymeric Materials Science and Engineering, 2020, 36 (08) :81-86and92
[50]   Preparation and properties of electromagnetic shielding leather based on magnetic MgFeCr-LDHs [J].
Zhou, Yongxiang ;
Zhang, Xinyan ;
Ma, Jianzhong ;
Zhao, Jiamin .
JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING, 2024, 12 (05)