Evaluation of the wearing comfort properties for winter used electromagnetic interference shielding sandwich materials

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24410%2F23%3A00011004" target="_blank" >RIV/46747885:24410/23:00011004 - isvavai.cz</a>

Result on the web

<a href="https://journals.sagepub.com/doi/10.1177/15280837231159869" target="_blank" >https://journals.sagepub.com/doi/10.1177/15280837231159869</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1177/15280837231159869" target="_blank" >10.1177/15280837231159869</a>

Result language

angličtina

Original language name

Evaluation of the wearing comfort properties for winter used electromagnetic interference shielding sandwich materials

Original language description

This paper investigates the electromagnetic interference shielding effect and wearing comfort properties of a sandwich material consisting of a surface layer, an electromagnetic interference shielding layer, a thermal insulation layer, and a lining layer. The main aim is to research its potential as a winter jacket‘s material for shielding electromagnetic radiation and the relationship between single-layer fabric samples and multi-layer sandwich materials under different properties. Experimentally, it is found that the electromagnetic interference shielding effectiveness of the sandwich materials is only determined by the electromagnetic interference shielding layer fabric sample, the other layers‘ fabric samples have no significant impact on the electromagnetic interference shielding effect. In this paper, the air permeability of the sandwich materials is 25 to 50% lower than that of the single-layer fabric samples with the lowest air permeability in their combination. And the water vapor resistance of the sandwich materials is 40 to 60% higher than that of the single-layer fabric samples with the highest water vapor resistance in their combination. The thermal resistances of the sandwich materials measured by the Alambeta are lower than those calculated by the sum of the individual layers‘ thermal resistance, which may be caused by the reduction in the internal air of the sandwich materials. Finally, the quality index evaluation is used to select the most suitable sandwich material for the winter jacket against electromagnetic radiation, which achieves the purpose of balancing the electromagnetic interference shielding effect and wearing comfort.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

20503 - Textiles; including synthetic dyes, colours, fibres (nanoscale materials to be 2.10; biomaterials to be 2.9)

Project

<a href="/en/project/EF16_019%2F0000843" target="_blank" >EF16_019/0000843: Hybrid Materials for Hierarchical Structure</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2023

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Industrial Textiles

ISSN

1528-0837

e-ISSN

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Volume of the periodical

53

Issue of the periodical within the volume

FEB

Country of publishing house

US - UNITED STATES

Number of pages

25

Pages from-to

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UT code for WoS article

000939700100001

EID of the result in the Scopus database

2-s2.0-85153109574