Thermal Resistance of Gray Modal and Micromodal Socks

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24410%2F23%3A00010768" target="_blank" >RIV/46747885:24410/23:00010768 - isvavai.cz</a>

Result on the web

<a href="https://www.degruyter.com/document/doi/10.2478/aut-2022-0022/html" target="_blank" >https://www.degruyter.com/document/doi/10.2478/aut-2022-0022/html</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2478/aut-2022-0022" target="_blank" >10.2478/aut-2022-0022</a>

Result language

angličtina

Original language name

Thermal Resistance of Gray Modal and Micromodal Socks

Original language description

Men‘s socks were produced on a Lonati circular knitting machine in 18 different combinations in multi-plated plain jersey from basic modal and basic micro modal yarn with the addition of cotton or PA multifilament yarn and elastane yarn in the sock cuff. The modal and micromodal yarns were ring-spun, rotor-spun and air-spun; they consist of 38 mm long staple fibres with a fineness of 1.3 and 1.0 dtex respectively. Thermal resistance was determined by use of the thermal foot. The thermal resistance values for all socks samples range from 0.0091 to 0.01586 m(2) degrees C W-1. The highest thermal resistance per groups of basic modal fibres was obtained in the samples made of air-jet spun yarn of 0.0132 m(2) degrees C W-1 and the lowest in samples of rotor yarn of 0.0109 m(2) degrees C W-1. The highest thermal resistance in all groups of basic micromodal samples made of ring yarn (0.0132 m(2) degrees C W-1) and the lowest in the samples made of air-spun yarn (0.0099 m(2) degrees C W-1). At low levels of thermal resistance, as the thickness of the sample of basic modal and micro modal fibres of ring and rotor yarns increases, the thermal resistance of socks increases with a correlation coefficient of 0.711. The tested sock samples have low thermal resistance, i.e. they can conduct heat better than the sock leg, thus achieving cooling and comfort, which is important for wearing socks in warm weather.

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

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2023

Confidentiality

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

Name of the periodical

AUTEX RESEARCH JOURNAL

ISSN

1470-9589

e-ISSN

—

Volume of the periodical

23

Issue of the periodical within the volume

3

Country of publishing house

DE - GERMANY

Number of pages

13

Pages from-to

444-456

UT code for WoS article

000862819800001

EID of the result in the Scopus database

2-s2.0-85139837351