Investigation on Laser Engraving Based Application of Silica Aerogel into Nonwovens

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24410%2F17%3A00004955" target="_blank" >RIV/46747885:24410/17:00004955 - isvavai.cz</a>

Výsledek na webu

<a href="http://link.springer.com/content/pdf/10.1007/s12221-017-7560-6.pdf" target="_blank" >http://link.springer.com/content/pdf/10.1007/s12221-017-7560-6.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s12221-017-7560-6" target="_blank" >10.1007/s12221-017-7560-6</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Investigation on Laser Engraving Based Application of Silica Aerogel into Nonwovens

Popis výsledku v původním jazyce

In this work, a new approach to apply silica aerogel into nonwoven textiles by using laser engraving and laminating technique was proposed. Thermal performance of the prepared composites were characterized in terms of infrared thermal images, maximum heat flux and heat retention ability. Results showed that in comparison to regular composites the air pockets lead to 0.5 oC lower temperature on the fabric surface, and the aerogel-encapsulated structure results in a decrease of 1.04-1.47 oC in the fabric temperature. It was also noticed the aerogel-encapsulated composites have slightly lower qmax value and a thermal feeling, however, samples with air pockets showed increased value in qmax, and the increasing rate was strongly related to the composites thickness. Composites with air pockets exhibited better ability to retain heat, the highest heat retention ability was observed from composites with aerogel-encapsulated structure.

Název v anglickém jazyce

Investigation on Laser Engraving Based Application of Silica Aerogel into Nonwovens

Popis výsledku anglicky

In this work, a new approach to apply silica aerogel into nonwoven textiles by using laser engraving and laminating technique was proposed. Thermal performance of the prepared composites were characterized in terms of infrared thermal images, maximum heat flux and heat retention ability. Results showed that in comparison to regular composites the air pockets lead to 0.5 oC lower temperature on the fabric surface, and the aerogel-encapsulated structure results in a decrease of 1.04-1.47 oC in the fabric temperature. It was also noticed the aerogel-encapsulated composites have slightly lower qmax value and a thermal feeling, however, samples with air pockets showed increased value in qmax, and the increasing rate was strongly related to the composites thickness. Composites with air pockets exhibited better ability to retain heat, the highest heat retention ability was observed from composites with aerogel-encapsulated structure.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20505 - Composites (including laminates, reinforced plastics, cermets, combined natural and synthetic fibre fabrics; filled composites)

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název periodika

Fibers and Polymers

ISSN

1229-9197

e-ISSN

—

Svazek periodika

18

Číslo periodika v rámci svazku

12

Stát vydavatele periodika

KR - Korejská republika

Počet stran výsledku

7

Strana od-do

2469-2475

Kód UT WoS článku

000419018800024

EID výsledku v databázi Scopus

2-s2.0-85039898229