Smart Textiles based on Innovated Encapsulated Solutions

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F47451963%3A_____%2F21%3AN0000009" target="_blank" >RIV/47451963:_____/21:N0000009 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.inotex.cz/docs//aktuality/CTIBOR_ONDREJ_Smart_Textiles_Based_on_Innovated_Encapsulated_Solutions.pdf" target="_blank" >http://www.inotex.cz/docs//aktuality/CTIBOR_ONDREJ_Smart_Textiles_Based_on_Innovated_Encapsulated_Solutions.pdf</a>

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Smart Textiles based on Innovated Encapsulated Solutions

Popis výsledku v původním jazyce

Poster IFATCC 2021: Smart multifunctional textiles containing PCM (phase change material) thermoresponsive systems were prepared and evaluated. Microcapsules with siloxane-based polymeric wall and PCM core (dodecanol-laurate) were synthesized by in situ emulsion polymerization process with the dry content of 12% in total and PCM 7.72% content in the water-based capsules suspension. By DSC analysis the basic characteristics like transition temperature 22-30°C and latent heat 131.6 J/g of the capsules incl. the onset decomposition temperature > 200°C were determined. The PCM microcapsules suspension thickened to 76% (50.1% PCM core) was applied on 3D polyester knit surface by coating technique (knife against roller) for preparation of smart thermoregulation / thermoinsulation textile structure. The PCM coated layer was localized strictly on the 3D knit surface without any penetration in the air-gap thermoinsulating structure. Herewith the combination of thermoinsulation and thermoregulation properties was achieved. The heat transport properties were tested by thermo-camera and contactless thermometer.

Název v anglickém jazyce

Smart Textiles based on Innovated Encapsulated Solutions

Popis výsledku anglicky

Poster IFATCC 2021: Smart multifunctional textiles containing PCM (phase change material) thermoresponsive systems were prepared and evaluated. Microcapsules with siloxane-based polymeric wall and PCM core (dodecanol-laurate) were synthesized by in situ emulsion polymerization process with the dry content of 12% in total and PCM 7.72% content in the water-based capsules suspension. By DSC analysis the basic characteristics like transition temperature 22-30°C and latent heat 131.6 J/g of the capsules incl. the onset decomposition temperature > 200°C were determined. The PCM microcapsules suspension thickened to 76% (50.1% PCM core) was applied on 3D polyester knit surface by coating technique (knife against roller) for preparation of smart thermoregulation / thermoinsulation textile structure. The PCM coated layer was localized strictly on the 3D knit surface without any penetration in the air-gap thermoinsulating structure. Herewith the combination of thermoinsulation and thermoregulation properties was achieved. The heat transport properties were tested by thermo-camera and contactless thermometer.

Druh

O - Ostatní výsledky

CEP obor

—

OECD FORD obor

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

Projekt

<a href="/cs/project/TF06000048" target="_blank" >TF06000048: SMARTTHERM - Inteligentní termoregulační vlákna a funkční zátěry textilií na bázi tepelně odolných enkapsulovaných PCM</a><br>

Návaznosti

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

Rok uplatnění

2021

Kód důvěrnosti údajů

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