Measuring of water vapour diffusion of nanofibre textiles

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F17%3A00313047" target="_blank" >RIV/68407700:21110/17:00313047 - isvavai.cz</a>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Measuring of water vapour diffusion of nanofibre textiles

Popis výsledku v původním jazyce

Properties related to moisture vapor transmission rate through membrane are important in many branches also in building constructions. This article deals with comparison two methods of measurement water vapour diffusion flow through nanofiber textiles. One of the parameters for comparison of different sheet materials for its ability to brake the water vapour is an equivalent air layer thickness value Sd. The equivalent air layer thickness Sd [m] expresses the thickness of the air layer, which would have the same diffusion resistance as the measured material in certain thickness. It is necessary to choose the appropriate measurement method for determining the value Sd with diffusion open materials such as nanofiber materials. This article compares the outcomes of two measurement methods - Dry Cup Method according to EN ISO 12 572 and Tube Method. The measurements were carried out on a sample from nanofiber textiles based on PUR.

Název v anglickém jazyce

Measuring of water vapour diffusion of nanofibre textiles

Popis výsledku anglicky

Properties related to moisture vapor transmission rate through membrane are important in many branches also in building constructions. This article deals with comparison two methods of measurement water vapour diffusion flow through nanofiber textiles. One of the parameters for comparison of different sheet materials for its ability to brake the water vapour is an equivalent air layer thickness value Sd. The equivalent air layer thickness Sd [m] expresses the thickness of the air layer, which would have the same diffusion resistance as the measured material in certain thickness. It is necessary to choose the appropriate measurement method for determining the value Sd with diffusion open materials such as nanofiber materials. This article compares the outcomes of two measurement methods - Dry Cup Method according to EN ISO 12 572 and Tube Method. The measurements were carried out on a sample from nanofiber textiles based on PUR.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

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

Projekt

<a href="/cs/project/GP14-04431P" target="_blank" >GP14-04431P: Ochranné vrstvy na bázi polymerních nanovláken</a><br>

Návaznosti

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

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název statě ve sborníku

NANOCON 2016 Conference Proceedings

ISBN

978-80-87294-71-0

ISSN

—

e-ISSN

—

Počet stran výsledku

5

Strana od-do

319-323

Název nakladatele

TANGER

Místo vydání

Ostrava

Místo konání akce

Brno

Datum konání akce

19. 10. 2016

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000410656100055