Vliv Tg na difúzi vody a antikorozní účinnost alkydových pryskyřic

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F08%3A00007519" target="_blank" >RIV/00216275:25310/08:00007519 - isvavai.cz</a>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

The Effect of Tg on the diffusion behaviour of water through alkyd resins and anticorrosion protection

Popis výsledku v původním jazyce

This paper presents the results of relationships of glass transition temperatures and diffusion behaviour with respect to anticorrosive protection of binders. Diffusion in polymer solutions has been by various techniques such as membrane permeation, fluorescence and gravimetric methods etc. This study has led a better knowledge on polymer morphology, transport phenomena and polymer melt. Absorption of water vapour in four type of alkyd resin was studied by gravimetric methods. The absorption kinetics curves were Fictian in nature when relative humidity is 50%. The average diffusion coefficient D was calculated. The corrosion resistance of binders was measured by accelerated corrosion tests, which were done in two different condensation chambers containing SO2 or water steam + neutral salt spray The glass transition temperature Tg of binders was measured by dynamic mechanical analysis (DMA).

Název v anglickém jazyce

The Effect of Tg on the diffusion behaviour of water through alkyd resins and anticorrosion protection

Popis výsledku anglicky

This paper presents the results of relationships of glass transition temperatures and diffusion behaviour with respect to anticorrosive protection of binders. Diffusion in polymer solutions has been by various techniques such as membrane permeation, fluorescence and gravimetric methods etc. This study has led a better knowledge on polymer morphology, transport phenomena and polymer melt. Absorption of water vapour in four type of alkyd resin was studied by gravimetric methods. The absorption kinetics curves were Fictian in nature when relative humidity is 50%. The average diffusion coefficient D was calculated. The corrosion resistance of binders was measured by accelerated corrosion tests, which were done in two different condensation chambers containing SO2 or water steam + neutral salt spray The glass transition temperature Tg of binders was measured by dynamic mechanical analysis (DMA).

Druh

D - Stať ve sborníku

CEP obor

CD - Makromolekulární chemie

OECD FORD obor

—

Projekt

<a href="/cs/project/FT-TA2%2F006" target="_blank" >FT-TA2/006: *Nové nátěrové hmoty pro vybrané stavební technologie.</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2008

Kód důvěrnosti údajů

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

Název statě ve sborníku

Conference Papers of 39th International Conference on Coatings Technology CCT 2008

ISBN

978-80-7395-075-0

ISSN

—

e-ISSN

—

Počet stran výsledku

4

Strana od-do

—

Název nakladatele

Univerzita Pardubice

Místo vydání

Pardubice

Místo konání akce

Seč u Chrudimě

Datum konání akce

28. 5. 2008

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

—