RheoTack – a new method to investigate the rate dependent viscoelastic release behavior of pressure sensitive adhesives
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28610%2F21%3A63540138" target="_blank" >RIV/70883521:28610/21:63540138 - isvavai.cz</a>
Nalezeny alternativní kódy
RIV/70883521:28110/21:63540138
Výsledek na webu
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DOI - Digital Object Identifier
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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
RheoTack – a new method to investigate the rate dependent viscoelastic release behavior of pressure sensitive adhesives
Popis výsledku v původním jazyce
The increasing demands on pressure sensitive adhesives (PSA) related products steadily requires improvement of the adhesive properties. RheoTack provides more relevant information concerning the adhesion and release behavior of a patch with a flexible backing layer and includes a unit for an optical observation. The results of the force distance curve show three tack phases: the first represents the wetting of the probe, the second depicts PSA the cavitation and the fibrillation, and the third posses the entire detaching. Moreover, synchronized recorded pictures from three cameras clearly display decreasing cavity sizes with increasing retraction speeds, and therefore assist to clarify the detaching behavior of TTS.
Název v anglickém jazyce
RheoTack – a new method to investigate the rate dependent viscoelastic release behavior of pressure sensitive adhesives
Popis výsledku anglicky
The increasing demands on pressure sensitive adhesives (PSA) related products steadily requires improvement of the adhesive properties. RheoTack provides more relevant information concerning the adhesion and release behavior of a patch with a flexible backing layer and includes a unit for an optical observation. The results of the force distance curve show three tack phases: the first represents the wetting of the probe, the second depicts PSA the cavitation and the fibrillation, and the third posses the entire detaching. Moreover, synchronized recorded pictures from three cameras clearly display decreasing cavity sizes with increasing retraction speeds, and therefore assist to clarify the detaching behavior of TTS.
Klasifikace
Druh
O - Ostatní výsledky
CEP obor
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OECD FORD obor
20301 - Mechanical engineering
Návaznosti výsledku
Projekt
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Návaznosti
V - Vyzkumna aktivita podporovana z jinych verejnych zdroju
Ostatní
Rok uplatnění
2021
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů