2017
Glass bond adhesive strength improvement by DCSBD atmospheric-pressure plasma treatment
BUČEK, Andrej, Antonín BRABLEC, Dušan KOVÁČIK, Pavel SŤAHEL, Mirko ČERNÁK et. al.Základní údaje
Originální název
Glass bond adhesive strength improvement by DCSBD atmospheric-pressure plasma treatment
Autoři
BUČEK, Andrej (703 Slovensko, domácí), Antonín BRABLEC (203 Česká republika, domácí), Dušan KOVÁČIK (703 Slovensko, domácí), Pavel SŤAHEL (203 Česká republika, domácí) a Mirko ČERNÁK (703 Slovensko, garant, domácí)
Vydání
International Journal of Adhesion and Adhesives, Oxford, ELSEVIER SCI LTD, 2017, 0143-7496
Další údaje
Jazyk
angličtina
Typ výsledku
Článek v odborném periodiku
Obor
10305 Fluids and plasma physics
Stát vydavatele
Velká Británie a Severní Irsko
Utajení
není předmětem státního či obchodního tajemství
Impakt faktor
Impact factor: 2.065
Kód RIV
RIV/00216224:14310/17:00097097
Organizační jednotka
Přírodovědecká fakulta
UT WoS
000412259100001
Klíčová slova anglicky
glass; surface treatment; surface treatment by excited gases; lap-shear; cold plasma
Příznaky
Mezinárodní význam, Recenzováno
Změněno: 4. 4. 2018 11:52, Ing. Nicole Zrilić
Anotace
V originále
A novel type of dielectric barrier discharge, the so called Diffuse Coplanar Surface Barrier Discharge (DCSBD), has been used for the treatment of glass surfaces prior to their bonding with a UV-curing acrylate adhesive. The DCSBD is a source of diffuse, atmospheric-pressure “cold” plasma with power densities reaching ~ 100 W/cm3 even in strong electronegative gases (e.g. pure oxygen) without any admixture of helium or argon. The plasma is generated in a thin, ~ 0.5 mm thick layer suitable for the treatment of flat materials like glass or polymeric foils. The plasma treatment of glass results in an overall decrease in organic contamination of the surface and, possibly, in an increase in the surface density of –OH groups promoting reactions on the glass surface, both effects being beneficial for adhesive properties of the glass surface. Plasma treated adhesive joints have been subjected to mechanical testing according to the ISO 4587 standard. Results indicate more than 45% improvement in the plasma treated joints adhesive strength, when compared to the untreated reference joints. Moreover, the different cleaning protocols used indicate, that it will be possible to substitute distilled water instead of ethanol in the cleaning procedure, which is a rather expensive and hazardous chemical.
Návaznosti
LO1411, projekt VaV |
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