Atmospheric pressure plasma treatment of polyamide-12 foils

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Publikace nespadá pod Fakultu sociálních studií, ale pod Přírodovědeckou fakultu. Oficiální stránka publikace je na webu muni.cz.

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HANUSOVÁ Jana KOVÁČIK Dušan STUPAVSKÁ Monika ČERNÁK Mirko NOVÁK Igor

Rok publikování 2015
Druh Článek v odborném periodiku
Časopis / Zdroj Open Chemistry
Fakulta / Pracoviště MU

Přírodovědecká fakulta

Citace
www http://www.degruyter.com/view/j/chem.2015.13.issue-1/chem-2015-0049/chem-2015-0049.xml
Doi http://dx.doi.org/10.1515/chem-2015-0049
Obor Fyzika plazmatu a výboje v plynech
Klíčová slova PA-12; plasma treatment; contact angle; XPS; peel test
Popis The surface of a polyamide-12 (PA-12) foil was modified in order to improve the adhesive properties by two types of atmospheric pressure plasma sources. The samples were characterized using contact angle measurement, adhesive properties measurement and X-ray photoelectron spectroscopy (XPS). The ageing of the plasma modification was also studied. A significant increase in wettability was observed at different treatment times. The same effect was also seen in the adhesive properties - the adhesion was increased almost 12 times for 10 s DCSBD treatment in comparison to untreated PA-12. XPS analysis confirmed chemical changes due to the plasma modification of the PA-12. It was concluded that both plasma sources improve the adhesive properties of PA-12, with DCSBD obtaining better results.
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