Enhancement of carbon-steel peel adhesion to rubber blend using atmospheric pressure plasma

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Publikace nespadá pod Pedagogickou fakultu, ale pod Přírodovědeckou fakultu. Oficiální stránka publikace je na webu muni.cz.
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KRŠKOVÁ Jana SKÁCELOVÁ Dana KOVÁČIK Dušan RÁHEĽ Jozef PREŤO Jozef ČERNÁK Mirko

Rok publikování 2016
Druh Článek v odborném periodiku
Časopis / Zdroj The European Physical Journal Applied Physics
Fakulta / Pracoviště MU

Přírodovědecká fakulta

Citace
Doi http://dx.doi.org/10.1051/epjap/2016150593
Obor Fyzika plazmatu a výboje v plynech
Klíčová slova DCSBD; carbon- steel peel adhesion; atmospheric pressure plasma
Popis The surface of carbon-steel plates was modified by non-equilibrium plasma of diffuse coplanar surface barrier discharge (DCSBD) in order to improve the adhesive properties to the NR (natural rubber) green rubber compound. The effect of different treatment times as well as different input power and frequency of supplied high voltage was investigated. The samples were characterized using contact angle and surface free energy measurement, measurement of adhesive properties, scanning electron microscopy (SEM) and atomic force microscopy (AFM). Surface chemical composition was studied by energy-dispersive X-ray spectroscopy (EDX). Significant increase in wettability was observed even after 2 s of plasma exposure. The surface modification was confirmed also by peel test, where the best results were obtained for 6 s of plasma treatment. In addition the ageing effect was studied to investigate the durability of modification, which is crucial for the industrial applications.
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