Effect of atmospheric composition contained in working chamber of corona equipment on adhesion properties of polymeric films (LDPE, PP, PET). It is revealed how adsorbed and solute oxygen of polymeric films effects on adhesion properties. It is discovered that corona treatment in oxygen-free atmosphere (for example in nitrogen) is effective like treatment in air atmosphere.
адгезия, полимерные пленки, коронный разряд, адгезионная прочность, газовая среда, функциональные группы, adhesion, polymeric films, corona discharge, adhesion strength, gaseous atmosphere, functional groups
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