Optimization of Discharge Conditions for Deposition of Protective Coatings on Polymer Substrates

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Authors	BURŠÍKOVÁ Vilma FOŘT Tomáš DUPÁK Libor STOICA Adrian GARDELKA Tomáš KLAPETEK Petr VALTR Miroslav PEŘINA Vratislav
Year of publication	2009
Type	Conference abstract
MU Faculty or unit	Faculty of Science
Citation
Description	Polymer materials, like polycarbonate (PC), polyphenylene sulfide (PPS) or bulk molding compound (BMC) polyester, have become important materials because they can be produced in large scale and are cheaper and lighter than glass, metal or other industrial materials. Despite all advantageous properties, PC, BMC and PPS have their limitations, such the low hardness, low wear resistance (PC, BMC, PPS) and degradation under UV irradiation (PC). This work was focused on preparation of protective coatings enabling to eliminate the above mentioned disadvantages of polymer materials. For that purpose hydrogenated amorphous carbon (a-C:H), nitrogen incorporated amorphous carbon (a-C:H:N) and plasma polymer films (ppHMDSO and ppHMDSZ) were deposited on polycarbonate, glass reinforced PPS and BMC substrates in low pressure capacitive discharges.
Related projects:	Deposition of thermomehanically stable nanostructured diamond-like thin films in dual frequency capacitive discharges