METHOD FOR DEPOSITING COATING FILM FOR IMPROVING WEAR REISTANCE AND WEATHERPROOF OF UV RAYS OF POLYCARBONATE AND THE POLYCARBONATE HAVING DEPOSIT COATING FILM BY THE METHOD

摘要

Purposes of the invention is, abrasion loss height low to supply that hardness, and degradation and discoloration ultraviolet light cause the makrolon material generated. The present invention relates to a kind of UV light barrier properties that can be improved deposition film, increases hardness and reduce abrasion loss, by the film polycarbonate of depositing hydrogenated silicon nitride surface, deposit at the top of aluminum-silicon nitride motion picture projection; Itself and device. In other words, magnetron sedimentary origin is mounted on as sedimentary origin deposition film in aluminium, silicon sputtering target, in process with nitrogen and hydrogen insertion depositing device, to stop to deposit polycarbonate substrate and aluminum-silicon nitride film on ultraviolet light hydrogenated silicon nitride film surface there is high rigidity to be deposited on its top. Effect of the invention improves ultraviolet light weatherability, and hardness and wearability polycarbonate prevent crack due to the temperature difference, passes through deposit hyaline membrane for vehicle instead of glass. ;The 2015 of copyright KIPO submissions