METHOD FOR MANUFACTURING A PECVD CARBON COATED POLYMER ARTICLE AND ARTICLE OBTAINED BY SUCH METHOD

摘要

Method for manufacturing a polymer article having a thin carbon coating formed on at least one of its side by plasma enhanced chemical vapour deposition, this method comprising: a first step, corresponding to a time T1 when the treatment pressure is reached in the treatment area, the reactive fluid being injected in the treatment area; a second step, corresponding to a time T2 during which electromagnetic field is applied in the treatment area, characterized in that time T1 is around 1.5 second, time T2 being around 1.2 second, the reactive fluid being a carbon precursor in the gaseous state, its flow being of around 100 sccm.