Nanotechnology

Advanced plasma treatments

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How nanotechnology works

Plasma treatment plants consist schematically of a vacuum chamber, a pumping system and a plasma generation system.

The workpieces are hooked to an aluminum frame (also called an antenna) and placed in the reaction chamber and the system is brought into vacuum. Once the necessary vacuum is reached, a radio frequency is applied to the antenna and thus to the parts to be treated, generating plasma.

Low pressure plasma systems represent an inherently 'clean' series of surface treatments as they operate with very low quantities of reagents and consequently minimal formation of by-products. In fact, the reaction by-products are so minimal that, once absorbed by the pumps, no recovery or disposal is required.

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