China plasma machine manufacturers

What is plasma

Plasma is an electrically-conductive gas,consisting of positive and negative atoms and molecules. This is known in physics as the :Fourth state of matter" the plasma state is inherently unstable,and requires a permanent supply of energy to keep the plasma active.

Air is the prefereed medium for conversion to plasma.for special application,other gases and gas mixtures can be used directly, provided that they are non-flammable.the plasma gases ionise and dissociate through the energy in to the plasma arc.directly after the plasma arc has been formed,the atoms and molectures recombine at the end of the plasmajet nozzle,instaneously setting the produced energy free. This reinforces the chemical and physical effects of the plasma beam on the material surface. The results include chemical modification t the polymer surface through the combination of oxygen molecules. A cleaning effect is also realized by the destruction of surface contaminants.functional non-substrates can also be produced using a suitable choice of the process gas.