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Improvement of surface energy adhesion after plasma cleaning of atmospheric pressure plasma equipment

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16 Apr,2021

Improvement of surface energy adhesion after plasma cleaning of atmospheric pressure plasma equipment:
Atmospheric pressure plasma equipment is a kind of green dry cleaning, plasma surface treatment of materials, activate the characteristics and activity of the surface layer of materials to improve the adhesion. It is suitable for many materials in the market, including but not limited to plastics, printing paper, laminated glass, metal materials, ceramics, textiles and polymer materials.

CRF plasma cleaning
Atmospheric pressure plasma equipment is composed of plasma generator, pipe, plasma ejector, etc. The industrial production system of on-line processing is introduced. The incompatible materials can be bonded to each other, or the performance of the surface of the materials can be improved to achieve excellent bonding effect, or the electrostatic induction of the surface of the raw materials can be eliminated, so as to complete the efficient and environmentally friendly production and processing process.


Atmospheric pressure plasma equipment can improve the surface energy to increase the bond energy, surface treatment can be matched with a variety of different manufacturing processes, typical production and processing including packaging printing, bonding, spraying. Surface treatment of atmospheric plasma equipment refers to the method of plasma cleaning the surface of products to improve the viscosity and adhesion force. Some specific molecules, free radicals and unsaturated bonds will appear on the surface layer of the refractory plastic under the action of the plasma of the cleaning machine. These specific functional groups can be transformed into new specific functional groups when they contact with the specific particles in the plasma.


Because the specific particles in the atmospheric plasma equipment act on the surface molecular structure, the surface molecular structure of the material acts, thus improving the surface energy of the material. Plasma cleaning machine in the surface treatment of dirt at the same time, but also improve the surface characteristics of the material itself. For example, improve the surface wetting performance, improve the adhesion of printing ink, coating, coating, improve the hydrophilicity of material surface.

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