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Plasma etching deplating technology

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01 Mar,2021

Plasma etching deplating technology:
China's 5G commercial network will start operation in many cities in China. Today, when 5G communication technology is moving towards the 5G era, high-frequency 5G signals have put forward strict requirements on the transmission rate of mobile phone material signals. Because metal cases block 5G signals, manufacturers are turning to nonmetallic materials such as plastic, glass, ceramic and sapphire. In order to make the shell more beautiful, stronger function, a variety of coating process homeopathism, for the plasma deplating cleaning machine manufacturers deplating requirements are also becoming more and more strict.

CRF Plasma etching deplating technology
For the mobile phone glass case, in order to realize the functionality and decoration of the front and rear double-sided glass case, a variety of coating processes were used. Coating processing is a very fine process, the substrate surface cleanliness requirements are very high, any small to invisible dust, oil stains, fingermarks, water vapor, solid particles residue, will cause trachoma, heterochromatic, oil spots and other undesirable phenomena on the coating. In the case of poor coating, it is necessary to use the method of deplating to reprocess the defective coating.


At present, plasma etching and solution are still the main methods of desalination. Compared with deplating solution, the advantages of plasma etching deplating technology are mainly reflected in three aspects, namely the advantages of plasma surface treatment.
1, plasma deplating cleaning machine deplating is an environmentally friendly process, does not produce any pollutants such as waste gas, waste liquid.
2. Relative to the price of expensive plating solution, the plating of plasma processor can only consume electricity. A single plasma surface processor generates one kilowatt of power per hour, greatly reducing costs.
3. plasma deplating cleaning machine deplating is through the plasma glow reaction, in order to ensure high density, low temperature plasma to achieve better surface activation effect.


Plasma cleaning machine used for deplating surface treatment can effectively remove defective coating. Widely used in glass cover plate, display touch screen, protective plate, optical materials, electronic circuits and other industrial coated defective products repair treatment.


Plasma surface treatment machine for deplating is a rotating nozzle plasma surface treatment machine installed on the assembly line, through the sliding table, cross reciprocating movement, cleaning and deplating needs to be deplated in the assembly line of products. According to the production capacity requirements, customers can customize different specifications of the assembly line, single machine with 1, 2, 4 sets of plasma and other various quantities.

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