Do you know the functions of plasma cleaning machines?

Plasma cleaning machines are widely used in precision electronics, semiconductor packaging, automotive manufacturing, biomedical, optoelectronic manufacturing, new energy, textile printing and dyeing, packaging containers, household appliances and other industries. In so many fields, plasma cleaning machines are used. What are the functions of plasma cleaning machines at the bottom

1、 Surface cleaning function of plasma cleaning machine

Surface cleaning, as the name suggests, is to clean the surface of a product. Some precision electronic products have organic pollutants on the surface that are invisible to the naked eye, which directly affect the reliability and safety of subsequent use of the product. For example, various electronic devices we use have motherboards with connected circuits. The motherboard is made of conductive copper foil, epoxy resin, and adhesive. To connect the circuit to the motherboard, some circuit micropores need to be drilled on the motherboard before copper plating. There will be some adhesive residue in the micropores, because there will be peeling phenomenon after copper plating. Even if it is not peeled off at the time, it will peel off and cause short circuits due to high temperature during use. Therefore, these adhesive residues must be removed thoroughly. Ordinary water-based cleaning equipment cannot clean them thoroughly, so a plasma cleaning machine is needed for surface cleaning.

2、 Surface activation function of plasma cleaning machine

In our lives, there are many colorful colors that make our lives colorful. Some polymer materials have relatively low surface energy during the printing process, making it difficult for ink to combine with the materials. Using a plasma cleaning machine can clean the surface of the materials and break the molecular bonds on the surface to form new substances, which can improve the adhesion of the ink. Plasma cleaning machines not only improve ink adhesion, but also save ink usage and reduce costs for enterprises.

3、 Surface etching function of plasma cleaning machine

Some materials have very smooth surfaces, and when using glue to bond with each other, they often fail to stick firmly or last, seriously affecting product quality. The use of a plasma cleaning machine can treat the surface of materials to achieve a concave etching effect, improve the adhesion and durability between materials, and significantly improve product yield and quality.

4、 Surface coating function of plasma cleaning machine

The typical function of surface coating is to form a protective layer on the surface of the material. Plasma cleaning machines are mainly used for fuel containers, scratch resistant surfaces, coatings similar to polytetrafluoroethylene (PTFE) materials, waterproof coatings, etc. The surface coating function of the plasma cleaning machine not only protects the material but also forms a new layer of material on the surface, which improves the subsequent bonding and printing process.