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Plasma equipment to deal with surface modification, activation, grafting, coating and other issues

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16 Sep,2020

Plasma equipment to deal with surface modification, activation, grafting, coating and other issues:

The surface modification of plasma cleaning machine is mainly aimed at modifying the surface of polymer materials and metals. The polymer has the molecular designability, through the plasma surface action can introduce different groups on the surface to improve its performance, such as hydrophilicity, hydrophobicity, wettability, cohesiveness; Introduce the bioactive molecule or enzyme to improve its biocompatibility.

The surface modification of polymer materials by plasma cleaning technology not only improves the applicable properties of polymer materials under specific environment, but also broadens the applicable scope of conventional polymer materials.

Surface activation is the object through the plasma cleaning machine after the surface can enhance, improve the adhesion, adhesion; Surface etching of plasma equipment means that the surface of material is selectively etched by reacting gas. The etched material is converted into gas phase and discharged by vacuum pump. After treatment, the microscopic specific surface area of the treated material increases and has good hydrophilicity.

The plasma device nanocoating is to react gases such as HMDSO, hexamethyldisilane (HMDSN), tetanoethylene dimethyl ether, hexafluoroethane (C2F6). The introduction of plasma reaction Chambers, through the effect of plasma polymerization on the surface of the formation of nano coatings, this technology can be used in a variety of fields.

A vacuum plasma cleaning machine, can complete the surface modification of the object, improve adhesion, activation, grafting, etching, coating. Really help you to solve the problem of the material surface, prevent adhesive bonding, printing adhesion is not enough, paint stripping, welding is not firm, sealed air leakage and other problems.

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