Plasma surface modification equipment improves the adhesion of organic glass coating and substrate:
The chemical name of plexiglass is polymethacrylate (PMMA); it has good electrical insulation properties, chemical stability and aging resistance, high mechanical strength and good moisture resistance at room temperature, and is light in weight and easy to process , High light transmittance. Therefore, it is widely used in instruments, instrument parts, auto parts craft products and electrical insulation materials.

However, in industrial applications, due to special requirements, such as metal carriers, problems such as insufficient adhesion may occur. Adopting the surface treatment technology of plasma surface modification equipment, after plasma treatment, it will have higher utilization value, and the application field will be wider.
The organic glass before Al coating is similar to ordinary glass, colorless and transparent. The gloss of the film coated with metal Al is very good. The naked eye shows that the film has metallic luster, bright and smooth, and can clearly reflect the object, indicating that the gloss has reached a certain level.
Using plasma surface modification equipment for pre-treatment process on plexiglass, you can add a transition layer first, which will not affect the gloss uniformity of the AI film, and can significantly improve the adhesion between the film layer and the organic substrate , Solve the problem of poor adhesion between metal and organic substrate.
Therefore, it is necessary to adopt corresponding methods to enhance the adhesion of the film. However, it should be noted here that the increase in adhesion between metal Al and plexiglass cannot affect its gloss. There are usually the following methods to increase adhesion: cleaning the substrate; increasing the temperature of the substrate; manufacturing an intermediate transition layer; sputtering methods. The above required methods can effectively meet customer needs through plasma surface modification equipment plasma treatment, enhance product surface adhesion, and improve product quality.