pvd coating machines are widely used in various industries, including decoration, optics, automotive parts, hard coatings, semiconductors, etc. They can also be classified according to materials, such as decorative plastic products. What is the application of vacuum coating machines in plastic products? After the surface metallization of plastic products, the application range of pvd coating machines in plastic products will be wider. The vacuum coating on the surface of plastic parts can be divided into functional coating and decorative coating.

As a functional coating, it can improve the physical and chemical properties of the surface of plastic parts, such as improving the dimensional stability and conductivity of plastic parts;
As a decorative coating, the surface of plastic parts can have a metallic luster and can be made into different colors according to actual decoration needs, such as gold yellow, bronze color, metal red, metal green, metal blue, etc.
pvd coating machines are widely used in plastic products, which have the characteristics of easy molding, low cost, light weight, and non corrosion. Plastic products are widely used, but their disadvantages restrict their expansion, such as unattractive appearance, easy aging, poor mechanical performance, poor heat resistance, and high water absorption rate. Through the application of vacuum coating technology, the surface of plastic is metallized, combining organic and inorganic materials, greatly improving its physical and chemical properties. Its advantages are mainly manifested in:
1. Easy to clean and does not vacuum.
2. Make the plastic surface conductive;
3. Improve aesthetics, smooth surface, colorful metallic luster, and greatly enhance decorative properties;
4. Reduce water absorption, the more times the coating is applied, the fewer pinholes there will be, the lower the water absorption, the less prone the product to deformation, and the improved heat resistance;
5. Improve surface hardness: The original plastic surface is softer than metal and more susceptible to damage. Through vacuum coating, the hardness and wear resistance are greatly increased;
6. To improve weather resistance, plastic usually ages very quickly outdoors, mainly due to ultraviolet radiation. After aluminum plating, aluminum has the strongest reflection of ultraviolet radiation, thus greatly improving weather resistance.