Hunan Sunshine New Materials Co., Ltd.
Product Manual of Light Curing ( UV ) Vacuum Plating Coating Series
In the past ten years, the photo-curing technology has been rapidly developed worldwide due to its own characteristics. First, light curing only needs to be performed at normal temperature, which can meet the construction of products that are not suitable for heating and drying methods. Second, in addition to improving productivity and saving energy consumption, light curing technology can also achieve higher levels of coating quality, such as mechanical properties and gloss. Third, because the use of low-solvent or solvent-free systems is more environmentally friendly.
I. Introduction to Vacuum Coatings:
Vacuum coating technology first appeared in the 1930s, and industrialized mass production began in the 1980s. It has been widely used in electronics, aerospace, packaging, decoration, bronzing and other industries. Vacuum plating refers to the vacuum environment. The deposition of a certain metal or metal compound on the surface of a material in the form of a vapor phase is a physical vapor deposition process (PVD). Because the coating is often a metal thin film, it is also called vacuum metallization. Among them, aluminum plating on plastic substrates is the most common. It is mainly used for cosmetic packaging boxes, furniture accessories, lighting parts, automotive spotlight reflectors, automotive decorative parts, toys, craft decorations; keys for mobile phones, MP3, digital cameras, and shell decoration. When it is manufactured, a primer must be applied to enhance the adhesion of the substrate to the plating layer. After coating, a primer is required to protect the plating layer.
UV vacuum coating coating started in the beginning of this century. Through the perfect combination of UV technology and vacuum coating technology, the coating film performance is greatly improved compared with other vacuum coating film coating properties, and at the same time, it has a better protection effect on the metal layer and greatly extends The service life of the coating layer improves the grade of the product.
The company's light curing vacuum electroplating paint product series are: primer: UVB150C, UVB151C, UVB152C, UVB153C; topcoat: UVT181C, UVT182C, UVT185C, UVT186C, UVT187C. Among them, the primer is universal on ABS, PC, PMMA substrates, easy to apply, high gloss, fast curing, excellent adhesion to the substrate and aluminized layer, UVB150C is ordinary type, UVB151C is a wear-resistant supporting base, UVB152C For the fog type. The topcoat UVT181C is a common type, mainly used for the decoration of cosmetics and crafts; UVT185C is a high wear-resistant type, with RCA / 175gf abrasion resistance of more than 500 times. It is mainly used for the decoration and protection of keys and shells of mobile phones, MP3, etc. UVT182C is an additive type.