Vacuum coating machine and plastic optical element coating
Vacuum coating machine plastic optical element coating is 2-5 times lighter than glass optical elements, which makes them more suitable for night vision helmets, field portable imaging applications, and reusable or disposable medical devices (such as Laparoscopy) and other fields. In addition, since plastic optical components can be molded according to installation requirements, assembly steps can be greatly reduced and manufacturing costs can be reduced.
Vacuum coating machine, vacuum coating equipment, plastic optical components, coated plastic optical components can be used in most visible light applications. For other near-ultraviolet and near-infrared applications, transmission wavelengths of commonly used materials such as acrylic (excellent transparency), polycarbonate (optimal impact strength) and cycloolefins (high heat resistance and durability, low water absorption) The range is 380 ~ 100nm). Adding a coating on the surface of the plastic optical element is to improve its transmission or reflection performance and increase durability.
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Vacuum coating machine, vacuum coating equipment, plastic optical element thick layer coating (thickness is usually about 1μm or thicker) mainly serves as a protective layer, and can also improve adhesion and firmness for subsequent thin layer coating. Thin-layer coatings include silicon dioxide (SiO2), tantalum oxide, titanium oxide, aluminum oxide, niobium oxide, and hafnium oxides (SiO2, Ta2O5, TiO2, Al2O3, Nb3O5, and HfO2); typical metal mirror coatings are aluminum (Al) , Silver (Ag) and gold (Au).
Zunhua Baorui Titanium Technology Co., Ltd. is a professional vacuum coating machine and vacuum coating equipment manufacturer. It provides hundreds of sets of process and coating equipment for you to choose from. A full set of process technology and professional training guide technical operation! It is a national high-tech enterprise integrating R & D, production and sales.