Coated shielding glassIt is a multifunctional material that combines film and glass, with functions such as shielding, reflection, filtering, and sound insulation. This type of glass can prevent electromagnetic interference, protect equipment from radio frequency noise and interference, and provide clear visual effects.
Production process of coated shielding glass
Firstly, a layer of metal or alloy film is coated on the surface of the glass, followed by one or more reaction layers, and then siloxane or
Silicon oxide protective film layerThe entire process uses vacuum coating. During the coating process, due to the interaction between glass surface atoms and the film material in a vacuum environment, metal materials can form nanostructures, improving the transparency and uniformity of the film layer. The use of vacuum coating method can greatly improve the quality and durability of the film layer. This process can generate films of various thicknesses, transparency, and reflectivity.
The Function and Application of Coated Shielding Glass
1. Shielding function
Coated shielding glass can prevent sensitive equipment from being affected by radio frequency interference and reduce interference to the allowable level of the testing system. This shielding measure can provide effective protection in various environments, such as aerospace, defense, medical, and industrial production environments, and can protect electronic devices from electromagnetic radiation interference.
2. Reflection function
Coated shielding glassCan be used for applications that require reflection, such as partitions in exhibition halls, operating rooms, and rooms. By coating the glass surface with a metal or alloy film, high reflectivity and low volatility can be achieved, allowing for even distribution of indoor and outdoor light, reducing eye fatigue, and providing users with a clearer visual experience.
Coated shielding glass can also achieve filtering effects, including ultraviolet, infrared, and visible light. This type of filter glass can be used in fields such as medical equipment, weather stations, instruments, and buildings. On medical equipment, this shielding glass can reduce the risk of UV exposure for medical staff and users, and protect the instrument from harmful radiation.
4. Sound insulation function
Coated shielding glass can also provide sound insulation in building and traffic noise environments. By sandwiching air or isopropanol in multiple layers of glass, the thickness and number of layers of the film are used to control the propagation speed and amplitude of sound waves, and sound insulation is achieved through reflection or absorption of noise.
In short, coated shielding glass has multiple important functions and is widely used in different industries. By using layered structures of materials such as metals, alloys, and reaction layers, multiple effects can be stacked to achieve different functions and purposes, providing effective protection and improved performance for various devices and systems.
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