PVD Vacuum coating machine's work on architectural glass
Do you know the glass used in building is not normal grade glass？ It is special and has two basic functions of light transmission and heat insulation.Normal grade glass can radiate energy through most of the sun's rays, this is very beneficial for the energy of daylighting and absorbing sunlight.For infrared radiation, normal grade glass can prevent indoor heat from passing through the outdoor directly , but the secondary heat dissipation after the heat is absorbed by the glass which will cause great loss.
Introduction of vacuum coating machine and relevant machine
The main application of AR coating glass of vacuum coating machine is to coat the surface of ordinary tempered glass, thereby improving the light transmittance of the surface of tempered glass and realizing the function of easy cleaning. It also extends the life of the glass. AR coated glass is currently mainly used in solar cell components, light and heat, construction, automotive glass and other fields.
General LCD monitors and LCD TVs do not have a front glass, and the surface is easily damaged by scratches, and the viewing angle is small. After adding an AR glass, these shortcomings will be overcome. Mainly used for display device protection screens such as LCD TVs, PDP TVs, laptop computers, desktop computer displays, high-end instrument panels, touch screens, photo frame glass, and other electronic products that increase transmittance and reduce reflectance.
The vacuum coating equipment applies antireflection coating glass after the antireflection coating is coated on the surface of ordinary ultra-white glass, and then tempered. It can effectively reduce the solar reflectance of the glass surface, thereby increasing the energy transmission rate, and ultimately improve the power generation efficiency of the solar cell. It is currently the latest technology and product in the world. Photovoltaic anti-reflective glass increases the visible light transmittance by 2.5%, which in turn can increase the conversion efficiency of crystalline silicon photovoltaic cell modules. A difference in conversion efficiency of 1% means a cost difference of about 6-7%.
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