Jichang New Materials
Characteristics of photovoltaic grade PVB film
2023-12-07
Author:
Photovoltaic grade PVB film has the following characteristics:
The photovoltaic-grade PVB film has a very high light transmittance, which can effectively transmit sunlight to the lower photovoltaic cell sheet and improve the photoelectric conversion efficiency.
Photovoltaic grade PVB film has excellent weather resistance and corrosion resistance, and can resist the erosion of external environment such as ultraviolet light, high temperature and humidity, thus prolonging the service life of photovoltaic film. In addition, the photovoltaic grade PVB adhesive film also has high mechanical strength and adhesion performance, can firmly bond photovoltaic cells and glass substrates, and has good flexibility and toughness, adapt to the deformation and extrusion of photovoltaic modules in different environments.
Photovoltaic grade PVB film has good sound insulation and heat insulation performance, which can effectively reduce noise and heat transfer and improve the overall efficiency of photovoltaic modules. In short, photovoltaic grade PVB film with its excellent light transmittance, weather resistance, mechanical properties and sound insulation performance, has a wide range of applications in the field of photovoltaic power generation.
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