GZFTM PV module weather-resistant special fluorine film is a special fluorine-containing polymer film developed by Jiaxing Gaozheng New Material Technology Co., Ltd. for the back sheet of solar photovoltaic modules. It is made of polyvinylidene fluoride (PVDF) resin with a self-developed formula and salivation process. GZFTM fluorine film has excellent weather resistance, good mechanical properties, and excellent adhesion to EVA and PET films, which fully meets the requirements of the protective film layer of the backsheet of solar photovoltaic modules.