PVB interlayer

PVB film is a macromolecule material molded by polyvinyl butyral resin that is plasticized and extruded by plasticizer 3G8, with excellent light transparent performance, heat resistance, cold resistance, humidity resistance, high elasticity and well adhesive performance to inorganic glass. It's the best material used for safety glass around the world. It's a new materials to solar PV modules, which is superior to EVA.PVB film is semi-transparent, less impurities, soft and smooth with proper roughness, good tensile strength and ultimate elongation.