Laminated Glass UV Blocked Rate Measurement

1.One of the most important characteristics of Laminated Glass with EVA(Ethylene-vinyl acetate) Interlayer Film or PVB(Polyvinyl butyral) Interlayer Film is UV radiations blocked. Due to this characteristic, the Laminated Glass with EVA Film or PVB film can protect the goods and people inside the room from the UV radiations. So you may ask how to measure …