... is made from PVB resin and plasticizer. It is a non-toxic and smell-free soft sheet material with thickness ... anti-penetration, anti-ultraviolet, Soundproof etc. Laminated glass is a multifunctional glazing material that is manufactured by permanently bonding two ... (PVB) interlayer, under heat and pressure, to create a single construction. It not only has a good optical nature, but also resistant to ...