The biggest use of PVB resin is to use PVB high-point resin as raw material to produce and process into PVB film as safety glass interlayer (intermediate film) material. In addition, low-viscosity resins are also widely used in coatings, adhesives, ceramic decals, aluminum paper-mache, and so on.

   Among them, high-viscosity PVB resin accounts for the vast majority of the total PVB resin. In addition to PVB resin as film and adhesive, because PVB resin contains three functional groups, it can also form a blend with better performance with other resins, inorganic substances, etc.

    PVB film is a special product used to manufacture safety glass and bulletproof glass. Safety glass is a layer between two layers of ordinary glass with unique bonding properties, good low-humidity impact strength, good flexibility, good light transmission performance, light resistance, weather resistance, sound insulation, UV protection, and other properties. A special wave glass made of the best polyvinyl butyral film surface. When it is strongly impacted by the outside world, the PVB film can absorb the impact energy, so that the glass will not be broken and broken, and the safety wave glass added with the polyvinyl butyral film has high compliance, high turning It has the characteristics of water and aging resistance, and can be used in an environment of minus 60C. In addition, it can also replace plexiglass as a transparent material and other products.