1,Sandwich glass is processed with one or more layers PVB between two glass lites 2,reduce sound 3,save electronic and energy
Sandwich glass/laminated glass/interlayer glass is processed with special technology under high temperature and high pressure by adding one or more layers of Polyvinyl Butyral (PVB) with tough and strong binding between or among two or more glass layers. For the great binding performance, sandwich glass could stop external force attack and the chips will be bind with PVB after breakage to avoid making harm to person. And even the glass could still resist attack from wind and rain in breakage status.
Sandwich glass/laminated glass/interlayer glass advantages:
Sound reduction, the special laminated construction could reduce sound spread effectively, then that function make sandwich glass has great performance in sound control, PVB also could filter and absorb ultraviolet (UV) rays 99.5% at least, so sandwich glass could reduce the cost of electronic power and save energy, the effects will be better if you adopt special PVB interlayer.
In order to guarantee the quality of sandwich glass/laminated glass/interlayer glass , PVB film could be imported from Du Pont of USA or Sekisui of Japan. The colors of the film include transparent, milk, blue, dark grey, light green, bronze, etc. Sandwich glass/laminated glass/interlayer glass can be further processed into tempered sandwich glass, glass with holes, into insulating glass etc.
Sandwich glass is widely used for bullet proof, burglar-proof, showcase, counter, aquarium, skylight, long corridor, sidelite, etc.
We also have Chinese famous brand PVB for sandwich glass/laminated glass/interlayer glass with high quality and transparency.
Sandwich glass/laminated glass/interlayer glass sizes:
(Max. Size): 2440mm*6000mm
(Min. Size): 300mm*300mm
(The thickness of PVB film): 0.38mm-3.04mm
Standard: EN 12543; ANSI Z 97.1 200; BS 6206
Sandwich glass
