PVB Laminated Glass
Laminated glass consists of two or more pieces of glass, with one
or more layers of organic resin film, permanently bonded together
by high temperature and high pressure.
PVB (polyvinylbutyral) is the traditional and most widely used
The PVB laminated glass has full UV absorption ability, good
sound-insulation and noise reduction ability, In the case of one or
two pieces glasses are destroyed the laminated glass still has a
relatively independent integrity
Especially because of the concerns of tempered glass self-explode
can’t be eliminate made laminated glass be the safest option.
Knowledge about the edge tackles and sealing
The proper edge sealing adhesive can effectively prevent the
emulsification erosion of moisture to the PVB, maintenance bonding
capacity. But the unreliable edge sealing process and the edge
sealing adhesive aging cracking potentially cause poor drainage,
accelerating destruction of the film. So don’t put it in the
water-rich environment for a long time is the key point of keeping
the film adhesion, and must assure good drainage of the laminated
glass used in the frame.
When plating layer of laminated glass and the same thickness
non-laminated glass, due to the absorption of film at 400-380nm
wave range, the color may be some yellow, be prepared when