China kunxing building glass supplier provide PVB laminated glass 8mm+1.12mmPVB+8mm for railing

What is PVB laminated glass?

PVB is also called as polyvinyl butyral, is currently the most widely used interlayer material for architectural glass and automotive glass. PVB laminated glass has good safety, sound insulation and resistance to ultraviolet light, but PVB water resistance is not well, long-term wet soak easy to delaminating. Has a high transparency, cold resistance, impact resistance, resistance to ultraviolet radiation.

PVB laminated glass has the following five characteristics

Safety

In the external impact, due to the elastic layer of the role of the impact of absorption Can prevent the impact of penetration, even the glass is broken, but only produce spider- like crushing cracks Its debris firmly adhered to the middle layer will not fall off and scattered and can continue to use until more change.

Anti-theft

PVB laminated glass is very tough, even if the thieves broken glass. Beacuse the middle layer with the glass firmly together to keep the integrity.

Sound insulation

PVB film because of the damping function of the acoustic wave, PVB laminated glass can have effectively suppress the spread of noise, especially in the airport, station,downtown and roads on both sides of the building after the installation of laminated glass, the sound insulation effect is very obvious.

Anti-ultraviolet performance

PVB film can absorb more than 99% of the UV, thus protecting the indoor furniture, plastic products, textiles, carpets,artwork,ancient artifacts or goods from UV Radiation of the line and the occurrence of fading and aging.

Energy-saving

PVB film made of building laminated glass can effectively reduce the sunlight through. With the thickness of the use of dark low light transmittance PVB film made of laminated glass to block the heat more powerful. At present, domestic production of laminated glass with a variety of colors.

Application

PVB film can sasorb the impact energy, does not produce broken pieces, this safety glass is widely used in automobiles, commercial buildings, bank counters, prison visits, steel stove screen and a veriety of bullet-proof glass and other construction areas are also widely used.

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