Clear laminated glass, also known as laminated glass, is produced by combining two or more sheets of clear float glass in a dust-free lamination room. Between the glass sheets, one or more layers of tough PVB (Polyvinyl Butyral) interlayer are inserted. After being preheated and pressed by a rolling press, the glass undergoes a special high-temperature pre-pressing and high-temperature, high-pressure process, resulting in the glass and interlayer being permanently bonded into laminated glass.
The PVB film of laminated transparent glass possesses excellent adhesive strength. Once impacted, even if the laminated glass shatters, the fragments will firmly adhere to the film, preventing them from falling and causing injury. It also has outstanding earthquake resistance and anti-intrusion capabilities. The middle PVB layer can withstand continuous hammering, providing excellent security benefits.
Transparent laminated glass with an interlayer of PVB film boasts superior adhesive properties. In the event of impact, even if the glass breaks, the shards remain firmly attached to this interlayer, preventing potential injuries from falling pieces. Furthermore, this material offers remarkable seismic resistance and protection against intrusion. The middle PVB layer can endure sustained impacts, ensuring heightened safety measures.
The PVB interlayer has a unique soundproofing function. We utilize it to produce various types of acoustic laminated glass, which is ideal for environments where quietness is essential.
PVB film has a special role in soundproofing, we can use it to make a variety of Acoustic Laminated Glass, for those who need a quiet environment.
By replacing the PVB film with the DuPont SentryGlas interlayer, we can produce SGP Laminated Glass in various specifications and design requirements. This meets people's performance needs in terms of safety, energy efficiency, noise reduction, and comfortable living associated with high-end laminated glass. Additionally, laminated glass is extensively used in curtain wall glass.
Features
Safety
Even when impacted, laminated glass ensures that shards remain intact within the door or window frame, preventing injury to those inside.
Burglar-Resistant
Laminated glass boasts exceptional anti-intrusion capabilities, significantly increasing the difficulty for intruders to enter through broken glass.
UV Protection
The PVB is enhanced with high-performance UV-resistant additives, blocking over 99% of ultraviolet rays. This provides added protection for indoor furnishings and individuals, safeguarding against fading and aging due to prolonged UV exposure.
Heat Insulation
Laminated glass filters a substantial number of infrared rays, reducing the heat transfer between indoors and outdoors. This significantly lowers the air conditioning load in the summer, consequently reducing energy consumption.
Soundproofing
Laminated glass effectively reduces the penetration power of sound waves on the glass, achieving excellent noise insulation. This decreases the transmission of outdoor noise, ensuring a more tranquil and comfortable indoor environment.
