Laminated Glass
Film Type: PVB, EVA, SGP
Color: clear /bronze/gray /blue /green /milky/translucent/ acoustic
Size: 2140x3660mm 2440mmx3660mm, 3300x5100mm 3300x15000mm
Products Description
Laminated glass, also called Sandwich Glassa and triplex glass, marvel of modern engineering, represents a significant advancement in glass technology, showcasing innovation and creativity in the realms of safety and architectural design.
Essentially, laminated glass is a complex composite material meticulously designed to ensure unmatched safety and durability. Typically, it involves bonding multiple layers of glass with a transparent interlayer made of polyvinyl butyral (PVB) or ethylene-vinyl acetate (EVA) or SGP. This interlayer acts as the structural foundation of the laminated glass, securely uniting the glass layers. In case of impact or breakage, the interlayer functions as a cohesive agent, preventing glass shards from scattering hazardously. Instead of breaking into dangerous pieces, the glass remains attached to the interlayer, significantly reducing the risk of harm or damage.
Moreover, laminated glass offers outstanding sound insulation capabilities, making it an excellent choice for environments that require peace and quiet. By effectively reducing external noise, it creates a tranquil and comfortable atmosphere, improving the quality of life for occupants.
Specification
|
Product name |
Laminated glass, Sandwich Glass, triplex glass, Pair glass |
|
PVB film thickness |
0.38mm, 0.76mm,0.89mm, 1.14mm,1.52mm,2.28mm,3.04mm etc. |
|
Glass thickness |
3+0.38+3,4+0.38+4,5+0.76PVB+5, 5+1.14PVB+5, 6+0.76PVB+6, 6+1.14PVB+6, 8+1.14PVB+8, 8+1.52PVB+8, 10+1.14PVB+10, 10+1.14PVB+10, 12+1.52PVB+10, 12+1.90PVB+12, or SGP, EVA |
|
Glass types |
Clear, ultra-clear(low-iron), tinted glass, frosted, patterned/textured, acid etched glass |
|
Max size |
3300x15000mm |
|
Min. size |
300x300mm |
|
Film Type |
PVB, SGP , EVA, ACOUSTIC |
|
Package |
Plywood crates package, or customized packing |
|
Standard |
3C, AS/NZS 2208, U.K.BS6206, U.S.ANSI Z97.1,SGCC, Japan JIS |
|
PVB Supplier |
Saflex, DuPont, SEKISUI, Kuraray, Trosifol, Decent, Eastman, Jiahua, Huakai |
|
Delivery time |
3 weeks upon receipt of deposit |
Applications
Laminated glass is widely used in building facades, curtain walls, windows, lobbies, overhead glazing and doors to enhance safety, security, and aesthetics.
Laminated glass is utilized in interior partitions, railings, balustrades, Decorative panels and decorative features to create modern and elegant spaces.
Laminated glass is installed in sports arenas, stadiums, and public spaces as safety barriers and protective screens.
Laminated glass is used in tabletops, shelves, and cabinets to add a sleek and contemporary touch to furniture design while ensuring safety and durability.
Manufacturing Process
The manufacturing process for laminated glass involves precise steps to ensure quality, strength, and safety:
1. Glass Cutting: Glass sheets are cut to size and shape using automated machines for accuracy and efficiency.
2. Glass Washing: Sheets are cleaned thoroughly to remove dirt and contaminants for a strong bond.
3. Interlayer Preparation: Interlayer material like PVB or EVA is trimmed to fit the glass dimensions.
4. Glass Assembly: Glass sheets and interlayer are assembled into a sandwich structure with uniform alignment.
5. Pre-Pressing: The assembly undergoes pre-pressing to remove air bubbles and ensure adhesion.
6. Autoclave Bonding: The laminate is placed in an autoclave for heat and pressure bonding, taking several hours.
7. Cooling and Inspection: The glass is cooled, inspected for strength and clarity, meeting safety standards.
8. Packaging and Shipping: Finished products are packaged securely for safe shipping to customers.
FAQ
Q: Where is laminated glass commonly used?
A: Automotive Industry: Windshields in cars are often made of laminated glass.
Buildings: Laminated glass is used in windows, skylights, and glass facades.
Safety Glazing: It's employed in balustrades, railings, and glass floors.
Soundproofing: Laminated glass reduces noise in urban areas.
Q: How does laminated glass enhance safety?
A: In the event of impact or breakage, the interlayer acts as a cohesive force, preventing glass fragments from dispersing dangerously. Instead of shattering into hazardous shards, the glass remains firmly attached to the interlayer, significantly reducing the risk of injury or damage.
Q: What other properties does laminated glass have?
A: Sound Insulation: Laminated glass provides exceptional sound insulation, making it ideal for environments where tranquility is essential.
Architectural Design: Its versatility allows architects to incorporate safety features without compromising aesthetics.
UV Protection: The interlayer filters out harmful UV rays, protecting interiors and occupants.
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