| Quantity: | |
|---|---|
| THICKNESS DETAILS | 3+0.38pvb+3mm; 4+0.38pvb+3mm; 5+0.38pvb+5mm; 6+0.38pvb+6mm; 3+0.76pvb+4mm; 4+0.76pvb+4mm; 5+0.76pvb+5mm; 6+0.76pvb+6mm etc. |
| Visible Light Transmission (VLT) | 70-92%(Depends on thickness) |
| Tensile Strength | Around 100–150 MPa. |
| Impact Strength | 5-10 times that of ordinary glass |
| Thermal Strength | 300°C to 400°C |
| Sound Transmission Class (STC) | 30-35 STC |
| Maximum Size | 12000mm x 3600mm (Custom sizes available) |
| Minimum Size | 150mm x 150mm(Custom sizes available) |
| Delivery time | 7 days |
1. Impact Resistance
PVB laminated glass is known for its ability to withstand impacts without shattering, as the PVB interlayer holds the glass fragments together.
Impact resistance is often measured by the glass's ability to resist breakage from a specified force or drop test.
2. Acoustic Performance (Sound Insulation)
PVB laminated glass has excellent sound-dampening properties, typically reducing noise transmission by 30 to 40 decibels (dB), depending on the thickness of the glass and PVB layer
Acoustic performance can be improved by increasing the thickness of the PVB interlayer.
3. UV Protection
PVB laminated glass blocks up to 99% of UV radiation, protecting interior spaces from fading and preventing UV damage to furniture, fabrics, and 3.
The UV protection capability is an important feature for windows and glass facades in buildings.
4. Transparency and Light Transmission
PVB laminated glass allows high light transmission, typically in the range of 70% to 90%, depending on the type of glass and interlayer used.
The transparency can be modified by using tinted or colored PVB interlayers for aesthetic purposes or additional solar heat control.
5. Thermal Insulation
PVB laminated glass has moderate thermal insulation properties, reducing heat transfer between the indoor and outdoor environment.
The insulating properties can be further enhanced by combining PVB with other materials such as low-emissivity coatings or double glazing.
6. Fire Resistance
PVB laminated glass can be designed with fire-resistant properties by using fire-resistant PVB interlayers, which can help delay the spread of fire by preventing the glass from shattering under heat.
7. Strength and Safety
PVB laminated glass significantly increases the structural strength and safety of glass surfaces. The PVB interlayer provides a high level of resistance to breakage, reducing the risk of injury from shattered glass.
8. Optical Properties
The quality of the PVB interlayer impacts the optical clarity and distortion levels in the glass. High-quality PVB provides clear, distortion-free optical properties, ensuring the glass does not distort the view or image through it.
9. Certificates
Suitable for use as a safety glass as defined by consumer product safety association 16CFR 1201, ansiz 97.1 1984 and BS6262.
Conforms to CCC, AS/NZS2208-1996, EN12150-1, and ASTM C1048. All work done on glass (beveling, cutting, bending, etc) must be done before tempering.
Building Exteriors (Curtain Walls and Facades): Due to its strength, impact resistance, and clarity, float tempered glass is commonly used in building facades, curtain walls, Balustrade，and cladding systems. It enhances both the structural stability and visual appeal of a building.
PVB laminated glass is commonly used in buildings for windows, doors, skylights, and facades, offering increased safety by preventing shattering upon impact. Its UV-blocking properties protect interiors from sun damage.
In both residential and commercial buildings, PVB laminated glass reduces noise pollution by absorbing sound, making it ideal for urban areas or places near high-traffic zones.
PVB laminated glass is used for decorative partitions, flooring, staircases, and furniture. The PVB interlayer allows for varied aesthetic options, including colored or patterned glass.
Surface Treatments:
Edge Treatment: Flat edge, rounded edge, or beveled edge
Drilling: Available for mounting or installation purposes
Sandblasting: Can be sandblasted for decorative finishes
Brushed Finish: Available for a matte surface texture
Coatings: UV protection, anti-reflective, or other coatings available upon request
Packaging: used wooden boxes or cases, the cases should be easy loading, unloading and transportation. Each case needs to be packed with stuff of the same thickness and size.
Q: How to choose PVB and glass thickness?
A:
Application | PVB Thickness | GlassThickness | Notes |
Residential Windows | 0.38mm | 5+5mm or 6+6mm | Sufficient for basic safety. |
High-Rise Curtain Walls | 0.76mm | 8+8mm | Handles higher wind loads. |
Skylights/Roof Glass | 0.76mm | 8+8mm or 10+10mm | Enhances impact resistance |
Floor and Rail Glass | 1.52mm | 10+10mm or 12+12mm | Ensures safety for pedestrian loads. |
Bulletproof Glass | 2.28mm or more | 20+20mm or thicker | Multi-layer configurations required. |
Acoustic Glass | 0.76mm or more | 6+6mm or 8+8mm | Use acoustic PVB for better soundproofing. |
