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Advanced SGP Laminated Glass from China Suppliers | High-Performance Safety Glass Factory
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SGP is an ion polymer film. Compared to PVB, SGP has twice the load-bearing capacity at the same thickness, one-fourth of the bending deflection, and five times the tear strength. SGP interlayer film is colorless and transparent with good UV resistance. It is less likely to turn yellow after prolonged exposure to sunlight than PVB (yellowing coefficient <1.5 versus 6-12 for PVB).
Load Capacity
2x load-bearing capacity compared to PVB at the same thickness.
Bending Deflection
Reduced to only one-fourth of PVB film deflection limits.
Tear Strength
5x higher tear strength than traditional PVB interlayers.
Yellowing Index
Highly stable <1.5 yellowing coefficient versus 6-12 for PVB.
SGP Laminated Glass Specifications
| Float glass grade | A grade |
| Thick tolerance | ±0.2mm |
| Application | Doors, windows, curtain walls, Railings etc. |
| Shape | Rectangle, Irregular, Square, Trapezoid, triangle |
| Film Color | Colorless, white, milk white, blue, green, gray, bronze, red, etc |
| PVB or SGP Thick | 0.76mm, 1.52mm, 3.04mm, etc |
| Min order | 100M2 |
| Custom size | Yes |
| Trademark | LYD GLASS |
| Customized logo | Yes |
| Packing | Paper or Cork mat between the glass |
| Transport Package | Safety Plywood Crates Packing |
| Customized packaging | Yes |
| Origin | Qinhuangdao, China |
| Port | Qinhuangdao Port or Tianjin port |
| Price | FOB or CIF |
| Payment Terms | T/T |
| Warranty | 2-10 Years |
| Type | Tempered |
| Supply Ability | 75 tons per day |
| Lead Time | Within 15 days after confirming order |
Frequently Asked Questions
What are the main performance advantages of SGP over PVB?
Compared to PVB, SGP film offers twice the load-bearing capacity at the same thickness, one-fourth of the bending deflection, and five times the tear strength, making it significantly stronger and safer.
Does SGP laminated glass turn yellow over time?
SGP has excellent UV resistance and is highly resistant to yellowing. Its yellowing coefficient is less than 1.5, whereas PVB ranges between 6 and 12 after prolonged sunlight exposure.
What thickness options are available for the interlayer film?
We offer PVB or SGP interlayer thicknesses of 0.76mm, 1.52mm, 3.04mm, and other customized specifications to meet project requirements.
Can I order custom glass shapes and sizes?
Yes, custom sizes are fully supported. We can manufacture SGP laminated glass in various shapes, including Rectangle, Irregular, Square, Trapezoid, and Triangle.
What is the minimum order quantity (MOQ) and lead time?
Our minimum order quantity is 100 square meters (M2). The standard lead time is within 15 days after order confirmation.
How is the glass packed for safe delivery?
The glass sheets are packed with paper or cork mats placed between them to prevent scratching, and then safely enclosed in robust Plywood Crates for transport. Custom packaging options are also available.