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MGW Glass
MGW Glass
Customized Soundproof Tempered Clear Vacuum Insulated Glass
U-Value as low as 0.4W/(m²·K). A 8.3 mm thick LandVac has better thermal insulation effect than a 1.5m thick brick wall.
With its weighted sound reduction index exceeding 36dB, it makes rooms in downtown quiet like a library.
Maintains transparency even when the temperature falls below -70 °C, ensuring clarity in freezers and buildings.
Surface stress meets safety glass standards, with wind resistance up to ±7200Pa.
| Product Type | Structure | Thickness (mm) |
| LandVac | 4TL+0.3V+4T | 8.3 |
| Triple Glazing (Plus Insulated) | 4T+12A+4TL+0.3V+4T | 24.3 |
| Product Type | U-value (W/m²K) | SHGC | SC | Sound Isolation (dB) |
| LandVac | 0.48 | 0.49 | 0.56 | 39 |
| Triple Glazing | 0.42 | 0.45 | 0.52 | 42 |
* T-Tempered clear; TL-tempered Low-E; V-vacuum space; A-air space. Data calculated per U.S. ASHRAE standards.
Super Long Life: The life expectancy exceeds 25 years. Flexible edge sealing materials prevent failure caused by big temperature differences between indoor and outdoor environments.
| Low Temp Sealing | Surface stress exceeds 90MPa, perfectly retaining safety features against impact. |
| Flexible Edge Sealing | Adopts flexible materials with high thermal resistance against expansion/contraction. |
| High Vacuum Sealing | Sealed in a UHV chamber to maintain layer consistency and durability. |
| Flat Sealing | Sealing does not protrude, ensuring safe transport and elegant mounting. |
Approved by authoritative third parties, the results show thermal insulation performance at the highest Level 10 and sound insulation at Level 4.
LandVac offers an exceptional U-value as low as 0.48 W/(m²·K), which is 2 to 4 times better than standard insulated glass.
It effectively blocks sound transmission with a weighted sound insulation measurement of 39 dB, significantly reducing traffic and construction noise.
Yes. The high vacuum interspace ensures the interior surface remains free of condensation even when outdoor temperatures fall to -40 °C.
Absolutely. It is fully tempered vacuum glass that meets international safety standards (ANSI Z97.1) with surface stress exceeding 90MPa.
Thanks to flexible edge sealing technology and built-in efficiency getters, the life expectancy exceeds 25 years even in harsh environments.
The minimum production size is 300x300mm, and the maximum size is 1500x2500mm.
