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Thermal Insulation Energy Saving 0.4 U-Value Thin Low-E Tempered Vacuum Insulated Glass
Thermal Insulation Energy Saving 0.4 U-Value Thin Low-E Tempered Vacuum Insulated Glass
Thermal Insulation Energy Saving 0.4 U-Value Thin Low-E Tempered Vacuum Insulated Glass
Thermal Insulation Energy Saving 0.4 U-Value Thin Low-E Tempered Vacuum Insulated Glass
Thermal Insulation Energy Saving 0.4 U-Value Thin Low-E Tempered Vacuum Insulated Glass
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Thermal Insulation Energy Saving 0.4 U-Value Thin Low-E Tempered Vacuum Insulated Glass
Thermal Insulation Energy Saving 0.4 U-Value Thin Low-E Tempered Vacuum Insulated Glass
Thermal Insulation Energy Saving 0.4 U-Value Thin Low-E Tempered Vacuum Insulated Glass
Thermal Insulation Energy Saving 0.4 U-Value Thin Low-E Tempered Vacuum Insulated Glass
Thermal Insulation Energy Saving 0.4 U-Value Thin Low-E Tempered Vacuum Insulated Glass

Thermal Insulation Energy Saving 0.4 U-Value Thin Low-E Tempered Vacuum Insulated Glass

Type: Float Glass
Shape: Flat
Structure: Hollow
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Product Description

Technical Specifications

Model NO.
VIG
Glass Thickness
8mm
Air Cavity Depth
12mm
Moh's Hardness
8
Energy Transfer
Convection
Usage
Furniture, Door, Building, Window, Home Appliances
Max. Dimension
1500*2500mm
Thickness Range
8-11mm
Vacuum Layer
0.3mm
Weight
20-28 Kg/sqm
HS Code
7008001000
Trademark
LandVac

Product Overview

Thermal Insulation Energy Saving 0.4 U-Value Thin Low-E Tempered Vacuum Insulated Glass Panel

Vacuum Insulated Glass Overview

LandVac® is a new generation tempered vacuum insulated glass. Using exclusive low-temperature sealing technology, the product features outstanding thermal and sound insulation while retaining high safety levels.

Core Advantages

🔥
Thermal Insulation: U-Value as low as 0.4W/(m²·K). An 8.3 mm LandVac panel provides better insulation than a 1.5m thick brick wall.
🔇
Noise Reduction: Weighted sound reduction index exceeds 36dB, effectively blocking traffic and construction noise.
❄️
Free of Condensation: Maintains transparency even when temperatures fall below -70°C.
🛡️
Tempered Safety: Surface stress exceeds 90MPa, meeting tempered glass safety standards with wind resistance up to ±7200Pa.

Performance Data

Product Type Structure Thickness (mm) U-value (W/m²K) Sound Isolation (dB)
LandVac 4TL+0.3V+4T 8.3 0.48 39
Triple Glazing (Plus) 4T+12A+4TL+0.3V+4T 24.3 0.42 42
Inner Structure
Seven Advantages

Five Proprietary Technologies

1. Low Temperature Sealing: Retains safety features of tempered glass by preventing annealing during sealing.

2. Flexible Edge Sealing: High resistance against thermal expansion/contraction, ensuring long-term durability.

3. High Vacuum Sealing: Maintains consistent high-degree vacuum in a UHV chamber.

4. Flat Sealing: Non-protruding seal for safe transport and elegant mounting.

5. Intelligent Automation: Continuous production line ensures performance consistency.

Broad Applications

Glass Applications
Architecture: Doors, windows, curtain walls, skylights.
Home Appliances: Freezers, wine cabinets, display cases.
BIPV: Solar photovoltaic buildings.
Agriculture: Modern greenhouse farming.
Transportation: High-speed rail, aircraft, and vessels.

Frequently Asked Questions

Q1: What is the thermal insulation performance of LandVac? LandVac achieves a U-value as low as 0.48 W/(m²·K), which is 2 to 4 times better than standard insulated glass.
Q2: Is LandVac glass safe for high-rise buildings? Yes, it is fully tempered safety glass with surface stress exceeding 90MPa, meeting international safety standards.
Q3: Does it prevent window condensation? Absolutely. The high vacuum layer prevents condensation even when outdoor temperatures drop to -40°C or lower.
Q4: How does it compare to triple glazing? LandVac is significantly thinner (approx. 8.3mm) and lighter, yet provides equal or better thermal performance than bulky triple glazing.
Q5: What is the expected service life? With high-efficiency getter materials and flexible sealing, LandVac has a life expectancy exceeding 25 years.
Q6: Can it reduce street noise? Yes, it can reduce noise levels by up to 39dB, making it ideal for buildings in busy downtown areas.

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