Cowinlife — Custom Prefab Container House Manufacturing and Modular Building Solutions

Insulated Glass Magnesium Sandwich Panel

Glass Magnesium Sandwich Panel Manufacturer

Hollow Glass Magnesium Sandwich Panel

Hollow glass magnesium sandwich panels are a lightweight and fire-resistant construction material. These sandwich panels feature a core made of hollow glass magnesium, which is adhered together with a thermosetting adhesive using advanced continuous forming machinery.

Magnesium oxide boards are made from a mixture of magnesium oxide, magnesium chloride, and water, modified with additives to produce a stable magnesium-based cementitious material. Reinforced with medium-alkali glass fiber mesh and filled with lightweight materials, they form a new type of non-combustible decorative material.

Brand:

Cowinlife

Samples:

Min. order : 1 square meter

Place of Origin:

China

Payments:

L/C,D/A,D/P,T/T,Western Union,MoneyGram,OA

MOQ:

1000

Lead Time:

1-5000(square meters): 7(days), >5000(square meters): To be negotiated (days)

Customization:

Customized

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Specifications and Properties

Width	950mm, 1150mm
Thickness	50mm, 75mm, 100mm
Core Material	Consists of a hollow structure made from glass magnesium oxide (MGO). This is created using a ternary system that includes magnesium oxide, magnesium chloride, and water.
Core Density	Approximately 24 kg/m³
Thermal Conductivity	≤0.041 W/m·K
Fire Resistance	Class A
Panel Material	Available options include colored steel, galvanized steel, or stainless steel.
Shape / Profile	Tongue-and-groove panels
Reinforcement	An alkali glass fiber network strengthens the core.
Adhesive	The core is adhered to the face sheets using a heat-activated bonding agent.

Benefits of Hollow Glass Magnesium Sandwich Panels

Fireproof: The non-combustible core withstands high temperatures and delays fire spread, with a fire resistance of over 70 minutes (Class A rating).

High Temperature Resistance: Can endure up to 1500°C.

Weatherproof: Resistant to harsh weather conditions.

High Density: Lightweight but strong and durable, offering excellent structural integrity.

Sound Insulation: The hollow design and materials help reduce noise, providing ≥ 44 dB soundproof levels.

Thermal Insulation: The magnesium core offers superior thermal insulation, maintaining stable indoor temperatures.

Waterproof and Damp Resistant: High hydrophobicity (≥ 97.5%) prevents moisture damage, making them suitable for industrial and food-grade applications.

Environmentally Safe: Contains no asbestos, formaldehyde, or benzene; suitable for use.

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Applications of Glass Magnesium Sandwich Panels

Clean Rooms: Ideal for pharmaceutical, electronics, biotech, food, and beverage industries where high cleanliness and controlled environments are essential.

Laboratories and Research Facilities: Their fire resistance and temperature regulation are highly beneficial.

Industrial and Commercial Buildings: Suitable for interior and exterior walls, partitions, or roofs in cold storage warehouses, temporary structures, and factories.

Modular Buildings: Prefabricated and easy to connect, enabling rapid assembly and disassembly.

Frequently Asked Questions

What are the options for installation?

Panels can be cut, nailed, or glued to different surfaces. Roof panels use a capped connection, while wall panels feature tongue-and-groove joints.

Is this glass magnesium sandwich panel environmentally safe?

Yes, the hollow glass magnesium sandwich panels are environmentally safe as they contain no asbestos, formaldehyde, or benzene.

What customization options are available?

Sizes, colors, surface profiles, and prefabrication features like cutouts and embedded piping can be tailored.

How long do the panels last?

Their lifespan exceeds 20 years under normal conditions.

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