| Item | Details |
|---|---|
| Product Name | MgO Board |
| Main Materials | Magnesium Oxide (MgO), Magnesium Chloride (MgCl₂), Fiberglass Mesh, Perlite, Mineral Fillers |
| Fire Resistance | Non-combustible, no black smoke, no toxic gas |
| Thickness | 3–20 mm or customized |
| Density | Customized according to project requirements |
| Standard Size (mm) | 2440 × 1220 mm, customizable |
| Fire Resistance Duration | ≥ 1.5 hours |
| Product Features | Fire-resistant, flame-retardant, high compressive strength, excellent sealing performance, stable and durable |
| Fire Rating | A1 |
Magnesium Oxide Board (MgO Board) is a high-performance, non-combustible building material engineered from MgO, MgCl₂, perlite, fiberglass mesh, and mineral compounds. This integrated, rigid, and paperless board delivers superior strength and stability compared to traditional gypsum, cement, or wood-based panels, enabling cleaner, faster, and more efficient construction.
Designed for both interior and exterior applications, MgO Board offers over 3 hours of fire resistance, excellent moisture resistance, and zero corrosion or condensation—making it especially suitable for steel-frame structures. It is highly resistant to water, fire, insects, mold, and mildew, ensuring long-lasting durability and dimensional stability. Non-toxic and non-flammable, MgO Board provides a safe, reliable, and environmentally friendly solution for modern building projects.
| Test Item | Technical Index |
|---|---|
| Product Name | Magnesium Oxide Fireproof Board |
| Material | MgO |
| Product Size | 1220 × 2440 mm, customizable |
| Thickness | 3–20 mm |
| Fire Rating | A1 |
| Fire Resistance Duration | 1.5 hours |
| Water Resistance | > 3 days, no swelling, no cracking |
| Integrity After Fire Test | 2.0 hours, sample remains intact |
| Product Features | Fire-resistant, non-combustible, impact-resistant, good sealing performance |
| Operating Environment | Suitable for firewalls, partitions, wooden or metal stud structures, bathroom wet areas, and other support applications |
Interior and exterior wall panels
Ceiling systems
Partition walls
Subfloors and underlayment
Fireproofing for steel structures
Decorative and structural cladding
