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Magnesium oxide board is a new type of inorganic board. It can be regarded as an upgraded or differentiated alternative to traditional gypsum boards, fiber cement boards, calcium silicate boards, or OSB boards. It is widely used in building applications such as internal partition walls, suspended ceilings, flooring, fire-resistant boards,SIP boards and fire-resistant door core board.
Item | Specifications |
Product Name | Non-woven MGO Board |
Dimensions | Length: 2400-3050mm |
Thickness | 3mm-25mm |
Edge Type | Tongue & Groove |
Density | 0.8-1.2 kg/m³ |
Fireproof Grade | Class A |
Color Options | Gray / Blue / Yellow |
Applications | Interior wall / Exterior wall / Ceiling / Floor / Partition wall |
✅ Factory-Finished Smooth Surface
Fresh out of production, the front face boasts a naturally smooth texture (Ra ≤ 5μm) requiring no sanding or priming. Ideal for quick installations in partitions, ceilings, or utility spaces where aesthetics take a backseat to functionality.
✅ Reinforced Fiberglass Backbone
Embedded non-woven fiberglass mesh enhances flexural strength (up to 16 MPa) while preventing cracks from thermal shifts or structural movements.
✅ Dual-Surface Versatility
Front Side: Smooth finish for direct paint, wallpaper, or thin-set adhesives.
Back Side: Slightly textured grip (Ra ≈ 30μm) improves bonding with mortar or plaster.
✅ Zero Post-Production Waste
Unlike sanded boards, our standard panels skip energy-intensive grinding, reducing carbon footprint by 22% per square meter.
✅ Budget-Friendly Performance
Save up to 15% vs. sanded boards without sacrificing fire safety (Class A ASTM E84) or moisture resistance (<0.5% water absorption).
· Backing Boards: Walls, ceilings, and soffits needing hidden structural support.
· Tile Underlayment: Textured back bonds securely with thinset mortar in dry areas.
· Fire Barriers: Unmodified surface meets 1-hour fire ratings in duct enclosures.
· Temporary Structures: Reusable panels for event booths or pop-up clinics.
· Thickness: 6mm (1/4"), 9mm (3/8"), 12mm (1/2")
· Density: 1,000–1,100 kg/m³
· Flexural Strength: 14–16 MPa (ASTM C947)
· Thermal Conductivity: 0.18 W/m·K
· Certifications: CE, CARB Phase 2, ISO 14001