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Industrial MgO Board | Manufacturer In Stock, Fire-Retardant for Extreme Temperature Applications

Industrial MgO Board | Manufacturer In Stock, Fire-Retardant for Extreme Temperature Applications

Product Name MgO Board
Main Materials MgO, MgSO4
Fire Resistance No combustion, no black smoke, no toxic gas
Thickness 3-12 mm or customized
Size (mm) 2440*1220, customizable
Density 0.9-1.3 kg/m³ or customized
Flexural Strength ≥ 12 MPa or customized
Impact Strength ≥ 3.5 kJ/m² or customized

Product Advantages

  1. Fire Resistance

    Magnesium oxide boards are made of Class A non-combustible materials tested by national authoritative institutions, with a fire resistance rating of up to 4 hours. They do not release harmful fumes when exposed to fire, ensuring personnel safety.

  2. Moisture Resistance

    These boards have excellent moisture resistance. They can remain structurally intact without swelling or deformation even after being immersed in water.

  3. Sound Insulation

    They offer remarkable sound insulation performance, equivalent to a 95mm-thick soundproof wall or a 12mm-thick gypsum board, and comparable to a 150mm-thick ordinary solid brick wall.

  4. Thermal Insulation

    With a thermal resistance value of 1.14 ㎡·K/W, they exhibit outstanding thermal insulation performance.

  5. Lightweight yet High-Strength

    Easy to carry and cut, these boards facilitate convenient construction and effectively reduce costs. They maintain high flexural strength even at relatively thin thicknesses and can undergo various processing treatments.

  6. Durability

    They feature stable performance, resisting acid, alkali, corrosion, and insect infestation, thus ensuring a long service life.

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