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  • Writer's pictureBona House Materials

Why did clean room choose MGO sandwich panel as partition and ceiling?

Updated: May 6, 2023

The clean room has extremely strict requirements for walls and ceilings, among many types of clean room panel commonly used in the market, MGO sandwich panel is very popular because of its characteristics, here we will introduce for you.


MgO sandwich panel

The glass-magnesium sandwich panel is a new type of lightweight building material, which inner and outer sides of the panel are steel plates, with non-halogen magnesium sulfate board as its sandwich layer made of magnesium oxide and brine as the main raw materials through special processing and manufacturing. The color steel hollow MGO sandwich panel has beautiful appearance, bright color, smooth surface, and good overall effect, rapid installation and obvious advantages in terms of removable and reusable materials, and greatly reduces the cost of construction engineering facilities.


Unlike the inferior panels with frequent engineering problems in the market, the high-grade and high-quality glass magnesium sandwich panel is reflected in its good compactness, will never absorb moisture and return brine, has good strength and toughness, is easy to process, and is environmentally safe. It is the best of inorganic fireproof options, which physical advantages are hard to replace by calcium silicate board and gypsum board.

MgO sandwich panel for clean room wall and ceiling

Manufacturing process of MGO sandwich panel: The glass magnesium board is made of selected high-quality magnesium oxide and magnesium chloride as the base material, strengthened with alkali-resistant glass fiber cloth, toughened with high-quality plant fiber, supplemented by 5Y modifier modification, and made of scientific formula, accurately measured ingredients, mixed and stirred, physical multiple foaming, normal temperature curing, high temperature water control, precise yarn cutting, perfect process, strict quality inspection, and high-quality fireproof board. It is a key recommended green building material for building decoration.


Material composition of MGO board: active high-purity magnesium oxide, high-quality magnesium chloride, alkali-resistant glass fiber cloth, plant fiber with excellent flexibility, incombustible light perlite, chemically stable lithopone, polymer, high-performance modifier.


Features of MGO sandwich panel


1. Fire performance

  • good fire resistance and non-combustible.

  • It can achieve higher fire protection effect, with high-quality partition system and fire resistance time of more than 3 hours.

  • When the fire is burning, it can absorb a lot of heat energy and delay the rise of ambient temperature.

  • It is a good fireproof material in building decoration materials.

2. Cold resistance

  • In cold and wet weather, MGO board will not be affected by water droplets and moist air.

  • Its performance is very stable, even if immersed in water, it will not deform and become soft, and will not absorb dust and corrode subsequently.

3. Material safety and pollution-free.

  • The glass magnesium board does not contain asbestos, formaldehyde, benzene and other harmful substances, and is smokeless, non-toxic and tasteless after fire.

  • In the production process of glass magnesium plate, the energy consumption is very small and no pollution will be emitted.

  • It can also adjust the indoor temperature to make the room more comfortable.

  • Glass magnesium plate is a new type of environmental protection, energy conservation and health decoration material.

4. Anti-corrosion, firm and durable


  • The strength of the MGO board will increase with the increase of time. It can play a good role in corrosion resistance, acid resistance and alkali resistance, and will not be affected by dry and wet weather. It has excellent performance of durability, aging resistance and long service life.

5. The holes are uniform and tight


  • The thermal conductivity of inorganic materials is very low, and the thermal insulation effect is very good, which can reduce the consumption of electric energy and maintain a comfortable environment and fresh air in the room.

  • At the same time, the MGO board has excellent sound insulation performance, making our living environment quiet and elegant.

6. Significant sound insulation effect


  • The MGO board has excellent properties such as high temperature resistance, flame retardancy, sound insulation, heat insulation, waterproof, moisture-proof, anti-corrosion, non-toxic, tasteless and pollution-free, so it is widely used.

  • MGO sandwich panel is always used as wall panels and ceiling panels by clean room panel manufacturers. It can also be used for doors and windows, home furnishing, etc.

For more information, please kindly contact us directly.


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