Fire Resistant Tile Backer Board
The MGO Tile Backer Board is a fire resistant tile backer board designed for use on walls, floors and counter tops. It's Class A non-combustible, highest fire rating, no flame/smoke/toxic gas diffusion. Easy to cut and install.
- Fast Delievery
- Quality Assurance
- 24/7 Customer Service
Product Introduction
Magnesium oxide board (MgO board) boasts exceptional fire resistance as a building backboard, with its core characteristics as follows:
🔥 Core Fire Resistance Features
Class A1 Non-combustible Material: It is classified as A1 non-combustible material, meeting the highest fire resistance level stipulated in the national standard GB 8624-2012/2024. It will not burn when exposed to fire, can prevent the spread of flames, and does not release toxic gases. The combustion duration is zero.
High-temperature Stability:
In terms of high-temperature stability, it remains non-combustible at 800℃ and does not ignite at 1200℃. The theoretical temperature limit it can withstand is up to 2800℃, thanks to the melting point characteristics of magnesium oxide itself.
Smoke-free and Non-toxic:When burning, it is smokeless and non-toxic, with a smoke toxicity reaching AQ1 level (safety level one), ensuring the safety of personnel evacuation.
Outstanding Fire Resistance Rating
Its fire resistance level is also outstanding. The partition/backboard system combined with the keel (such as 12mm thick board with keel structure) has a fire resistance duration of ≥ 3 hours, effectively blocking the spread of fire. In terms of uncontrolled temperature on the unexposed surface, after being burned with a 1500℃ flame for 1 hour, the temperature of the unexposed surface only rises by approximately 30℃, significantly delaying the increase in the surrounding environmental temperature.
Advantages of Fire Resistance Mechanism
This material absorbs a large amount of heat when exposed to fire, reducing the intensity of fire damage. Moreover, its inorganic components (magnesium oxide, magnesium chloride / magnesium sulfate) do not deform or powderize at high temperatures, maintaining the integrity of the structure.
️ Comparison with Traditional Materials
| Index | Magnesium Oxide Board | Wood-based Panels | Rock Wool Board |
|---|---|---|---|
| Fire Rating | Class A1 (highest) | Class B2 (combustible) | Class A |
| High-temp Performance | No softening at 1200℃ | Burns and releases CO at 300℃ | Weak stability when exposed to fire |
| Smoke Toxicity | Smoke-free and non-toxic | High smoke and high toxicity | Low smoke |
🚧 Application Scenario Adaptability
High-safety Places: Partition walls in hospital operating rooms, ceilings in fire escape routes, fire compartments in electrical shaft rooms.
Industrial Environments: Lithium battery workshops (resistant to 1200℃ high temperatures), chemical warehouses (with explosion resistance + corrosion resistance).
Commercial Spaces: Fire-resistant backer boards in hotels/malls, meeting the requirements of the new Commercial Building Fire Code.
With the above characteristics, magnesium oxide board has become the preferred backer board material for scenarios with high fire resistance requirements, balancing safety and functionality.
Product Advantages
- Outstanding Fire Resistance
Fire Resistant Tile Backer Board is composed of inorganic mineral substrate and fiber reinforcement materials, achieving the international highest standard of A1 non-combustible rating for fire resistance. In high-temperature environments (such as 1000°C), the board maintains structural integrity for over 4 hours, effectively blocking flame spread and reducing toxic gas emissions, providing crucial safety for buildings.
- High Strength and Durability
Our Fire Resistant Tile Backer Board offers superior bending strength compared to traditional gypsum or wooden boards - all with the same thickness. It delivers excellent structural stability, with a low drying shrinkage rate of ≤ 0.3% and a minimal wet swelling rate of just ≤ 0.3%. This ensures the board remains dimensionally stable and resistant to cracking or deformation, even under extreme temperature changes from -40°C to 65°C.
- Water-Resistant and Corrosion-Resistant
Fire Resistant Tile Backer Board is naturally moisture-resistant due to its inorganic composition, making it highly suitable for use in high-humidity environments such as bathrooms and kitchens. It maintains stability and resists swelling, warping, or mold growth, ensuring reliable performance over time. Its inherent chemical stability provides excellent resistance to acids and alkalis, even under harsh conditions. Designed for durability, the board offers long-lasting performance, significantly reducing the need for maintenance and replacements.
- Lightweight Structure and Easy Installation
it is lightweight and easy to install. Its density is only one-fifth of that of traditional brick walls, weighing approximately 8-12kg per square meter, which significantly reduces the building load and enhances seismic performance. It supports flexible processing methods such as cutting, drilling, and nailing, with a 40% increase in construction efficiency compared to traditional methods, and no need for plastering, reducing construction waste.
About Fire Resistant Tile Backer Board
Product Parameters:
|
Main Materials |
MgO, MgCl2/MgSO4, Glass fiber Mesh |
|
Fire Performance |
Non-combustible, No flame spread, No smoke spread,No poisonous gas |
|
Density |
0.8-1.0kg/m3, |
|
Bending strength |
8-15Mpa |
|
Impact Strength |
≥3.5 kJ/m2 |
|
Moisture Content |
≤8% |
|
Shrinkage |
≤0.3% |
|
Swelling |
≤0.3% |
|
Screw Holding Capacity |
40-80/(N/mm) |
|
Chlorine |
0.1%(MOS),3%(MOC) |
|
Edge |
Square/T&G/Tapered/Beveled |
|
Thickness |
6-12mm |
|
Standard Sizes |
4*8ft/1.22*2.44m(Other sizes can be customized) |
|
Production Capacity |
5000 square meters / day |
|
Remark |
The above parameters are acceptable to ODM |
Our Service：
We can provide customized products. We have strict quality control and test each batch of products in the laboratory and check each sheet before packing. We have a well-established sales team that can answer your questions at any time.
Fire Resistant Tile Backer Board Factory
Company Profile：
Fandeng magnesium oxide board factory covers an area of 100000 square meters, with a total construction area of 60000 square meters. We have the most advanced production line, the best quality raw materials and the automatic raw material feeding system, which help us maintain the leading position in the industry.
FAQ:
Q: What is your delivery time?
A: 1 month after receiving the deposit. Curing time shorter than 3 week may cause quality problem.
Q: Can you customize products?
A: Yes, customized color and size are available, OEM orders are welcomed.
Q: What is your MOQ? Can we order a mix of different sizes?
A: Yes. The MOQ is 100 pieces and mixed loading is also acceptable.
Q: How about the samples?
A: Free samples with shipping cost.
Packing and Shipping:
Packaging and Shipping of Fire Resistant Tile Backer Boards
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