What are the properties of MgO board? What material is MgO board made of?

Economical: high-quality high-grade MgO board, stable and reliable quality, compared with other MgO board, has the ultimate cost performance, light weight and high energy, moderate quality, excellent processing and installation performance, can be pasted, cut, nailed, drilled, painted, planed, easy to handle, superior toughness, not easy to break, arbitrarily use self-tapping nails, gun nails and straight nails for light installation, but also can use wet and dry hanging operations. Fire Excellence:

MgO board has good fire performance, is a non-combustible board, the flame continuous burning time is zero, 800 non-combustion, 1200 no flame, reaching the highest fire and non-combustible level A1 level, and the partition system made of high-quality keel, the fire resistance limit reaches more than 3 hours, and can absorb a large amount of heat energy in the process of fire combustion, delaying the rise of the surrounding environmental temperature.

Waterproof and moisture-proof: In dry cold and humid weather, the performance of MgO board is always stable and consistent, not affected by condensation and humid air, even if it is soaked in water for several days and taken out to air dry, it will not be deformed and soft, and can be used normally, and will never cause moisture absorption and halogenation. After testing, the board body is not permeable.

Environmental protection and health: MgO board does not contain asbestos, formaldehyde, benzene and harmful radioactive elements, smokeless, non-toxic and odorless in case of fire. The production of materials for natural mineral powder and plant fiber, the production process of natural maintenance, less energy consumption, no sewage, energy saving and environmental protection, the use of the board surface does not contain powder, its unique natural pore structure, can adjust the indoor temperature, make the room and office more comfortable.

Thermal insulation and energy saving: the characteristics of uniform fine pores, dense and inorganic substances of the glass magnesium board, the thermal conductivity is more insulated than that of the lime sand masonry cut blocks, saving energy consumption and keeping the room in a comfortable environment and fresh air.

MgO board is relatively harder than gypsum, and it is also high, generally about 25 yuan, and more than 9 gypsum boards are only 20 yuan. After years of careful research and technological innovation, magnesia plant fiber composite board is a new type of fireproof green environmental protection board made of natural maintenance by constant temperature after years of careful research and technological innovation, with magnesium oxide, magnesium chloride and perlite as the basic materials, and reinforced with natural fibers, and can also be used for furniture, fire doors, Ventilation pipes and other areas of fire safety.

MgO board has high temperature resistance, flame retardant, sound absorption and shockproof, waterproof and moisture-proof, insect-proof, lightweight and anti-corrosion, non-toxic, tasteless and pollution-free, can be directly painted, directly veneered, tiled, and has good colorability on the surface. High strength, bending resistance, toughness, sawing, nailing, sticking, decoration is extremely convenient. It can be used as wall panels, ceiling panels, fireproof boards, waterproof boards, packing boxes, etc., and can replace wooden plywood for wall skirts, doors and windows, panel door panels, furniture, etc.

It can also be coated with blending paint and clear water paint on the surface as needed, and can be processed into various types of board surfaces. It can also be used in basements, mines and other humid environment projects, and a variety of insulation materials are used in combination to make composite insulation boards.

MgO boardIt is made of magnesia cementitious material.

Glass magnesium plate (commonly known as magnesium oxide.

plates) is made of magnesium oxide, magnesium chloride.

Heshui ternary cultivation section system, made of magnesium cementitious material with stable performance by configuration and modifier, is a new type of non-combustible decorative material composed of medium alkaline glass fiber mesh as reinforcement material and lightweight material as filler, which is processed and manufactured by special technology.

Analysis of the advantages and disadvantages of MgO board:

1. Advantages. MgO board has good fire performance and is non-combustible board.

It has good waterproof and moisture resistance, and is not affected by condensation and humid air. The texture is lighter, the seismic resistance is strong, the sound insulation effect is good, the moth-proof, the light precursor is anti-corrosion, non-toxic, tasteless and pollution-free, it can be directly painted, directly veneered, and tiled, and the surface has good colorability, good environmental performance, economical, and the decoration is extremely convenient and fast.

2. Disadvantages. For low-quality MgO boards, frost whitening is often the case, which will reduce the service life of MgO boards, and also reduce the various properties of MgO boards.

In the process of decorating the house, many different materials of plates will be used, including MgO board, MgO board has good performance and convenient construction, so lead will be used in many places, so what is MgO board? Let's find out with me.

1. What is MgO board?

1. MgO board is what we often call magnesium oxide board, which is made of magnesium oxide, magnesium chloride and water ternary system after configuration and modification. MgO board is a magnesium cementitious material with stable performance, which is a new type of non-combustible decorative material composed of medium alkaline glass fiber mesh as a reinforcing material and then a lightweight material as a filler.

2. MgO board is a more common composite board in home decoration, which is processed by special production technology, and has the characteristics of fireproof, waterproof, tasteless, non-toxic, non-freezing, non-rotten, non-cracking, unchanged, non-combustible, high strength and light weight, convenient construction and long service life. In addition, the difference between MgO board and the same type of products in China is that MgO board has the special properties of compounding.

Second, the advantages of MgO board.

1. Fire performance.

The performance of the fireproof board of the glass magnesium board has been inspected by the national fixed fire extinguishing system and the quality supervision and inspection center of refractory components, and has reached the GB8624A standard. And the impact strength of the glass magnesium board has reached and exceeded the indicators of the national standard.

2. Waterproof performance.

The inherent moisture resistance of the glass magnesium board is the requirement for the outdoor use of the aluminum composite board lining, and the glass magnesium board can naturally recover to the original moisture content after the rain, and will not be deformed or fall off. After a long period of practice, the practice has met the requirements of use.

3. Green and environmental protection.

The glass magnesium board is made of natural magnesia mineral powder, so it is 100% free of harmful substances such as asbestos, formaldehyde, ammonia, etc., and is a green and environmentally friendly product. The natural inorganic characteristics of MgO board are moisture-proof and mildew-proof, and meet the standards of insect prevention and anti-corrosion in Europe and the United States.

4. Economy.

MgO board has a very wide range of uses, so it can replace part of the woodworking board. The weight of the glass magnesium board is light, and the construction is fast and wide, so it can save the cost of decoration materials and labor. If the glass magnesium board is made of aluminum-plastic panel lining, it can save half of the material cost.

Therefore, MgO board is a high-quality environmentally friendly decorative material.

5. Practicability.

MgO board can be nailed, planed, sawed, bent shaped, tiled, used as a lining board, bottom plate, and convenient for installation of water and electricity settings, so as to make the wall more beautiful and durable.

6. Lightweight and earthquake-resistant.

The glass magnesium board is filled with sawdust, wood chips and other substances, and the apparent density is only, which greatly reduces the load of the building. Compared with ordinary decoration boards, glass magnesium boards have increased the usable area by 60%. MgO board is installed quickly, so it greatly saves valuable time for decoration.

MgO board has the characteristics of fireproof, waterproof, non-toxic, non-cracking, unchanged, convenient construction, long service life, etc., so it is widely used, the above is about what is MgO board and the advantages of MgO board related content introduction, after reading the above article, I believe you should have an understanding of MgO board, I hope it will help you.

MgO board is a kind of lightweight decoration material, mainly made of magnesium oxide, non-return halide magnesium oxide and brine as the main raw materials, and then added modifiers and magnesia and other materials. It can not only saw, plane, nail and make various decorations, but also can be used in the construction of doors and windows, furniture, wall panels, ceilings, etc.

1. Fire performance.

The fire performance of MgO board is inspected by the National Quality Center, and its impact strength per square meter reaches kj.

2. Waterproof performance.

The waterproof performance of the MgO board is very good, and after relevant tests, it is known that even if the MgO board is in a humid environment for a long time, it will not be deformed and fall off, because it will automatically return to the original moisture content after encountering water to meet the requirements of use.

3. Brother Green Environmental Protection:

MgO board is made of natural magnesia mineral powder, which will not contain any harmful substances and is a green and environmentally friendly product. Moreover, it has the characteristics of moisture-proof and insect-proof, and meets the anti-corrosion standards of European and American countries.

4. Practicability:

MgO board is widely used, and it can also replace some carpentry, which is not only fast in construction, but also saves a lot of material costs. At the same time, the glass magnesium board has strong practicability, and can be nailed, planed, sawed, etc. according to the decoration requirements. It can also be used as a lining plate and a bottom plate.

In addition, the glass magnesium board is filled with sawdust, wood chips and other substances, which has a low density, which can reduce the load of the building and increase the usable area.

What are the performance parameters of MgO board? Let's take a look today.

1. Apparent density:

2. Moisture content: 8%.

3. Dry shrinkage:

4. Wet expansion rate:

5. Screw holding force: 70N mm

6. Resistance to reflux: no water beads, no moisture return.

7. Chloride ion content: 10%.

8. Fire performance file: non-combustible A1 grade.

9. Fire resistance limit: > 2 hours.

10. Refractory extreme state dispatch limit: > 4 hours.

11. Air sound insulation: >42db

12. Flexural strength: >16MPa

13. Impact strength: >

14. Environmental protection and safety: no radioactive substances, no asbestos, no formaldehyde.

15. Water permeability: no significant wetting or water droplets on the back.

16. Alkali resistance: no abnormal appearance.

17. Smoke coefficient:

18. Thermal conductivity:

Expand the knowledge: the difference between the glass magnesium board and the calcium silicate board is **

Although glass magnesium board and calcium silicate board are both non-combustible materials, they are A-grade plates in non-combustible materials. However, magnesium oxide cement is used to make the glass magnesium board, while the calcium silicate board is made of Portland cement, gypsum, and quartz powder. The low alkalinity of magnesia cement makes the MgO board available with glass fiber and plant fiber, and the fiber strength determines that the MgO board has a very tough strength in the case of density.

That is to say, the glass fiber of the glass magnesium board has low density and good strength, so it has light weight and high strength. The high alkalinity of calcium silicate board cannot use glass fiber and plant fiber, only very short asbestos or cellulose. The density must be high to have strength.

Because the fiber is short, the density of the cement must enhance the hardness and strength, otherwise it is easy to break, but the glass fiber of the glass magnesium board is a cloth fiber, which has more advantages in bending and impact resistance. The alkalinity of calcium silicate board will corrode glass fiber, and only asbestos and pulp staple fiber can be used.

Therefore, the toughness and handling are better than calcium silicate board, and the high-grade glass magnesium board is light and strong.

The above is today's sharing, and I hope that I can help everyone.

<> MgO board, also known as MgO Oxide Board, is made of magnesium oxide, magnesium chloride and water ternary system. Its advantages include moisture-proof, fireproof, environmental protection and other excellent jujube belts. Its disadvantages include poor water resistance and certain corrosiveness.

MgO board has relatively stable performance and is a new type of non-combustible decorative material. It is also a relatively common composite panel.

Magnesium board, also known as magnesium oxide board, is a kind of board used for decoration to make it rotten, which can achieve A-level fire prevention function, and Xiaohui is suitable for various buildings with high fire protection level.