Magnesium sulfate board is made of magnesium oxide and magnesium sulfate as the main material, supplemented by wood chips, perlite, fiberglass mesh, non-woven fabrics and other auxiliary materials, and made into a kind of environmentally friendly, lightweight and fire-resistant plate through mechanical roll pressing.
Main material: magnesium oxide is an alkali metal compound, its activity and caustic soda is the main indicator of the production of magnesium sulfate plate; magnesium sulfate is mainly used as an industrial salt, generally choose the content of 99.9% industrial magnesium sulfate.
Magnesium sulfate board as a new type of inorganic fireproof decorative panels, in the construction industry has significant advantages, the following is a more detailed introduction:
1.Light weight and high strength
Lightweight: the conventional density of magnesium sulfate plate is between 950 kilograms and 1300 kilograms per cubic meter, compared with the traditional building materials, its density is lower, so as to have the characteristics of lightweight, easy to carry and construction.
High strength after scientific modification, the compressive strength of magnesium sulfate plate can reach 60MPa, flexural strength can reach 9MPa, showing high strength performance, can meet the strength requirements of various building structures.
2.Superior fire performance
As an inorganic fireproof material, magnesium sulfate plate has excellent fire resistance performance, which can keep the structure stable under high temperature environment, effectively prevent the flame from spreading and protect the building structure and personnel safety.
Magnesium sulfate board has been widely used in the field of fireproof door core board and exterior wall insulation board, reducing the risk caused by fire.
3.Green environmental protection
The production process of magnesium sulfate plate has low carbon emission, and it does not produce harmful substances in the production and use process, which is a kind of green building materials.
It meets the environmental requirements of modern construction and promotes the development of green building.
4.Weather resistance and corrosion resistance
Magnesium sulfate plate has good weather resistance and corrosion resistance, can be used for a long time in humid and corrosive environment without deterioration.
This makes the magnesium sulfate plate has a wide range of application prospects in harsh environments such as underground engineering, marine engineering and chemical plants.
5.Good water resistance
The degree of water resistance of magnesium sulfate board is closely related to its density.When the density is greater than a certain value, the strength of magnesium sulfate plate in contact with water drops low, and can be restored to the original strength after drying.
Therefore, in need of water resistance occasions, you can choose high density magnesium sulfate plate.
6.Good processing performance
Magnesium sulfate board has good processing performance, can be cut, drilled, pasted and other processing operations as needed.
This makes the magnesium sulfate plate has a wide range of applications in building decoration and renovation, such as ceiling, partition wall, partition, etc..
7.Sound insulation and heat preservation effect is good
Magnesium sulfate board has good sound insulation and heat preservation performance, can effectively isolate the noise and heat transfer.
This makes the magnesium sulfate board in need of sound insulation and heat preservation occasions have significant advantages, such as conference rooms, libraries, bedrooms and so on.
In summary, magnesium sulfate plate has significant advantages and wide application prospects in the construction industry with its light weight and high strength, good fireproof performance, green environmental protection, weather and corrosion resistance, good water resistance, good processing performance and good sound insulation and heat preservation effect.
Main advantages: magnesium sulfate board does not contain chlorine ions, no corrosive to steel, can replace magnesium chloride cement for fire door core board and exterior wall insulation board and other fields.
