Glassy magnesium Flat (commonly known as magnesium oxide plate) is a new incombustible decorative material made of magnesium cementitious material with stable performance, which is made of magnesium oxide, magnesium chloride, and water ternary system through configuration and addition of modifier, and is compounded with medium alkaline glass fiber mesh as reinforcement material and light material as filler.
Superior fire protection:
Glass magnesium plate has good fire resistance and is non combustible board The continuous burning time of the flame is zero, 800 ℃ does not burn, and 1200 ℃ does not have flame, reaching the higher fireproof and non burning level A1, which is similar to the high quality keel The fire resistance of the partition system is limited to more than 3 hours, which can absorb a large amount of heat energy during combustion in case of fire and delay the rise of ambient temperature. Waterproof and moisture-proof:
In dry, cold and wet weather, the performance of glass magnesium plate is always stable, and is not affected by condensed water droplets and humid air. Even if it is immersed in water for several days and taken out, it will be naturally air dried, and will not deform and become soft. It can be used normally, and will never absorb moisture and return halogen. After testing, the board body has no water permeability.
Light weight and shock resistance:
The apparent density of the glass magnesium plate is 0.8-1.2g/cm3, which reduces the building load, reduces the weight of the building interior wall by more than 60%, and increases the use area by 5-8%. Light weight is conducive to earthquake resistance of the structure and effectively reduces the cost of the foundation and the main structure.
Superior strength:
Magnesite's special 5.1.8 phase densely distributed glass fiber cloth and plant fiber with good toughness are glass magnesium plates that are light in weight, compact in structure, good in stability, not deformed, and have wood like toughness. They perform well in impact resistance, compression resistance, tensile strength, and fracture resistance. They are both rigid and tough, with bending strength up to 322kgf/cm2 (vertical) and 216kgf/cm2 (horizontal), and impact strength up to 25MPa.
Environmental protection and health:
The glass magnesium plate does not contain asbestos, formaldehyde benzene And harmful radioactive elements, smokeless, harmless and odorless in case of fire. The materials for production are natural mineral powder and plant fiber. The production process is naturally maintained, with less energy consumption, no waste discharge, energy conservation and environmental protection. When used, the board surface does not contain powder loss. Its unique natural pore structure can adjust the indoor temperature, making the room and office more comfortable. Heat insulation and energy saving:
The glass magnesium board has the characteristics of uniform pores, compactness and inorganic substances. The thermal conductivity coefficient is 0.216w/cm · k, which is more heat insulated than the 1.1w/cm · k cut from lime sand bricks, saving energy consumption, and keeping the room comfortable and fresh.
economical and practical:
High quality * * * glass magnesium plate, with stable and reliable quality other Compared with glass magnesium plate, it has good cost performance, light weight and high energy, moderate price, superior processing and installation performance, and can be pasted, cut, nailed, drilled, painted, planed. It is convenient to transport, has superior toughness, and is not easy to break. Self tapping nails, gun nails, and straight nails can be freely used for lightweight installation, and wet and dry hanging operations can also be used. Sound insulation and tranquility:
The superior sound insulation performance of glass magnesium plate ensures a quiet and elegant living environment. The light weight and thin board do not affect the sound insulation performance of the magnesium glass board. The sound insulation capacity of the 6mm thick board is 29dB. The air sound insulation of the partition system of the double-sided single-layer 9mm magnesium glass board 75 keel 50 rock wool is more than 42dB. Its unique uniform pore structure is incomparable with other dense magnesium glass boards.
Versatility:
The unique smooth and rough surface of glass magnesium plate provides customers with functional diversity. The smooth surface can be pasted with wallpaper, aluminum plastic board, facing fireproof board, wood veneer, PVC, and can be sprayed with paint or latex paint; The rough surface can be pasted with ceramic tile, marble, granite, plastered and painted with emulsion paint. The glass magnesium plate has a good affinity for the above materials, and can be processed or used again on site. It can be bent and shaped with a diameter of 30cm without loss of physical properties.
Durable:
The scientific formula completely solves the problem of moisture absorption and halogenation return of magnesite. Its strength increases with time, and it can resist corrosion, acid and alkali, with little change in thermal expansion and cold contraction. The drying shrinkage rate is ≤ 0.3%, and the wet expansion rate is ≤ 0.6%. It has the frost resistance of - 40 ℃. After ten years' test, the glass magnesium plate is durable, aging resistant and has a long service life.
Insect and mold prevention:
Inorganic mineral powder materials constitute the functions of anti mold, anti fungus, anti insect and anti termite of glass magnesium plate, which meets the anti mold standards of building materials in Europe and the United States.
