fireproofing material no asbestos magnesium oxide board

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Product Description:

Specification:

Raw Materials

mgo,magnesium chloride,perlite,fiber glass mesh, wood fibers

Standard Size

1220mm×2440mm or 1200mm×2400mm

Max Width

1220mm

Max Length

3000mm

Thickness

3-25mm

Density

0.85-1.00g/cm3

Basic Color

White or Grey

Surface

Thin slurry surface

Edges

square / chamfered/ tapped/tongue&groove

Moisture Content

≤10%

Water Absorbing

≤21%

Bending Strength

≥18Mpa

Fire Resistance

Incombustibility A1 Class

Main market

America,European, Australia,Canada, Middle-east

Main Characteristic

1:Excellent fire-proof performance

2:Excellent moisture-proof performance

3:Good heat and sound insulation

4:High strength

5:Stable dimensions

6:Durability and long service life ect.

Hot sale waterproof magnesium oxide boards

1.Model: XLS-002

2.Thickness: 3 - 20mm
3.Easy to installation
4.CE,ISO,SGS

Product Description:

Magnesium Oxide Board (MGO board) is the building material widely used in the construction area.

The stable magnesium colloid is reinforced by middle alkali glass fiber net and stuffed by light material then becomes new frameless decorative material.

Technical data:            

Testing ItemDate
Density1.0g/cm3
Compressive strength1.5-2Mpa
Bending Strength0.8-1Mpa
Water non-absorption ratio>95%
Average sound absorption index0.64
Heat transfer coefficient0.06510/m.k
Dryness retraction0.5mm/m
Forst Resistance30°C

Specification of mgo boards :

SpecificationWeight(kg)Coner angleForms of jointInstalling structureDecorating surface
(mm)/m2 Piece
1220*2440*339Right angleHidden seamMetal or Wood keelCoatings,Wall-paper Paintings Ceramic title
1220*2440*5515Right angleHidden seamMetal or Wood keelCoatings,Wall-paper Paintings Ceramic title
1220*2440*6618Right angleHidden seamMetal or Wood keelCoatings,Wall-paper Paintings Ceramic title
1220*2440*8824Right angleHidden seamMetal or Wood keelCoatings,Wall-paper Paintings Ceramic title
1220*2400*101030Right angleHidden seamMetal or Wood keelCoatings,Wall-paper Paintings Ceramic title
1220*2400*121236Right angleHidden seamMetal or Wood keelCoatings,Wall-paper Paintings Ceramic title
1220*2400*151545Right angleHidden seamMetal or Wood keelCoatings,Wall-paper Paintings Ceramic title

Physical properties of mgo boards :

1. Light weight

Its density is 750-800kg/m3, and the weight of 75mm thick wall panel is 60kg/m2, which is only 1/6 of that of brick walls, 1/2 of that of aerated concrete, and 1/7 of that of 120mm thick masonry wall with plastering on both sides.

2. Fire proofness

It can endure fire at 1000 degrees for over 4 hours, without producing any toxic gas. Its incombustibility meets A rating of the state standard.

3. Water-proof & Damp-proof

It is excellent in moisture-resistance. Dry bending strength is 15Mpa. Bending strength under absorbed moisture is 22Mpa.

4. Sound Insulation

It has outstanding sound absorption and insulation capacity. The sound insulation capacity of a 90mm thick board is 42dB, which is far higher than that of other masonry walls, and meet the national requirement of sound insulation for residential houses.

5. Heat Insulation

It has heat prevention material incorporated, it has great feature of heat prevention. Thermal resistance is 1.14m2k/w.

6. Better earthquake resistance and overall stability

Assembled into a whole structure, wall panels has an impact resistant capacity which is 1.5 times as high as that of normal masonry walls. The earthquake resistances is tens of times higher than normal masonry walls, meeting the requirement for buildings to resist earthquake of up to 8 degrees.

7. Easy installation

The wall panel can be grooved freely, nailed directly or embedded with expansion bolts to hang heavy things; The single-point hanging strength is over 45kg; In addition, the wall panel has a flat and smooth surface, which is compatible with tiles and wall paper as the finish.


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Q:How about the top 100 board furniture
Yes, the sheet is very environmentally friendly.
Q:Wardrobe board standards
Q:Q235 material, 2.5mm thickness of the plate, flanging R corner of the smallest can not be less than how much?
The minimum radius of the bend is 0.3t in the direction perpendicular to the rolling pattern, 0.8t parallel to the rolling pattern, and the minimum radius is 0.5t when it is at an angle of 45 ° to the rolling direction.
Q:What is FR4 sheet
FR-4 is a glass fiber epoxy resin CCL, a circuit board in the substrate, in fact, you should have seen, such as the kind of small game machine to open, inside the green board is FR-4 to do circuit board. FR4FR5 epoxy board by a special electronic cloth impregnated with epoxy phenolic resin and other materials by high temperature and high pressure hot plate made of laminated products. With high mechanical properties and dielectric properties, good insulation properties and heat resistance and moisture resistance, and a good mechanical processing. Application: for electrical and electrical equipment for the insulation structure of parts, also widely used In the PCB test; and can be used in humid environmental conditions and transformer oil.
Q:How can we distinguish between good and bad plate quality?
Can be distinguished by the following steps and methods: First is "see", but also to see the focus. Good plate surface smooth and smooth, the edge of the board is very clear. As well as the packaging on the plate is clear, the above name, address, grade, specifications and other information are complete, not clear, incomplete information or more attention to the plate, and may be added to the color of the plate. Two smell, because the legendary formaldehyde is released from the plate, will directly affect people's health. Good plate not only good choice of materials, but also for the adhesive glue is environmentally friendly, even if the number of more stacked together, it will not emit a very pungent taste. If the choice of a plate placed in the home there is a very obvious pungent chemical smell, it should be noted.  Three saws, before the purchase can be a small sample to the business, and then cut it to see its inner core, a good plate section level is very clear, because it is a layer of paste a very tight, very good convergence, and those miscellaneous Wood stitching the poor quality of the plate core is not dense, must not buy. Four test, through the relevant identification agencies, with professional tools and related technical means to identify the plate to determine the quality of good or bad, this method is more professional and accurate. Plate material is also an important factor is the moisture content, the general moisture content of the plate should be less than 16%, if too high that is not good, may be a while will be mildew or deformation.
Q:What is the board Fang material
1, board Fang material refers to the selection of easy texture, performance, heat, anti-burning, waterproof, moisture and other wood or compound synthesis of a kind of wood plate material. Is the logs from the vertical saw the plate and square material collectively. 2, which, after processing, the width is greater than 3 times the thickness of the known as the plate, the width of less than or equal to 3 times the thickness of the material for the Fang. 3, board Fang material is furniture manufacturing, civil engineering and other commonly used materials.
Q:Woodworking four meters of the cabinet to a few sheets
Cabinet fire board needs an area of 9.4 square meters (including) inside the partition, the specific area of how much (depending on how much), a sheet of 1.22 * 2.44 = 2.97 square meters, estimated the need for fire board (with loss) Four, even the top cabinet came out (these are counted on the table). Door area of about 4 square meters, count down 1.36, the door needs to buy two, but also some of the rich plate. Above for reference, if any access please do not see strange.
Q:Home improvement wardrobe what brand plate best
Custom cabinet, then the general is solid wood particle board (high density board), melamine board, particleboard. The advantages of this plate is the factory production, workmanship, the disadvantage is not enough nail force, a nail out of the words, you can no longer fixed. On-site cabinets are more common is the lacquered board and blockboard, deformation-resistant blockboard is better than the lacquer-free board. From the environmental aspects of the paint-free board is relatively better than the blockboard, because the blockboard with rubber is relatively more, but if you choose a good brand this is not how much the problem.
Q:Pc plate and memory board comparison, which is good?
PC board is a polycarbonate as the main component, the use of co-extrusion technology CO-EXTRUSION made of a high-quality sheet. Because of its surface covered with a layer of high concentration of UV absorbers, in addition to the characteristics of anti-ultraviolet and can maintain long-term weather, never fade. Memory plate toughness is relatively large. Select these two plates according to your needs.
Q:Buy plate three errors is what?
At present, consumers themselves have many misunderstandings about the purchase of plates:     "Trimming smooth and smooth plate must be good." This is not true. Perennial deal with the plate of a home improvement company boss said that the more such a plate of consumers more careful, trimming is generated when the machine sawing, good plate generally do not need "re-processing", often a lot of stubble child. But the quality of the plate because of its internal is empty, black core, so the processor will "deliberately dress up" it, in the trimming and then paste a "nice" wood, and polished smooth neat, to confuse the consumer , So you must not use this as a standard to measure what is good or bad.     "3a is the best." Some readers reflect that they are doing the decoration in order to no problem, only selected marked "3a level" of the plate, the result is still a problem. In fact, the national standard is not "3a", but the business or business personal behavior, can not guarantee its quality. Currently on the market has not allowed the words, the detection of qualified wood will be marked "excellent goods", "first-class goods" and "qualified products."     "The heavier the better plate". This view is absolutely incorrect, the insider to buy a look at the degree of drying, two see splicing. Good dryness of the plate is relatively light, and there will be no cracks, very smooth. For outsiders of consumers, the safest way is to reliable building materials market, buy some well-known brands of plates. In order to prevent some of the counterfeit products on the market, you must see whether the purchase of a national authority issued by the test report once the problem is also well documented.

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