Zhangjiagang Leader Import & Export Co., Ltd.
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  • Contact Person : Ms. Xu Ally
  • Company Name : Zhangjiagang Leader Import & Export Co., Ltd.
  • Tel : 86-512-5672 8110,5672 8112
  • Fax : 86-512-5672 8511
  • Address : Jiangsu,zhangjiagang,307 of Shiji commerce centre,68# of Henghe road,Zhangjiagang,Jiangsu,China.
  • Country/Region : China
  • Zip : 215600

Magnesium oxide fireproof board,Mgo board,Magnesia board

Magnesium oxide fireproof board,Mgo board,Magnesia board
Product Detailed
Related Categories:Magnesium Oxide Boards
CE,ISO,GSG 1.Grade A fireproof. 2.Really environmental,100% no asbestos. 3.Moisture-proof 4.Easy installation,Environmental

Magnesium oxide fireproof board

Magnesium oxide fireproof  board also called Mgo board and fireproof board. It is manufactured by using special craft through totally automatic product line. The features being green.

Composition The materials of magnesium fireproof board are Magnesia(MGO), Magnesium Chlorid(Mgcl2)and Alkali glass fiber net

Main characteristic: 1. Fireproof-Grede A 2. Moisture resistant 3. Excellent impact resistant 4. Excellent sound insulation 5.100% no asbestos 6. Light weight and easy to work

Size: *Thickness: 3mm-25mm *Standard size: 1200*2400mm; 1220*2440mm *The Max length is 3660mm and the max width is 1220mm *other sizes can be cut as per requirements. *Surface threatment: Slurry, Non-slurry and Lamninated. *Backside threatment: Texture and sanded *Edge: Square/Tapered/Beveled

Application: Partional wall indoor and outdoor Ceiling Acoustic perforted wall Core of pfirepprof door

Technical date:

 Fireproof:A grade (GB8624)

Density:0.96-1.03g/cm3 (GB/T7019-1997)

Intensity of bending resistance when dry:18Mpa (GB/T7019-1997)

Intensity of bending resistance when moisture-saturated condition:22Mpa (GB/T7019-1997)

The rate of deformation when pick up the moisture:0.26% (GA160-1997)

The shrinking rate when heated:1.0% (GA160-1997)

Water permeability:There is no drop of water to emerge in the back (CNS 13778)

Impact  resistance:No carck,strip and run through (CNS 13778)

Thermal resistance:1.14m2K/W (GB/T13475-92)

Sound insulation:>44db (GBJ121-88)

Security:100% no asbestos. 

Comparison

Item

Gypsum board

Calcium silicate board

Magnesium oxide board

Fire resistance

B1 Grade

A Grade

A Grade

Water absorption

<26%

<12%

≤18%

Bending strength

>7Mpa

>18Mpa

>16Mpa (9mm)

Impact resistance

No

>6.5Kg/m2

>5.5Kg/m2

Nocuous substance

No asbestos and formaldehyde

With asbestos and formaldehyde

No asbestos and formaldehyde

Operation

Easy to operate

Diffcult to operage,more dust

Easy to operate

PalletsTapered edgeGrey Mgo boardFactoryCatalogue

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