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Fire Resistant Glass Magnesium Sheet / Foamed Mgo Board Door CoreFire Resistant Glass Magnesium Sheet / Foamed Mgo Board Door CoreFire Resistant Glass Magnesium Sheet / Foamed Mgo Board Door Core

Fire Resistant Glass Magnesium Sheet / Foamed Mgo Board Door Core

  • Brand: ONEKIN
  • MOQ:20GP
  • Packing method: pallet
  • Application:hotels,wooden door, steel door
  • Details:
  • 2100*900mm, 24-60mm, 280-500kgs.m3
  • Fireproof rating time:
  • 60min/90min/120min
120min Magnesite oxide fire rated door core board for steel and wooden door


Magnesite fire door core board is a new generation of non-flammable fire insulation products. 

the surface is smooth, suitable for fire door lining, fire separation, lining board for purifying board. 

It has the characteristics of non-inflammable, non-explosive, water-resistant, oil-resistant, chemical-resistant, non-toxic, and high mechanical strength.

length: 2100-2200mm
width: 900mm
thickness: 24-60mm
density: 280-500kg/m3


Fire doors are doors that meet fire resistance stability, integrity, and insulation requirements over a period of time. 
It is a fireproof partition with certain fire resistance, such as fireproof partitions, evacuation stairwells, and vertical shafts. 
Onekin fireproof door core board are more lighter than perlite, which is easy for worker to install. 
Also it will help you save much labour and shipping cost.


The thermal conductivity of the fire door core board is not good, so the product's flammability is not very high, it can be fireproof, and the fire door core board has low moisture absorption capacity and chemical stability, it can also prevent moisture and corrosion, so its use is very extensive.

Doors with fire-retardant door boards are more effective in preventing the spread of fire and the spread of smoke. They can stop the spread of fire for a certain period of time and ensure the evacuation of people.

Green material:

Onekin magnesia foam fireproof board is mainly used natural magnesium oxychloride inorganic environmental protection material, it is corrosion-resistant, mildew, with respiratory function. 
Onekin fireproof door core has passed national standard GB8624-2005,and its combustion performance is A1,while the smoke toxicity hazard rating is ZA2.

Customized size acceptable:

Onekin magnesia foam fireproof board's main features is light weight, which make it can be cut, drilled, and nailed, and convenient for on-site construction.
We can make different size boards for different customer needs, also we can provide different choices according to the drawing of every customer.

Factory and packing:

The storage and packaging of the Onekin magnesia foam fireproof board is very important. Each step is closely related to the quality of the board. 

Onekin factory covers an area of about 18000 square meters, including panel producing department, foaming agent production department, offices and laboratory. And we will use pallet packing, Onekin company makes every effort to ensure that the board is not damaged during transport.

Dear friend if you want to know more information, please feel free to contact me: 

Onekin Green Building Materials Co., Ltd.


Contact Person:Bella

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