120mins Fire Rated Time Mgo Door Core Board Fireproof Perlite Door Core for Fireproof Steel Door

Background:

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

It is mainly a natural magnesium oxychloride inorganic environmental protection material, which is formed by mechanical flow-pressing and compounding. 

Through the polishing and sizing process, 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.

Lightweight:

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.

Fireproof:

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 oxide 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 are 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.

Careful packing to make no damage during tranportation

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.

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