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Standard Size of per Cubic Meter300mmx500mm(thickness 30-55mm)
Standard Size of one sheet900mmx1100mm
Max LengthAccording custerm's requirment
(Normal standard is 0.9-1.0g/cm3)鈮?220
Basic ColorWhite or Grey
Fire ResistanceIncombustibility Class A1
The rate of deformationWhen pick up the moisture:0.26%
The shrinking rateWhen heated:1.0%
Security100% does not include asbestos,formaldehyde,benzene
RadioactivityNot limited by the scope of application
Expanded perlite fireproof (door core) board is non-combustible锛宯on-toxic, odorless, non-corrosive steel plate, high temperature at 1100 掳C, no deformation, and the detection of combustion performance reaches Grade A.
The fire door core board has various advantages such as waterproof, fireproof, soundproof, non-toxic, green and so on.
1.Easy to install, the filling door can be cut according to the required size.
2.The density of perlite is small, and the quality of the fire door core board is light, which reduces the overall weight of the fire door.
3.For the filling of the door panel, the cost of the product can be reduced.
Expanded perlite fireproof (door core) board is widely used in hotels, office buildings, commercial shopping centers, floor compartments with high requirements for fire insulation and insulation.mainly used for filling materials in steel fire doors and wooden fire doors; Schools, laboratories, hospitals, railway stations, airports, theaters, dance halls, entertainment cities, factories, mobile homes and other interior decoration walls, fire, heat insulation, sound insulation and other functions.Perlite Insulation Board manufacturers