Zhang Jiagang Wellyoung material Co., Ltd.

China Manufacturer with main products: Sandwich Wall Panel, Prefab House, Prelite Door Core, Mgo Board, Xps Foam Machine

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Perlite Fireboard

Payment Terms: L/C, T/T

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Quick Details

  • Brand Name: wellyoung


Perlite fireproof door core 


Wellyoung perlite fireproof  door core  is consisted of expanded perlite and inorganic glue, and  has been tested as non-combustible material(A1 grade) and non-toxic material(AQ1 grade) in accordance with GB 8624-2006 and GB/T 20285-2006 seperately.




Technical Data


Density: 250-300kg/m3 
folding strength≥8Mpa 
Compressive strength: 0.35-0.8(Mpa) 
Thermal conductivity≤0.035-0.076W/(m. k) 
Moisture content(%)≤10 
welling rate(%)≤0.25 
Fireproof limit: 0.6-4h 
Fireproof temperature: 1200c 
Sound-absorption coefficient: 0.03-0
. 8




Size: 600mm*900mm,   2100mm*900mm

Thickness: 20mm, 30mm, 40mm, 50mm, 60mm, 80mm, option is available

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perlite fireboard from this supplier

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