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 Fireproof Door Core

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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