Fireproof  MGO door core 

Introduce 

Fireproof door core is a new generation of fireproof filling material and sort of natural and environmental product, and it reaches fireproof Grade A1 according to National Fireproof New Standard combining application with steel or wooden door.

Application: Diverse and beautiful

Characteristic

Characteristic of Mgo honeycomb door core for making fireproof door 
Scientific prescription, real green and environmental material
100% No asbestos contained
Antisepsis, mothproof, ant-proof
Perdurable and great duration of life

Certificate

●Heat conductivity coefficient: ≤0.055W/ (m.k)

●Compressive strength: ≥0.50MPa

●Strength of extension: ≥0.10MPa

●Drying shrinkage value: ≤0.80mm/m

●Frost resistance (15 circulations): quality loss rate: ≤5.0%

●Loss rate of compressive strength: ≤20%

●Combustion performance: A1