fireproof MGO foam door core 1.MgO fireproof door core 2.heat insulation, sound- proof 3.easy to install 4.widely used

MgO Fireproof door core

Features

 

Green and environmentally friendly Formaldehyde freeMany styles and thicknesses availableEasily processed , improving yield and reducing lossesCan be pasted directly with wood skin which reduces the quantity of surface decoration.Water resistantFire retardant - standard 20 min non ratedSpecial Fire retardant - 30 min - 60 min ratedPlain impregnated 60 min ratedAnti-insect characteristicsMuch lighter and better strength than normal door

 

 

Main performance:              Density: 250-300kg/m3 Moisture content(%)≤10 Wet expansion rate(%)≤0.25 Fireproof limit: 0.6-2h Fireproof temperature: 1200c Sound-absorption coefficient: 0.03-0.8

 

fireproof MGO foam door core