fireproof and lightweight door core better than traditional door core

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Brand:ONEKIN
MOQ:20GP
Packing:pallet
Payment:T/T L/C
Density:200~600kg/m3
Features:
Lightweight fire door core
Refractory door core
Fire door core

Fireproof and lightweight door core better than

traditional door core

The thermal conductivity of the fire door core board is not good, so the product's flammability is not very high.

Onekin Green Door Core Board
Raw materials	Magnesium Oxide	foaming agent	fiberglass mesh tap
Standard size:	2100/2200 * 900 mm
Thickness	30-60 mm
Density	300-500 kgs / m3
Performance	Water absorption: ≤10%
	Fire rating time: 0.6-2h
	Green: no asbestos / formaldehyde / toxicant
	Flexural strength: ≥8Mpa
	Thermal conductivity: ≤0.035~0.076w/m*k
	Compressive strength: 0.35~0.8Mpa
Port	Lianyungang

it can be fireproof, and the fire door core board has low moisture absorption capacity and chemical stability, it can also prevent moisture and corrosion, so its use is very extensive.

Doors with fire-retardant door boards are more effective in preventing the spread of fire and the spread of smoke. They can stop the spread of fire for a certain period of time and ensure the evacuation of people.