Flexural strength: ≥8Mpa
• Compressive strength: 0.35~0.8Mpa
• Thermal conductivity: ≤0.035~0.076w/m*k
• Water Absorption: ≤10%
• Fire rating time: 0.6-2hMore

Onekin green fireproof door core Background: Magnesite fire door core board is a new generation of non-flammable fire insulation products. It is mainl...More

What is Onekin passive protection board?   Onekin passive protection board is mgo board, or full name as magnesium oxide board.the raw material of it ...More

Expanded Mgo door core board is a new advanced fireproof panel .Making mainly of lightweight fire-retardant materials and peculiar composite additives through a special production process.More

Expanded Mgo door core board is a new advanced fireproof panel .Making mainly of lightweight fire-retardant materials and peculiar composite additives through a special production process.More

Scientific prescription, real green and environmental material. 100% No asbestos containedAntisepsis, mothproof, ant-proof, Perdurable and great duration of life.More

Onekin green fireproof door core Background: Magnesite fire door core board is a new generation of non-flammable fire insulation products. It is mainl...More

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.More

Lightweight magnesite fireproof door core board
Environment-friendly fireproof door core board
Easy install magnesite fireproof door core board
China green magnesite fireproof door core board supplierMore

We can make different size boards for different customer needs, also we can provide different choices according to the drawing of every customer.More

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.More

100% green non-toxic door core board Background: ​For past decades,the door manufacturer usually use paper honeycomb to make the interior wall.And al...More

Onekin Fireproof door core is your best choose. Why? just click in.More

Are you still using paper honeycomb? You are out
Now I’d like to recommend you a new innovate fire door core -- mgo fire door core. it would be your best choose.More

Fireproof door core is a filling material in door to replace the paper honeycomb or other wood material.However,since some wooden material is not fireproof and heavy,so now more and more door manufacturer are choose to Onekin refractory core core,since it is long time fire endurance and lighter/easier for workers to assemble the door.More