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

Do you still using traditional heavy wooden door core? Or perlite board?  As we all know， wooden door core is not fireproof, will perlite boards are less eco-friendly.More

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

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

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

As the increasing high building come up,contractors not only have high demanding on the lightweight wall panel,but also need the door also lightweight and fireproof.More

Onekin fireproof door core is ready-made fireproof door core panel is a sort of natural and environmental product. The whole process is under stringent and even rigorous supervision from raw materials sourcing to finished products.More