Fireproof and eco-friendly door core

Customer feedback:

Below fire rating time is feedback by our Vietnam customer. it test by using Onekin door core. 
2100*900*48mm, density: 420kg/m3, EI fire rating time: 90mim
2100*900*38mm, density: 420kg.m3, EI fire rating time: 70mim

1. Raw material

The door core board is composed of magnesium oxide and magnesium chloride and plant fiber. The three raw materials are all natural, so they are harmless to human body and environment. After mixing magnesium oxide and magnesium chloride, reinforce the board with fiber cloth to enhance its strength and toughness.

2. Advantages

Customization density -  250 kg/m3 - 500 kg/m3

Lightweight - save freight, easy to carry and install. 

Fireproof - natural non-combustible materials, 120 min fireproof

Healthy - non toxic, Eco-friendly.

Fireproof: As a natural fireproof material, magnesium oxide makes the fire prevention effect of door core board very good.More importantly, it is harmless to the human body environment, and does not contain any harmful substances or radioactive substances.

Lightweight: Adding foaming agent in magnesium oxide, while ensuring the quality, makes the product lighter, easier to handle and save the transportation cost.

Environment friendly: Magnesium oxide door core board instead of the traditional perlite board, more healthy and environmentally friendly. Harmless to the environment, harmless to the human body, safe and healthy use.

3. Product and packing

Contact us: