1.Structure of Inorganic Non-combustible Fire Door Core Description:

Environmental protection inorganic fire door core board "light", is a new generation of new fire filling material, non-combustible, fire fire-resistant, heat insulation performance is good, water immersion resistant do not come loose, environmental protection, light weight, sound insulation, etc. Before the technology development, fire door products "aluminum silicate fiber material", has been widely used because of the aluminum silicate products produces in the process of production, the use of fiber, can cause damage to human body health. So the countries have been trying to find a substitute products to environmental protection. "Environmentally friendly" inorganic non-combustible lightweight fire door core, through the national fireproof construction material quality testing center testing, the performance index is superior to the traditional fire material (aluminum silicate, rock wool). 

2.Main Features of Inorganic Non-combustible Fire Door Core:

•Natural environmental protection, non-toxic non-radioactive 

•Fire prevention, moistureproof, corrosion resistance 

•Convenient for construction, qualitative light, heat insulation, sound-absorbing, good thermal insulation 

•Light weight, high strength, not aging, corrosion resistance 

3.Specification of Inorganic Non-combustible Fire Door Core:

4. Inorganic Non-combustible Fire Door Core Images: