Ceramic Fiber Board

Ceramic fiber board is a kind of refractory board, and also named aluminum silicate fiber board. It maintains good mechanical strength even after high temperature heating. Compared with fiber blankets and felts, this product is a fiber insulation product with rigidity and supporting strength. The main raw materials are high quality flint Kaolin clay and alumina powder.

The blown fiber (short, fine, easy to break and mix) is used as the raw material of the ceramic fiber board, and a certain proportion of binder and filler-grade auxiliaries are added. Mixture is pumped into the forming pool and stirred with compressed air. Put the mold into the forming pool, and use the principle of vacuuming to make the fiber slurry adsorb on the mold.With precisely controlled adsorption time, the wet slurry is vacuum dewatered and then demolded.The shaped green compact is put on a tray and sent to a drying oven,dried for 10-24 hours. The dried fiber board passes through a special grinding machine and an edge trimmer,so dimension is strictly controlled, then we get finished products.

2. Low thermal capacity, low thermal conductivity;

3. Non-brittle material, good bending strength;

4. Accurate size with good flatness;

5. Easy to cut and install, convenient for construction;

6. Excellent wind erosion resistance;

7. Continuous production, uniform fiber distribution and stable performance.

Application of ceramic fiber board:

1. Backing insulation of kilns in building materials industries such as cement industry;

2. Furnace backing insulation in petrochemical, metallurgy, ceramics and glass industries;

3. Backing insulation of heat treatment furnace;

4. Backing insulation in non-ferrous metal industry;

5. High temperature reaction, heating equipment backing insulation