What is ceramic fibreboard

Ceramic fibreboard is aluminum silicate fibreboard, a refractory material made of the board. Even after heating to maintain good mechanical strength, the product is more rigid than fiber blankets, blankets and support strength fiber insulation products. The main raw materials are coking gems and aluminum oxide powder.

Ceramic fibreboard is aluminum silicate fibreboard, a refractory material. Even after heating to maintain good mechanical strength, the product is more rigid than fiber blankets, blankets and support strength fiber insulation products.

The injection fiber (short, fine, easily broken and mixed) is used as the raw material of ceramic fibreboard. A certain proportion of binder and filler grade additives are added. After the pulping machine, the slurry is fully dispersed into slurry in the mixing pool. Pump into the forming pool and stir with compressed air. The mold is put into the forming pool, and the fiber slurry is adsorbed on the mold by the principle of vacuuming. Accurately control the adsorption time, vacuum dehydrate and unmold the fiber wet material, put it on a tray and send it to a drying furnace for 10-24 hours. After drying the fiberboard through special grinding machine, edge cutting machine, precise control size.

In addition to the excellent properties of the corresponding loose ceramic fiber cotton, the ceramic fiber board has excellent hardness, toughness and strength, and excellent wind erosion resistance. Heating does not expand, light weight, convenient construction, can be arbitrary shear bending, kilns, pipes and other insulation equipment is the ideal energy-saving materials.

1. High compressive strength and long service life; 2. Low thermal capacity and low thermal conductivity;

3. Non-brittle material with good toughness;

4. Accurate size and good flatness;

5, easy to cut and install, convenient construction;

6. Excellent wind erosion resistance;

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

Range of application

1. Backlining insulation for kilns in cement and other building materials industries;

2. Furnace backing insulation for petrochemical, metallurgical, ceramic and glass industries;

3. Heat treatment furnace lining insulation;

4. Non-ferrous metal industry backlining insulation;

5, high temperature reaction, heating equipment back lining heat insulation

This section of the new high - efficiency drying technology

Ceramic fiber board because of its poor heat conduction performance, to make the traditional hot air drying time is long, and the energy consumption is too large, dry uniformity is poorer, by microwave drying technology is to bypass the worse performance of the heat transfer problem, improve the production efficiency, accord with the requirement of modern industrial production of high efficiency and energy saving environmental protection, solve the traditional ceramic fiberboard drying technology with length, capital turnover is slow, and the problem of uneven drying, specific features are:

● Drying process fast, a few minutes to complete the depth of drying, can make the final water content of more than one thousandth;

● Uniform drying, good drying quality;

● High efficiency, energy saving, safety and environmental protection;

● Low thermal inertia, heating immediacy easy to control.