The ceramic fiberboard is made of selected high-quality flint clay melted in an electric furnace above 2000 °C, mechanically blown into fibers, evenly added with special binders, oil and water repellent, and heated and solidified. The architecture of ceramic fiberboard is mainly composed of adhesive layer, insulation layer, plastering layer, finishing layer and accessories.

Ceramic fiberboard production process:

The adhesive layer belongs to the building and is located between the ground floor and the surface layer. The upper and lower layers are firmly bonded together by a cementing material. Fillers are mainly derived from inorganic substances. In order to avoid and reduce the heat loss of the steam turbine to the environment, an insulation layer is laid on the outer surface of the steam turbine and pipes. Its main filler is flint clay fibers and a certain amount of organic matter, water, binders, etc.

Aluminum silicate insulation material is a new type of environmentally friendly wall insulation material, which meets the country's demand for construction and is an essential material for many real estate developers and builders. The product consists of a natural fiber material that is rigorously mixed and hung on the wall to form an insulation. The insulation material is stable in molding, strong in cohesion, convenient in construction, and can effectively reduce or shorten the construction period.

Preparation method of aluminum silicate:

It is not limited by temperature geometry, and is especially suitable for internal and external insulation, central air conditioning air supply system and external surface insulation, so as to eliminate the energy loss problem caused by the leakage of traditional materials, meet national requirements, and meet environmental protection and fire protection requirements. The insulation material ceramic fiberboard is melted into a liquid state by basalt (slag) through a blast furnace, spinned with a high-speed centrifugal rod, and blown into a ceramic fiberboard fiber with small fiber fineness and strong flexibility by high-speed airflow, and blown into cotton cloth.

The special glue of synthetic ceramic fiber board is sprayed into the rock wool fiber to synthesize the rock wool fiber; Then the cotton is clothed by the constant speed pendulum and uniform speed cloth cotton method; The rock wool fiber is inhibited into ceramic fiber board by the track speed control method and the upper track suppression method, and the density of aluminum silicate is determined by the track speed control and the decline of the pendulum.

Raw materials of ceramic fiberboard:

After the rock wool is spread with a pendulum, it is coated with the crawler up and down pressure method, and transferred to a high-temperature drying furnace to dry. Flint clay is the basic raw material for making aluminum silicate, so what is flint clay? One of the hard clays in flint clay is a high-performance refractory material.

Flint clay is produced in Zibo, Shandong, China, and is not mined clay, but calcined at high temperatures. Its alumina content is as high as 45%. This is the only way to make ceramic fiberboard, and this flint clay is specially processed.