Many times, we often forget some things we should be familiar with in our daily life, such as the products we use every day. Most of us are now limited to simple understanding, but we ignore many of the things we should have mastered. Some implementations, such as the aluminum silicate fiberboard we are familiar with, are also ignorant of its use. Then follow the decoration home network Xiaobian to learn about the relevant content!


First, the use of aluminum silicate fiberboard


Glass industry: the molten pool is lined with insulation, burner block; petrochemical industry: high-temperature heating furnace lined with hot surface material; light industry: industrial and domestic boiler combustion chamber lining; ceramic industry: light kiln structure and furnace Hot face lining, kiln temperature zone separation and fire blocking material; kiln building: hot refractory (alternative fiber blanket), heavy refractory lining, expansion joint; steel industry: aluminum silicate fiberboard In the expansion joint, lining insulation, heat insulation sheet and mold insulation; non-ferrous metal industry: backing insulation, tundish and flow cover, for pouring copper and copper alloy; building materials industry: cement rotary kiln, etc. The insulation of the equipment.


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Second, the characteristics of aluminum silicate fiberboard


1. Low thermal conductivity and low heat capacity. Marine and hydrophobic rock wool insulation boards are added with hydrophobic additives during production, which has good moisture resistance. Marine rock wool board is used for thermal insulation and fireproof partitioning of ships; hydrophobic rock wool board is used for vehicles, mobile equipment, cold storage engineering, air conditioning ducts, and insulation and fire protection in humid environments and applications where moisture is required.


2. High compressive strength and good toughness. Marine and hydrophobic rock wool insulation boards are added with hydrophobic additives during production, which have good moisture resistance. The rock wool board is used for the thermal insulation and fireproof partition of the ship; the hydrophobic rock wool board is used for vehicles, mobile equipment, cold storage engineering, air conditioning pipelines, and heat preservation and fire protection in humid environments and applications requiring certain moisture resistance.


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Third, the introduction of aluminum silicate fiber board coloring method


1. Ion-deposited oxide or oxide method of aluminum silicate fiberboard. This method is more suitable for processing large-volume products. For example, our usual watch, many watch cases and watch bands are coated with titanium, color-like The appearance of the golden color, the principle of this method is to let the stainless steel workpiece vacuum evaporation coating in the vacuum coating machine, because of its high cost, large investment, it is not suitable for small batch processing.


2. The high-temperature oxidation method is to keep the aluminum silicate fiberboard in a certain process range and then immerse it in a specific molten salt, and form a certain thickness of the oxide film after a certain chemical reaction, thereby exhibiting various colors.


3. The chemical method is to form the color of the film by chemical oxidation in a specific solution, but the control of the reference telegraph is required to keep the color of the product consistent.


The above is a detailed answer to the Xiaobian, I don't know if you are satisfied with the introduction of the decoration home network Xiaobian~ If you want to know more about the exciting content, please continue to pay attention to our decoration encyclopedia!


More related wonderful reading:

Aluminium silicate fiberboard features introduction of aluminum silicate fiberboard common sense


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