Product Overview
This product belongs to the field of silicate based ceramic molded products, focusing on the manufacturing of refractory insulation fiberboard. This fiberboard uses specific raw materials and processes to provide high-quality fire resistance and insulation performance.

Raw materials and formulas
stroma:
Ordinary aluminum silicate fibers or high aluminum fibers after slag removal have excellent fire resistance and certain insulation effects.
Packing:
High alumina silicate fine powder can be added as a filler, and its content can be adjusted as needed, ranging from 0-60% (weight percentage). The addition of fillers can enhance the strength and fire resistance of fiberboard.
Adhesive:
Inorganic binders: silica sol or aluminum sol, which can enhance the bonding force between fibers and improve the overall performance of fiberboard.
Organic binders: cationic starch or carboxymethyl cellulose, these organic substances can improve the processing performance and molding effect of fiberboard.
Water:
An appropriate amount of water is used to adjust the viscosity and flowability of the mixture, facilitating mixing and shaping.

Production process
stir:
Mix the matrix fibers, fillers, binders, and water in a certain proportion and stir thoroughly to ensure uniform distribution of each component.
forming:
Form the mixed material through a mold to obtain the desired shape and size of fiberboard.
dry:
Dry the formed fiberboard to remove excess moisture and improve its stability and strength.
Irregular processing (optional):
If it is necessary to produce special-shaped fiber boards, an appropriate amount of white latex can be added to the ingredients, and processes such as mixing, forming, special-shaped processing, extrusion, and drying can be carried out.
application area
The fiberboard produced by this product can be processed into the feeding nozzle used on aluminum strip continuous casting and rolling machines. This type of feeding nozzle needs to withstand high temperature and high pressure aluminum liquid, so the material is required to have excellent fire resistance and insulation effect.

Product advantages
Adequate raw materials:
The sufficient supply of raw materials in China is conducive to reducing production costs and ensuring production supply.
Reliable craftsmanship:
The production process is mature and reliable, the equipment is simple, and easy to operate and maintain.
Excellent quality:
By strict screening of raw materials and process control, we ensure excellent product quality and meet customer needs.
In summary, the fire-resistant insulation fiberboard produced by this product has excellent fire-resistant performance and insulation effect, and is suitable for feeding nozzles and other components of high-temperature equipment such as aluminum strip continuous casting and rolling mills. At the same time, sufficient raw materials, reliable processes, and excellent quality are also significant advantages of this product.