Aluminosilicate fiber board – it is fireproof material, made from high purity aluminosilicate fibers by blending, molding and high temperature processing. It has excellent thermal insulation properties, heat resistance and chemical stability and is often used for thermal insulation, heat preservation and fire prevention of high-temperature equipment.
Features of aluminosilicate fiber board

- High compressive strength and long service life
- Low thermal conductivity and low heat capacity
- The stones are not easy to break and have good strength
- Accurate size and good flatness
- Easy to cut and install, convenient for construction
- Uniform fiber distribution and stable performance
In which industries are aluminosilicate fiber boards used??
- Ferrous metallurgy: compensators, lining insulation, heat shields and mold insulation
- Non-ferrous metallurgy: lining insulation, covers of intermediate and washing ladles for casting copper and copper-containing alloys
- Ceramic industry: Lightweight kiln cart design is used to line the hot surface of the kiln, partitions of the temperature zone of the furnace and refractory material
- Glass industry: Melt Pool Substrate Insulation, burner blocks
- Filling the furnace: hot end refractories (replacement fiber coatings), heavy fire resistant substrates, compensators
- Light industry: lining of combustion chambers of industrial and domestic boilers
- Petrochemical industry: hot surface material for lining high temperature heating furnaces
- Construction materials industry: thermal insulation of cement rotary kilns and other equipment
Introduction to Rongsheng
Rongsheng Company is a supplier of fireproof materials. Refractory materials – these are materials for the construction and maintenance of furnaces. Our products include fire bricks, monolithic refractory materials, refractory raw materials and ceramic fiber products. The factory was founded within 20 years and has rich experience in exporting refractory materials.

Rongsheng Refractories Group







