Stone wool board, also known as stone wool insulation board, is made of basalt and slag as the main raw materials, which are melted at high temperatures to form inorganic fibers. Various specifications can be customized.
Size:
Width: 0.4m, 0.6m, 1m
Length: 0.6m, 1m, 1.2m, 2m, 2.2m, 2.4m
Density: 30kg/m3-200kg/m3
Thickness: 25mm-200mm
Features of stone wool board:
1. The raw material of stone wool is volcanic stone, with a fireproof grade of A1
2. Stone wool fiber is slender and flexible, with low slag ball content. Therefore, the thermal conductivity is low and has a good thermal insulation effect.
3. There are a large number of slender fibers inside the stone wool, forming a porous connection structure, which can have the effect of sound absorption and noise reduction.
4. Stone wool is treated with a water repellent; the product has a water-repellent effect and a low water absorption rate.
5. The volume moisture absorption rate of stone wool is relatively low in an environment with high relative humidity.
6. Stone wool has stable chemical properties, a pH value of 7-8, and is neutral or weakly alkaline, which reduces the corrosion of metal materials such as carbon steel, stainless steel, and aluminum.
Stone wool board is used in building roofs, interior partitions, boiler insulation, and other fields
