The special rock wool board for color steel is made of selected high-quality basalt as the main raw material.

After acquired after melting, it uses the international advanced four-roll centrifugal cotton-making process to spin the basalt high-temperature solution into a discontinuity of 4-7μm. Fiber, then add a certain amount of binder, dustproof oil, and water repellent to the rock wool fiber. After sedimentation, solidification, cutting and other processes, series products with different densities are made according to different purposes.

Rock wool board specifications: (mm) 1200*600

Rock wool board thickness: (mm)30-100

Rock wool board bulk density: 60-200kg/m3

Scope of application

         1. Petrochemical industry-thermal insulation, sound absorption and noise reduction of equipment in the petroleum, electric power, and chemical industries construction industry-heat insulation, sound absorption and noise reduction of building partitions, curtain walls, roofs and enclosures industrial and mining industry—industrial kilns, ovens, large-caliber storage tanks and ships’ heat preservation and fire protection, etc.

       2. Industrial and mining industry—industrial kiln ovens, large-caliber storage tanks, and ships’ thermal insulation and fireproofing. Compressive strength, suitable for various conditions of high and low temperature,      especially suitable for thermal insulation of large ships, containers, ovens, pipelines and industrial equipment. The pressure-resistant rock wool board can withstand huge high loads. It is suitable for roof insulation of large workshops.

        3. You can also stick moisture-proof aluminum foil, black (white) fiberglass cloth and fiberglass felt on the surface of the rock wool board for decoration and moisture-proof veneer.