Specifications
Black Rock WoolFireproof Rock Wool
Black Rock Wool (Rock Wool
This product can stand temperature ≥950oC and applied for occasions with requirements of fireproof performance of relatively higher level.In China, it is called black rock wool. This rock wool was added with 6% bauxite, 3% copper mine, 18% iron mine on the basic of general rock wool. We ever exported to Korea used in fireproof door.
Density: 60kg/m3, 120kg/m3, 145kg/m3, 160kg/m3,180kg/m3
