rock wool board is the inorganic fiber which takes the basalt as main raw material, and processing by melting in high temperature. Rock wool board, is also known as rock wool thermal insulation decorative board.
Its plate length is not limited, which can up to 12 meters, and in full compliance with fireproofing requirements on the technical design. and it also overcomes the past panel defects of poor intergrity, rigidity, fracture resistance and poor shock resistance.
Features 1, the appearance quality: Surface is smooth, without the practical scars, stains damaged. 2, combustion performance: A level is non-combustible, 3. thermal endurance: 800 degrees. 4, hygroscopicity: & gt; 200% 5, capacity: ≤150 6. the oxygen index: 07, heat conductivity coefficient: 0.04 ~ 0.055 (w / mk) the product is technically in the process through the bonding pressure, trimming, notching, blanking, forming a tongue-and-groove type composite panels, with good integrity, high rigidity and shock resistance, shear resistance mechanical property and thermal insulation, insulation, sound insulation, moisture-proof and other characteristics.
