Large wool board production line of fire exit wool board mineral wool board

Fireproof rock wool board mineral wool board export performance shot content (particle diameter ≥0.25mm).% ≤12.0 average fiber diameter, μm ≤7.0 Density tolerance,% + 15.-15 Thermal conductivity (average temperature 70 ℃ ± 52 ℃), W / (mk) ≤0.044 heat load contraction temperature (60kg / m3 density more than one product) ℃, ≥600 moisture content,% ≤0.5 combustion performance Class A non-combustible organic matter content,% ≤4.0 rate hydrophobic (moisture mine rock wool board),% ≥98 Site Keywords: rock wool board, rock wool carpets, wool pipe article address: http: //www.lfzhuoer.com