... of high temperature furnace ,kiln ,ect ... Ceramic Fiber Block are made from ceramic fiber blanket stacked with cut edges exposed and stainless ... enable quich ,easy and efficient installation . The ceramic fiber modules are designed to meet the thermal insulation requirements ... high temperature furnace ,kiln ,ect .Classification temperature 1100°c ,1260°c ,1360°c ,1430°cDensity : 190-220kg/m3Standard ...