TK Insulating Firebrick ( fire clay brick ,refractory brick,ceramic brick )

TK Insulating Firebrick ( fire clay brick ,refractory brick,ceramic brick  ) is made from high purity refractory clays and other raw materials,
with light weight and mini-porosity well distributed. Each brick is machinedto precise tolerances on all six faces.Characteristic:- Low thermal conductivity- Low heat storage- High spalling resistance- High hot compressive strength - Low iron oxide and alkali flux content- Accurate dimensionsApplication:- Hot face refractory lining for furnaces, kilns, flues, refining vessels and heaters,
regenerators, gas producers and similar high temperature industrial equipment.- Back up insulation for furnaces, kilns and similar high temperature industrial
equipment.Specification:- Classification Temperature: 1260C, 1425C, 1538C, 1650C- Density: 520, 780, 880, 900Kg/m3- Standard size: 230*114*65/76mm.