650 Degree Fireproof Calcium Silicate Board

calcium silicate board is a lightweight insulating board with excellent insulation value, high mechanical strength and low thermal conductivity, The boards are designed for maximum temperatures of 650°C and are applicable as back up insulating lining in a wide variety of industries likeAluminium,Cement,Glass,Petrochemical & Chemical.
Due to their high resistance to carbon monoxide and hydrocarbons, the NRCSB1100 boards can be used in furnaces with reducing atmospheres. No disintegration of carbon deposition is found after 200 hours' exposure to CO at 450°C (842°F).Calcium silicate boards can also be surface treated with a water repellent surface on one side. Water repellence is achieved by application of a coat of potassium siliconate identified by a light blue colour. For cement industry it is used at the parts ofCyclone, Calciner,Resier Duct , Kiln hood, Smoke chamber, Meal Pipe, Grate Cooler, Bull Nose, typical thickness is 65mm, 100mm calcium silicate bricks.Dimensions:
Length & widthThickness600*300/610*30025--100mmProduct Characters1.Excellentmechanicalstrength,excellentoperatingproperty
2.Lowthermalconductivity,lowshrinkage,lowimpuritycontent
3.Smoothsurface,uniformthickness
4.Resistancetoheatshock, resistancetochemicalerosion
5.Resistancetoaireroding.
6.TypicalApplicationsProduct650ºCCalcium Silicate BoardThe max service temperature
(ºC)650Bulk density
(Kg/m3)170220500Min. Flexural strength Mpa0.250.31.0Compressive strength at 5 deformation
(Mpa)0.50.62.0Max. Linear shrinkage()222Max. Thermal conductivity
(W/m.k)
average temp. 700.0520.0560.1