Refractory Insulation Kiln Calcium Silicate Board

Product Introduction This product is made of xonotlite hydrate and reinforced fiber, it has many good performances such as high heat resistance(up to 1100°C), strong insulation ability, low bulk density, high specific strength and easy to be cut. Plate sizes and Dimensional Tolerances Length(±3 mm) mmWidth(±3 mm) mmthickness(+2 mm-1.5mm) 100050050--12060040040--120600300,15030--14050050050--12040025025--140Please contact us if requesting for special sizes and shapes or special machiningProduct Performance characteristicsBetter durability. It can withstand continuous heat load within the temperature limitsLow thermal conductivity. It has the incomparable insulation performance within the application rangeHigh specific strength. Its specific strength is the highest among the rigid insulation materialsLong service life . It will not produce the powder after long periods of operation as the ceramic fiber felt willBetter application adaptability . It can be Free Cutting by ordinary woodworking toolsSafe and clean. It has not toxic materials such as asbestos sulfur and chlorineNot afraid of wetted . Its performance will remain unchanged after being driedProduct Physical Performance Indicators ItemsUnitHCS-20HCS-23HCS-24Bulk Densitykg/m3200±10%230±10%240±10%Compressive strengthMpa≥0.7≥0.8≥0.7Thermal conductivityw/m.k≤0.057(at70°c)≤0.061(at70°c)≤0.057(at70°c)Use Temperature°C11001100600Linear shrinkage%≤1.5(1000°C,3hrs)≤1.5(1000°C,3hrs)≤2.0(600°C,3hrs)Products with max. service temp. of 850°C are also available here