Calcium Silicate Board(Plate)

Main products of our company are heat resisting calcium silicate insulation materials without asbestos, calcium silicate fire-proof plates and supporting materials, high temperature binding powders, sound absorption decorative plates, special waterproof agent, calcium silicate insulation coating, waterproof magnesium silicate composite insulation materials and other related products. Our products are widely used in industries like heat supply network of city construction, metallurgy, petroleum, chemical, electronics, machinery and glass. They are greatly favored by our customers.Product Introduction This product is made of xonotlite hydrate and reinforced fiber, it features high heat resistance(up to 1100°C), Strong insulation ability, a small bulk density,high specific strength and better durabilityPlate sizes and Dimensional TolerancesLength(±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 dried Product 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