Acid and Heat Proof Brick

Acid/heat resistant tiles, plates and tubes are special materials used in various reaction kettles, columns, tanks, and stiring pools, saturexes as well as high temperature/cold shock/strong acid resistant liners in non-ferrous metal smelting and chemical industries..... Strictly tested by experts from Beijing General Design Institute of Non-ferrous Metallurgy, Gansu Chemical Research Institute, Jingdezhen Ceramic Institute, Ministry of Nuclear Industry [PRC] and South China University of Technology, etc, each technical index of this product meets the international advanced level. Main technical indexes ItemUnitValueStandardVolume densityG/m32.21-2.24HG/T3210-1986Apparent porosity%9.3-10.5HG/T3210-1986Water adsorption%4.2-4.7GB/T8488-2001Cold/heat shock resistance950-20°Cnot crack after 10 timesGB/T8488-2001Elastic constantMpa2138DINCompressive strengthMpa100JC424-91Thermal conductivityW/m.k1.175DINExpansion coefficient of thermal film1/°C3.2×10-2DINThermal expansion rate%0.31DINAcid resistance%99.7GB/T8488-2001 Remark: 1. Acid/heat resistant tile, plate, tube was checked and accepted pursuant to QB/SNC00-9. 2. Acid/heat resistant tile, plate, tube can be manufactured in accord with the specification, size or blueprints offered by clients and design departments.