Contact us
Liuzhai Town, Xinmi City, Henan, China, 452370
Description of Acid Proof Bricks
Acid proof brick is made of high quality high silica acid resistance material, which can effectively resist to the corrosion of high sulfur gas , widely used in electric power, petrifaction, chimneys of metallurgy and other thermal equipment, and the liners of flue and easy-corrosive liners.
Technical Dates of Acid Proof Bricks
Item | Acid Proof Brick | Acid Proof Insulating Brick |
SiO2 %≥ | 55 | 45 |
B.D g/cm3≥ | 1.6~2.0 | 1.0~1.3 |
C.C.S.(MPa)≥ | 6 | 1.3 |
acid proof % | 97 | 95 |
Thermal Conductivity W/m.k | 0.75 | 0.45 |
Service Temperature℃ | 1000 | 900 |
Main Application | Funnel and Chimney |