Acid Proof Brick | acid resistant | red | white | paving | ceramic brick | glazed
Acid proof brick is made of high quality silicon materials seiko, can effecively resist corrosion of sulphuirc acid gas.wildly used in food factory,hot blast stove, chimney construction, tower lining and cold rolling pickling line,etc.
Item | YM-T Special acid resistant brick | YM-Q Special acid resistant brick |
SiO2,%,≥ | 65 | 65 |
Bulk density,g/cm3 | 1.6-1.8 | 1.0-1.3 |
C.C.S,MPa,≥ | 15 | 10 |
Thermal conductivity,w/m*k,325℃±25℃,≤ | 0.65 | 0.45 |
Water absorption rate,% | Face≤15 | Face≤5 |
Acid resistance,%,≥ | 98 | 97 |
The long-term working temperature,℃,< | 1000 | 1000 |
Characteristic | Acid resistant performance is good, the volume change is small, the anti erosion properties significant corrosion. | |
Use | The chimney, flue lining | |