Customization: | Available |
---|---|
Classification: | Clay |
Feature: | Good Mechanical Strength, Good Thermal Insulation Performance, High-Temperature Resistant, Low Thermal Conductivity, Long Time Materials |
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Acid brick are special ceramic bricks, use quartz, feldspar and clay as main raw material and sintered under high temperature furnace firing, which can resist high temperature, shock chilling and strong acid corrosion.They are widely used in reaction tanks, towers, troughs and stirring ponds in metallurgical and chemical processes.
Features Of Acid Resistant Brick
Applications Of Acid Resistant Brick
Specifications Of Acid Resistant Brick
Physical And Chemical Indicators Of Acid Resistant Brick
Item |
Unit |
Index |
Bulk density |
g/cm2 |
2.31-2.4 |
Water absorption |
% |
<0.5 |
Acid resistance |
% |
99.8 |
Flexural strength |
Mpa |
42 |
Crushing stength |
Mpa |
120 |
Thermal stability |
130°c-20°c |
No crackle after 3 times |
SiO2 |
Al2O3 |
K2O |
Na2O |
CaO |
MgO |
Fe2O3 |
69.8 |
22.5 |
2.7 |
0.95 |
0.82 |
0.82 |
0.49 |