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acid resistant brick & plate
size: 150 ×150×20 mm
physical & chemical index
composition | content(%) |
SiO 2 | 69.8 |
AL 2 O 3 | 21.5 |
K 2 O | 2.7 |
Na 2 O | 0.95 |
MgO | 0.12 |
CaO | 0.82 |
Fe 2 O 3 | 0.2 |
burn lost | 0.54 |
acid resistance | 99.8 |
Water Absorption(%) | <2 |
Bulk Density | 2.3-2.4g/cm3 |
product advantages of acid resistant brick:
1. corrosion resistance2. strong hardness and abrasion resistance
acid resistant brick