glaze acid resisting brick
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Quality/Safety Certification: 0.00
Excellent chemical stability, acid performance is strong
Size is exact, 150*150*30mm
the surface is bright and clean smooth
| 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 |
