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Anti-acid bricks
Anti-acid brick NS-R with red color is stored in the pipe of chimney, it can resist the erosion from acid gas. NS-WB, NS-WF with pure white color are stored in the tank of acid pickling, it can resist the erosion from acid liquid effectively. The capacity is 2000mt for both products per year. Our products was exported to Canada, Australia, etc..
Specifications：
|
Brand Properties |
NS-R |
NS-WB |
NS-WF |
|
Al2O3 (%) |
38~45 |
55~75 |
55~80 |
|
Fe2O3 (%) |
0.7 |
0.2 |
0.2 |
|
Color |
Red |
White |
White |
|
Bulk Density, g/cm-3 |
2.1~2.2 |
2.45~2.6 |
2.5~2.7 |
|
Cold Crushing Strength Mpa |
22 |
50 |
60 |
|
Anti-acid degree |
99% |
99.2% |
99.5% |
|
Application |
Chimney |
Acid pickling tank | |
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