Rotary Kiln Alumina Brick from Mexico
Phosphate-bonded alumina bricks with over 70% alumina, fired for cement rotary kiln burning zones. They resist alkali attack and coating formation. Classified under 6902.20.00 as refractory bricks with high alumina content.
Duty Rate — Mexico → Canada
0%
Import Tips
• Confirm the alumina content exceeds 50% and the brick is fired
• Provide technical datasheets to the CBSA for verification
• Ensure the brick is not a cermet, which would fall under heading 8113