Refractory Chamotte for Cement Kilns from Germany
Medium-duty chamotte refractory clay optimized for rotary cement kilns is a calcined clay aggregate offering abrasion resistance and thermal shock tolerance. It is classified as chamotte earth in bulk aggregate form, consistent with Chapter 25 note 1 as it has not been processed beyond calcination and mechanical treatment.
Duty Rate — Germany → Canada
0%
Import Tips
• Confirm the chamotte is not mixed with hydraulic binders or other additives, as such mixtures are excluded from Chapter 25
• Provide documentation of the calcination process and intended use as a raw material
• Verify the product is not considered a prepared refractory mix, which would fall under heading 38.16