Microencapsulated Triammonium Phosphate from Mexico
Microencapsulated triammonium phosphate for controlled release in polymer flame retardants remains a chemically defined compound (NH4)3PO4. The encapsulation does not alter its classification as a phosphate under the 'Other' phosphates of this tariff item.
Duty Rate — Mexico → Canada
0%
Import Tips
• Confirm the encapsulation material does not change the product's chemical identity
• Provide details of the encapsulation process to CBSA if requested
• Ensure the product is not a formulated mixture with other additives