HDI Biuret Trimer (Desmodur N 100) from Germany
HDI Biuret trimer is a polyisocyanate derived from 1,6-hexamethylene diisocyanate, containing residual monomeric HDI below 0.25%. It is an isocyanate compound, and the presence of residual monomer does not alter its classification as a chemically defined compound. It is classified under tariff item 2929.10.00.
Duty Rate — Germany → Canada
0%
Import Tips
• Ensure the residual monomer content is below the threshold that would affect classification
• Provide a technical data sheet showing the composition to CBSA
• Check if the product is subject to CEPA regulations for isocyanates