Colloidal Carbon Dispersion Base from United States
Colloidal carbon dispersion base is pure colloidal carbon powder with particle size under 1 micron, intended for making aqueous or solvent dispersions. It is a form of carbon not elsewhere specified, and does not contain binders or surfactants. It is classified under tariff item 2803.00.00.
Duty Rate — United States → Canada
0%
Import Tips
• Confirm the product is in powder form, not a ready-made dispersion, as liquid dispersions may be classified elsewhere
• Provide particle size analysis to support the description
• If the product is for electronics applications, check for any additional regulatory requirements