Purified Expandable Graphite Powder 300 Mesh from China
Purified expandable graphite powder at 300 mesh, used in fire retardant intumescent coatings. The product is a natural graphite powder that has been purified and processed to expand upon heating, but remains in powder form, fitting tariff item 2504.10.00.
Duty Rate — China → Canada
0%
Import Tips
• Verify that the purification process does not alter the graphite's crystalline structure, as chemical changes could shift classification
• Provide a safety data sheet (SDS) to the CBSA, as expandable graphite may have specific handling requirements
• Confirm the product is not mixed with binders or resins, which would exclude it from Chapter 25