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Circuit Board Flame Retardant Resin Additive Tris Phosphate from Canada

Specialty resin modifier containing tris(2,3-dibromopropyl) phosphate for epoxy laminates used in printed circuit boards. Falls under 3824.83.00.00 as a preparation of the chemical industry containing the note 3 listed brominated phosphate ester.

Duty Rate — Canada → United States

15%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada

Import Tips

Provide UL certification or test reports linking additive to specific flame ratings achieved

Declare RoHS exemption status if applicable for continued use in electronic components

Segregate storage from moisture-sensitive electronics materials due to hygroscopic nature