Graphite Powder and Sodium Lignosulfonate Dispersant from Canada
Specialty mixture of micronized graphite powder and sodium lignosulfonate for coating foundry molds, providing lubricity and release properties. Although containing organic lignosulfonate, classified under HTS 3824.99.39 when inorganic graphite predominates in foundry preparations. Prevents metal adhesion during casting.
Duty Rate — Canada → United States
60%
Rate breakdown
9903.03.1450%Articles the product of Canada as provided in subdivision (b)(3) of U.S. note 51 to this subchapter
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Document graphite content >60% to maintain inorganic mixture status; provide flash point data for organic component; use anti-static bags for dust control