Graphite Powder and Sodium Lignosulfonate Dispersant
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.
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Import Tips & Compliance
• Document graphite content >60% to maintain inorganic mixture status; provide flash point data for organic component; use anti-static bags for dust control
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