PFC Electronics Cleaning Solvent Mixture from Mexico
Precision cleaning solvent blend containing perfluorocarbons for removing flux residues from circuit boards. HTS 3827.59.00.00 classification due to PFC content without CFCs/HCFCs. Used in aerospace and medical device manufacturing.
Duty Rate — Mexico → United States
13.7%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Validate solvent purity >99.9% via NMR spectroscopy; include aerospace material specs; segregate from CFC solvents during customs inspection