Novolac Epoxy Resin from Mexico
A solid or semi-solid epoxide resin derived from novolac phenolic resins, featuring multiple epoxide groups per molecule, classified in HTS 3907.30.00.00 for primary form epoxide resins. Ideal for high-temperature electrical laminates and adhesives.
Duty Rate — Mexico → United States
16.1%
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
• Include GPC chromatograms or NMR data to prove epoxide functionality >0.2% and primary form status
• Label clearly as 'epoxide resin' with CAS number (e.g
• 28064-14-4) for CBP verification