Zinc Dibenzyldithiocarbamate (ZBPD) from Japan
ZBPD serves as a delayed-action accelerator for rubber compounding, particularly effective in low-sulfur systems. Classified under HTS 2930.20.2010 due to its aromatic dithiocarbamate structure and primary use in rubber vulcanization. It provides scorch safety during processing of tires and belts.
Duty Rate — Japan → United States
21%
Rate breakdown
9903.04.628.5%Patented pharmaceutical articles that are the product of Japan, of a European Union member country, of South Korea, of Switzerland, or of Liechtenstein as provided for in subdivisions (c) and (f) of U.S. note 40 to this subchapter
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include technical data sheets proving rubber processing application to prevent misclassification as general chemical
• Check for REACH compliance if transshipping through Europe; watch for dust hazard declarations