4,6-Diamino-1,3,5-triazin-2-ol Rubber Antioxidant from Germany
This triazine compound provides long-term heat aging protection in conveyor belt rubber formulations. It is classified under HTS 2933.69.60.30 for its unfused triazine ring structure and principal use in rubber processing as a chemically defined organic compound per Chapter 29.
Duty Rate — Germany → United States
21.5%
Rate breakdown
9903.04.6211.5%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
9903.05.3910%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.97, articles the product of a member state of the European Union, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 10 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include OEM specifications from rubber manufacturers proving processing use
• Test for heavy metal impurities; triazines often contaminated during synthesis
• Avoid water-dissolved forms unless meeting Chapter 29 note (d) criteria