Hexakis(methoxymethyl)melamine Rubber Crosslinker from Japan
This methylated melamine derivative acts as a formaldehyde donor and cross-linking agent in rubber curing systems, particularly for low-temperature vulcanization. It qualifies for HTS 2933.69.60.30 as a triazine-ring compound principally employed in rubber processing, adhering to Chapter 29's chemically defined organic compound requirements.
Duty Rate — Japan → United States
3.5%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Certify formaldehyde content <1% by weight to comply with TSCA import rules; declare as rubber processing chemical exclusively
• Avoid retail packaging that could trigger Chapter 38 prepared goods classification; ship in industrial quantities
• Document batch purity analysis; impurities >2% risk exclusion from Chapter 29 per chapter notes