Purified Nylon Salt for High-Performance Fibers from Germany
High-purity (>99.5%) hexamethylenediamine adipate salt for premium nylon 6,6 tire cord and airbag yarn production. The adipic acid derivation ensures classification under HTS 2921.22.1000. Supplied as molten salt or concentrated solutions to minimize impurities.
Duty Rate — Germany → United States
16.5%
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 GC-MS impurity profiles (<50 ppm amines, <100 ppm adipic acid) for quality verification
• Use temperature-controlled containers for molten salt shipments (mp 175-180°C)
• Verify end-use declarations match fiber production to avoid textile Chapter 52 misclassification