Kevlar 49 Aramid Staple Fibers from Canada
High-modulus Kevlar 49 aramid staple fibers for aerospace composites, unprocessed for spinning. HTS 5503.11.00.00 captures these premium aramid staples in raw form. Engineered for maximum stiffness in structural applications.
Duty Rate — Canada → United States
14.3%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Submit modulus test data (>100 GPa) to confirm high-performance grade; use anti-static bags for ESD-sensitive imports; declare ITAR status if defense-bound