Binderless Glass Fiber Needlefelt from Canada
Pure mechanically needle-punched glass fiber felt without chemical binders, used in battery separator applications. HTS 7019.69.40.96 covers this uncolored mechanically bonded fabric. Binderless construction maintains high purity for electrochemical uses.
Duty Rate — Canada → United States
17.3%
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
• Certify binder-free status with FTIR spectroscopy reports to avoid chemical bonding confusion
• Specify filtration efficiency ratings for technical verification
• Ship in nitrogen-flushed packaging to prevent moisture absorption