Binderless Glass Fiber Needlefelt from Japan
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 — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, 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