Binderless Glass Fiber Needlefelt from United States
Binderless glass fiber needlefelt is a pure mechanically needle-punched glass fiber felt without chemical binders, used in battery separator applications. The binderless construction maintains high porosity and thermal stability. This uncolored, mechanically bonded fabric is classified under 7019.69.00 as 'other' glass fiber fabrics.
Duty Rate — United States → Canada
0%
Import Tips
• Document that the felt is binderless and mechanically needle-punched, as chemical bonding would change classification
• Check if the product meets the requirements for duty-free entry under the CPTPP or other trade agreements
• Keep production records to demonstrate the absence of chemical binders