Battery Separator Glass Fiber Mat
Ultra-pure mechanically bonded microglass mat for lithium-ion battery separators. HTS 7019.69.40.96 uncolored mechanical nonwoven. Controlled porosity enables electrolyte flow while preventing dendrite shorts.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If assembled into complete battery
Final battery assembly supersedes component classification.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Cleanroom packing required; certify <10 particles/cm²
• Specify Gurley air permeability for quality control
• Declare trace metal analysis (<1ppm impurities)
Related Products under HTS 7019.69.40.96
Thermal Insulation Glass Fiber Needlepunch
Mechanically needle-punched glass fiber batt for high-temperature insulation in ovens. Classified 7019.69.40.96 as uncolored mechanically bonded fabric. High loft structure traps air for thermal resistance up to 650°C.
Automotive Headliner Glass Fiber Carrier
Mechanically bonded glass fiber nonwoven carrier sheet for automotive headliner backings. HTS 7019.69.40.96 for uncolored mechanical fabrics. Provides acoustic damping and structural support under fabric covers.
Geosynthetic Glass Fiber Nonwoven
Mechanically bonded glass fiber geosynthetic nonwoven for soil stabilization. Falls under 7019.69.40.96 uncolored mechanical fabrics. High tensile strength prevents erosion in civil engineering applications.
FRP Surfacing Tissue Glass Nonwoven
Tissue-weight mechanically bonded glass fiber for FRP gelcoat surfacing. Classified 7019.69.40.96 other mechanical fabrics. Eliminates print-through and provides smooth resin-rich surface.
High-Loft Glass Fiber Mechanical Felt
Bulky mechanically needle-punched high-loft glass fiber felt for sound absorption panels. HTS 7019.69.40.96 uncolored fabrics. 95% air volume provides superior acoustical performance.
Printed Circuit Board Drill Mat
Specialty mechanically bonded glass fiber mat backing PCB drill entry material. Classified 7019.69.40.96 mechanical fabrics. Absorbs drill debris preventing burrs on copper layers.