Glass Fiber Woven Battery Separator Fabric
Thin open woven glass fabric, 28 cm wide and 175 g/m², mechanically bonded for use as separators in lithium-ion batteries, providing electrical insulation and mechanical strength. The open weave structure allows electrolyte flow while maintaining separation. This product is classified under tariff item 7019.65.00 as a narrow, mechanically bonded open woven glass fabric.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the width exceeds 30 cm
Wider open woven glass fabrics are classified separately.
If the separator is part of a complete battery
Battery parts are classified in Chapter 85.
If the fabric is cut to battery-specific shapes
Cut-to-shape glass fibre articles fall under the residual heading.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Ensure the fabric width (28 cm) and weight (175 g/m²) meet the criteria for this tariff item
• Document the mechanical bonding process and open weave construction for CBSA verification
• If the separator is coated or treated with battery electrolytes, consider whether it remains classifiable as a glass fabric
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