Glass Fiber Woven Battery Separator Fabric from Japan
Thin open woven glass fabric (28cm wide, 175g/m²) mechanically bonded for use as separators in lithium-ion batteries, providing electrical insulation. Classified in HTS 7019.65.90.10 for narrow lightweight open woven glass fiber fabrics.
Duty Rate — Japan → United States
16%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Include battery manufacturer specifications confirming separator fabric use
• Document dielectric strength testing proving electrical insulation function
• Avoid paper-like appearance leading to Chapter 48 misclassification