Battery Separator Glass Fiber Mat from Japan
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.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Cleanroom packing required; certify <10 particles/cm²
• Specify Gurley air permeability for quality control
• Declare trace metal analysis (<1ppm impurities)