E-Glass Filament Fabric 185 gsm Plain Weave from Japan
Borderline weight open weave fabric at exactly 185 g/m² from uncolored E-glass filaments ≤136 tex, mechanically bonded, width >30 cm. Precisely fits HTS 7019.66.40.10 for electrical insulation and lightweight structural panels. Critical weight tolerance used in circuit board prepregs.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Test at multiple points for uniform 185 gsm; exceeding triggers 7019.66.50 reclassification and higher scrutiny
• Provide electrical properties data for end-use validation in electronics applications
• Declare as 'mechanically bonded' specifically; vague descriptions cause processing delays