Colored Plain Weave E-Glass Fabric 220 g/m² from China
This is an open woven, plain weave fabric made from colored E-glass filaments with a filament diameter of 7 to 13 microns, weighing 220 grams per square meter. It falls under HTS 7019.66.90.21 due to its weight exceeding 215 g/m², width over 30 cm, plain weave structure, and specific filament properties as defined in the glass fibers chapter. Primarily used in composite reinforcements.
Duty Rate — China → United States
Rate breakdown
Import Tips
• Verify filament diameter (7-13 microns) and exact weight (>215 g/m²) with lab testing to confirm classification
• Provide mill test certificates showing glass composition and mechanical bonding process to avoid misclassification as woven textile
• Ensure documentation specifies 'open woven' and 'plain weave' structure; common pitfall is incorrect width measurement under 30 cm