Milled Glass Fibers 1/32 inch from Mexico
1/32-inch milled E-glass fibers used as filler in thermoset molding compounds and injection plastics. Classified under HTS 7019.90.51.50 as other glass fiber articles (not staple fibers). Improves impact resistance and dimensional stability.
Duty Rate — Mexico → United States
14.3%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Include particle size analysis (laser diffraction)
• Silane sizing type affects resin compatibility
• Bulk density specifications critical for molding applications