Polypropylene Whisker Filaments from Canada
Short 180 mm polypropylene monofilaments, 0.9 mm diameter, 250 decitex, used as concrete reinforcement fibers in industrial mixes. Meets 5404.12.10.00 for polypropylene mono ≤254 mm with proper textile metrics.
Duty Rate — Canada → United States
16.9%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Submit tensile strength and elongation test reports proving textile filament nature
• Bulk shipments need average length certification ≤254 mm
• Mixed with additives? Pure PP content must be verified