Silane-Sized E-Glass Chopped Strands 4.5mm
E-glass chopped strands with silane sizing at 4.5mm length for improved wet-out in polyester resins. HTS 7019.11.00.00 covers these lightly coated short fibers as basic chopped strands. Standard for spray-up and hand lay-up composites.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If sizing constitutes primary product (heavy impregnation)
Excessive resin/polymer makes it polyester product, not glass fiber.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Sizing % by weight <2% keeps it from chemical compound classification (Chapter Note c)
• Batch certificates for sizing type and uniformity
• Segregate by resin compatibility in shipments
Related Products under HTS 7019.11.00.00
E-Glass Chopped Strands 3mm
E-glass chopped strands measuring 3mm in length, produced from alkali-free borosilicate glass fibers, used primarily as reinforcement in composite materials like fiberglass resins. These fall under HTS 7019.11.00.00 as chopped strands not exceeding 50mm, distinct from continuous rovings or yarns. They are supplied in bulk for industrial compounding.
S-Glass Chopped Strands 6mm
High-strength S-glass chopped strands at 6mm length, featuring superior tensile properties for aerospace composites and ballistic applications. Classified in HTS 7019.11.00.00 due to chopped form ≤50mm, excluding continuous fibers. Ideal for resin infusion in high-performance parts.
C-Glass Chopped Strands 12mm
Corrosion-resistant C-glass chopped strands of 12mm length, optimized for chemical tanks and pipes in fiberglass reinforced plastics (FRP). HTS 7019.11.00.00 applies to these short fibers before further matting or weaving. Common in marine and industrial applications.
AR-Glass Chopped Strands 25mm
Alkali-resistant AR-glass chopped strands at 25mm, designed for cement reinforcement in glass fiber reinforced concrete (GFRC). Fits HTS 7019.11.00.00 for ≤50mm chopped form, pre-matrix mixing. Essential for architectural panels and shotcrete.
Advantex Glass Chopped Strands 13mm
Advantex borosilicate E-glass chopped strands of 13mm length, offering enhanced corrosion resistance over standard E-glass for roofing mats. Classified under HTS 7019.11.00.00 as short chopped fibers. Used in asphalt shingle reinforcement.
PPG CHOPFLEX Chopped Strands 9mm
PPG CHOPFLEX engineered chopped strands of 9mm for BMC/SMC sheet molding compounds in automotive parts. Falls under HTS 7019.11.00.00 for ≤50mm length, sized for thermosets. Key for structural panels and bumpers.