Carbon Fiber Prepreg Fabric
A closed weave plain weave glass fiber fabric weighing under 185 g/m², width ≤30 cm, used as prepreg in composite manufacturing for aerospace components. Classified under HTS 7019.63.1510 due to its mechanical bonding, plain weave structure, and specific weight and width limits without coating. It serves as a reinforcement material in high-performance laminates.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If width exceeds 30 cm
Wider fabrics (>30 cm) fall under 7019.61 for similar plain weave glass fiber fabrics without width restriction.
If weighing over 185 g/m²
Heavier fabrics (>185 g/m²) are classified in 7019.64, maintaining plain weave but differing by weight threshold.
If coated or laminated with textile materials
Coated glass fiber fabrics shift to Chapter 59 as textile-covered materials, not pure glass fiber articles.
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Import Tips & Compliance
• Verify exact weight per m² and width measurements with lab testing to confirm ≤185 g/m² and ≤30 cm for 7019.63.1510 classification
• Provide mill certificates detailing yarn composition, weave type (plain), and bonding method to avoid misclassification as non-woven
• Ensure no coatings or laminations are applied, as those shift to other subheadings; declare as 'other' closed woven fabrics
Related Products under HTS 7019.63.15.10
E-Glass Plain Weave Fabric
E-glass fiber fabric in plain weave, mechanically bonded, ≤185 g/m², ≤30 cm wide, ideal for PCB reinforcement and electrical insulation. Fits HTS 7019.63.1510 as a closed woven, non-coated glass fiber product meeting weight and dimension specs. Commonly used in electronics for its dielectric properties.
S-Glass Narrow Weave Tape
High-strength S-glass fiber plain weave tape, ≤185 g/m², width ≤30 cm, mechanically bonded for aerospace repair patches and marine composites. HTS 7019.63.1510 applies to its closed woven, uncoated form meeting exact specs. Provides superior tensile strength in lightweight applications.
Fiberglass Sleeve Repair Fabric
Plain weave fiberglass fabric strip ≤185 g/m², ≤30 cm wide for pipe and structural repairs in industrial settings. Mechanically bonded, uncoated, classified in HTS 7019.63.1510 for narrow closed woven glass fiber fabrics. Used for creating durable sleeves in plumbing and construction.
Glass Fiber Shim Stock Fabric
Thin plain weave glass fabric ≤185 g/m², ≤30 cm wide used as shim stock for machinery alignment and vibration damping. HTS 7019.63.1510 covers this mechanically bonded, closed woven product. Precision narrow width suits automated shimming applications.