Fiberglass Plain Weave Prepreg for Wind Turbine Blades
Narrow 28 cm wide plain weave fiberglass fabric laminated with resin, at 170 g/m², mechanically bonded for structural reinforcement in wind energy blades. Fits HTS 7019.64.1510 as a lightweight, coated, closed woven glass fiber fabric under 30 cm width. Chapter notes confirm such processed glass fibers remain in heading 7019.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If non-woven mechanically bonded
Non-woven glass fiber fabrics shift to 7019.59, as weave type (plain vs. non-woven) dictates subheading.
If width exceeds 30 cm
Width over 30 cm moves to .15.50 subheading within the same coated woven category.
If imported as uncured resin-impregnated sheet without glass weave dominance
If resin content defines the essential character, it classifies as polyester resin in Chapter 39.
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Import Tips & Compliance
• Include mill certificates proving yarn type (glass fibers) and bonding method to distinguish from synthetic textile fabrics
• Label rolls clearly with weight, width, and coating details; customs often rejects incomplete specs for composite materials
Related Products under HTS 7019.64.15.10
PTFE-Coated Glass Fiber Baking Mat
Reusable 28 cm wide PTFE-coated plain weave glass fabric, 145 g/m² for non-stick baking sheets. Fits HTS 7019.64.1510 as coated lightweight narrow weave. Oven-safe to 500°F.
S-Glass Woven Prepreg for Sporting Goods
High-strength S-glass plain weave, resin-coated, 19 cm wide, 130 g/m² for racquet frames. HTS 7019.64.1510 specs met. Superior tensile strength.
Microwave Transparent Radome Fabric
Low-dielectric glass weave coated for antennas, 26 cm wide, 152 g/m². HTS 7019.64.1510 for coated narrow lightweight. RF signal pass-through.
Acrylic-Coated Glass Filter Cloth
Plain weave for liquid filtration, acrylic coated, 21 cm wide, 168 g/m². HTS 7019.64.1510. Chemical resistant.
UV-Resistant Laminated Sailcloth
Glass fiber weave with PU laminate for sails, 27 cm wide, 159 g/m². HTS 7019.64.1510. Wind durable.
Electrical Grade Silicone Glass Cloth
Silicone-coated E-glass for motor insulation, 23 cm wide, 172 g/m². HTS 7019.64.1510. Dielectric strength.