We offer high-strength, direct-wound fiberglass coils designed to enhance the production of superior composite materials. These products feature smooth coiling, rapid wetting, and uniform linear density, ensuring excellent compatibility with polyester, epoxy, and vinyl ester systems. Widely used in domestic and industrial applications, they enhance the structural integrity of molded parts, profiles, and laminates across sectors like marine, automotive, and wind energy.
Specifications & Features
Specification | Details |
---|---|
Type | Assembled Roving / Direct Roving |
Filament Diameter | 13 µm – 24 µm |
Linear Density (Tex) | 300 – 4800 |
Moisture Content | ≤ 0.1% |
Sizing Compatibility | Polyester / Epoxy / Vinyl Ester |
Packaging | Cardboard Tube / PE Wrapped Bobbins |
Breaking Strength | High Tensile Strength |
Application Use | Widely used in commercial and industrial applications |
Performance Manufactured to saturate resins rapidly and evenly.
Excellent Strength Delivers rigidity and load-bearing support in molded products.
Used in Diverse areas, found in pultrusion, sheet molding, and filament winding processes.
Smooth Dispersion Prevents breakage during processing and ensures clean layups.
Thermal & Chemical Resistance Maintains stability under extreme environments.
Benefits
Low Static Build-Up – Improves flow in automated roving systems.
Balanced Output – Enables repeat performance in mass production.
Bonding with Resins – Ideal for multi-layer lamination.
Feeding – Boosts efficiency in high-speed lines.
Widely Industrial Sectors – Common in panels, tanks, ducts, and structural profiles.