Direct Roving for Innovative Composite Solutions

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Direct Roving for Innovative Composite Solutions

short description:

HCR3027 is a high-performance fiberglass roving coated with a proprietary silane sizing. It provides versatile reinforcement, compatible with polyester, vinyl ester, epoxy, and phenolic resins for demanding applications (pultrusion, filament winding, high-speed weaving). Optimized filament spread and low fuzz enable smooth processing without compromising key mechanical properties like tensile strength and impact resistance. Rigorous quality control guarantees consistent strand integrity and resin wettability.


Product Detail

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Benefits

 Multi-Resin Adaptability: Compatible with numerous thermoset resins for seamless, design-flexible composites.

● Advanced Anti-Corrosive Properties: Optimized for marine use and chemical resistance.

● Improved Shop Floor Safety: Engineered for reduced fiber aerosolization during fabrication, mitigating respiratory hazards and cleanup requirements.

● Uninterrupted Production Flow: Proprietary tension control technology enables defect-free high-speed conversion (weaving/winding) by eliminating yarn failure.

 Lightweight Structural Excellence: Maximizes load-bearing capacity while reducing system weight in composite designs.

Applications

Cross-Industry Versatility: Jiuding HCR3027’s sizing-compatible platform drives next-generation applications through adaptable reinforcement.

Construction: GFRP rebar, pultruded gratings, and architectural composite panels

Automotive: Lightweight underbody shields, bumper beams, and battery enclosures.

Sports & Recreation: High-strength bicycle frames, kayak hulls, and fishing rods.

Industrial: Chemical storage tanks, piping systems, and electrical insulation components.

Transportation: Truck fairings, railway interior panels, and cargo containers.

Marine: Boat hulls, deck structures, and offshore platform components.

Aerospace: Secondary structural elements and interior cabin fixtures.

Packaging Specifications

● Standard Reel Sizing:  760 mm ID × 1000 mm OD  (Custom diameters supported)

● Climate-Controlled Sealing: Moisture-proof film interlayer beneath reinforced polyethylene wrap.

Wooden pallet packaging available for bulk orders (20 spools/pallet).

Clear labeling includes product code, batch number, net weight (20-24kg/spool), and production date.

Custom wound lengths (1,000m to 6,000m) with tension-controlled winding for transport safety.

Storage Guidelines

Maintain storage temperature between 10°C–35°C with relative humidity below 65%.

Store vertically on racks with pallets ≥100mm above floor level.

Avoid direct sunlight exposure and heat sources exceeding 40°C.

Use within 12 months of production date for optimal sizing performance.

Re-wrap partially used spools with anti-static film to prevent dust contamination.

Keep away from oxidizing agents and strong alkaline environments.


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