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High Performance Fiberglass Roving Roll High Strength For Diverse Composite Applications

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High Performance Fiberglass Roving Roll High Strength For Diverse Composite Applications

Name: High Performance Fiberglass Roving Roll High Strength For Diverse Composite Applications
Brand: WGSC
Price: 0.42 USD

Wholesale High Performance Fiberglass Roving Roll High Strength For Diverse Composite Applications from china suppliers

Place of Origin : CHINA

Brand Name : WGSC

Certification : ISO9001

MOQ : 5000KGS

Price : $0.42-$1.13（KG）

Delivery Time : 3-7 work days

Payment Terms : T/T

Supply Ability : 150000T/month

Packaging Details : Palletize

Linear Density : 1200/ 2400/4800/9600（tex）

Density Tolerance : ±5%

Process : Weaving/Winding/Pultrusion

Compatible Resins : UP/VE/EP

Shape : FILAMENT WRAPPING

Electrical Insulation : Excellent

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Fiberglass Direct Roving : Precision Reinforcement For Diverse Composite Applications

1. Product Introduction

Fiberglass Direct Roving is a high-performance reinforcement material engineered for structural composites requiring exceptional strength, corrosion resistance, and process versatility. Composed of continuous E-glass filaments with a silane-based sizing, it ensures superior adhesion to resins like polyester, vinyl ester, and epoxy. Designed for filament winding, pultrusion, and weaving, this product delivers consistent fiber alignment and minimal fuzz, making it ideal for marine, energy, and industrial applications where durability and precision are critical.

2. Manufacturing Process

Step	Description
Fiber Formation	Molten glass is drawn into continuous filaments (13–30 microns) through bushings.
Sizing Application	Filaments are coated with a silane-based sizing agent to enhance resin compatibility.
Direct Roving	Untwisted fiber bundles are wound into roving packages using automated systems.
Quality Control	Parameters like tex (200–9,600), tensile strength (≥3,000 MPa), and uniformity are verified.
Packaging	Wound rovings are stored on pallets or in moisture-proof cartons for transport.

3. Usage Precautions

Storage: Maintain dry, cool conditions (15–35°C) with humidity <65% to prevent fiber degradation.
Chemical Resistance: Compatible with polyester, epoxy, and vinyl ester resins; avoid contact with strong acids or solvents.
Handling: Wear PPE (gloves, goggles) to prevent fiber irritation; use sharp cutting tools to minimize fraying.
Temperature Limits: Operational range: -50°C to 150°C; avoid prolonged exposure to >180°C unless specified.

4. Key Specifications

Parameter	Standard DR	High-Tex DR
Tex Range	200–4,800	6,000–9,600
Fiber Diameter	13–30 microns	13–30 microns
Tensile Strength	≥3,000 MPa (longitudinal)	≥3,500 MPa (longitudinal)
Linear Density	200–9,600 tex	6,000–9,600 tex
Flammability	Self-extinguishing (UL94 V-0)	Self-extinguishing (UL94 V-0)
Certifications	ISO 9001, REACH, RoHS	ISO 9001, REACH, RoHS

5. Applications

Marine Engineering: Hulls, decks, and offshore platforms for saltwater corrosion resistance.
Energy Systems: Wind turbine blades, oil & gas pipelines, and geothermal equipment.
Automotive: Structural components (chassis, panels) and lightweight interiors.
Construction: Reinforced concrete panels, FRP grating, and architectural facades.
Industrial Machinery: Heavy-duty gears, pump shafts, and wear-resistant coatings.
Electronics: Circuit board enclosures and EMI-shielded housings.

High Performance Fiberglass Roving Roll High Strength For Diverse Composite Applications

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High Performance Fiberglass Roving Roll High Strength For Diverse Composite Applications