Fiberglass Direct Roving

Brand Name: YONGXING
Place of Origin: China/Thailand
Certifications: SGS, ISO 9001
Technique: Direct Roving for LFT-D/G
Roving Type: Direct Roving
Fiberglass Type: E-Glass
Resin Compatibility: PP (Polypropylene)
Packing: Standard International Export Packaging

Applications: Our E-Glass Direct Roving, coated with silane, is specifically engineered for reinforcing thermoplastics such as Long Fiber Thermoplastics (LFT) and Polyamide (PA). It is extensively utilized across various industries, including automotive components, home appliances, machine tools, chemical corrosion-resistant applications, and sporting goods. This roving enhances the mechanical properties of composites, offering superior strength, durability, and resistance to environmental factors.

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Description
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What is Fiberglass Direct Roving?

Fiberglass Direct Roving is a long fiber bundle formed by direct pultrusion of glass melt without yarnization during the fiber production process. This material has extremely high strength and rigidity, as well as good corrosion and heat resistance. Due to its unique properties, Fiberglass Direct Roving plays an important role in the production of composite materials.

The manufacturing process of Fiberglass Direct Roving involves pulling molten glass through fine holes into fibers, and then collecting these fibers directly into bundles, usually stored in the form of rings or coils. This production method makes the material’s various properties more stable and suitable for use in various harsh environments.

Read More: Fiberglass ECR Roving

E-glass fiber glass direct roving for frp reinforcement

Our E-Glass Fiber Glass Direct Roving is specifically designed for advanced FRP (Fiber Reinforced Plastic) reinforcement applications. This high-performance product is coated with a silane-based sizing agent, ensuring excellent compatibility with various resins, including unsaturated polyester, vinyl ester, and epoxy resins.

Key Features:

Direct Roving Structure: Our direct roving is an untwisted, continuous strand of E-glass fibers, offering superior tensile strength and uniformity in reinforcement applications.
Silane Coating: The silane-based sizing agent enhances adhesion between the glass fibers and the resin matrix, leading to improved mechanical properties and durability of the final composite material.
Compatibility: Our roving is compatible with a wide range of resins, including unsaturated polyester, vinyl ester, and epoxy, making it versatile for various industrial applications.
High Strength and Durability: The use of E-glass fibers ensures high tensile strength, impact resistance, and durability, essential for demanding applications.

Applications:

Fiber Winding: Ideal for filament winding processes used in manufacturing pressure vessels, pipelines, and tanks, providing robust reinforcement and structural integrity.
Pultrusion: Suitable for pultrusion processes to create strong and lightweight profiles, such as structural beams and gratings.
Woven Fabrics: The roving can be woven into fabrics used in marine applications, including boat hulls, as well as in chemical storage tanks where resistance to harsh environments is required.
Composite Panels: Used in the production of composite panels and other structural components that require high strength and resistance to environmental factors.

Technical Specifications:

Fiber Type: E-Glass
Roving Format: Direct Roving (untwisted strands)
Sizing Agent: Silane-based
Resin Compatibility: Unsaturated Polyester, Vinyl Ester, Epoxy
Applications: Fiber Winding, Pultrusion, Woven Fabrics, Composite Panels
Typical Uses: Pipes, Pressure Vessels, Gratings, Marine Applications, Chemical Tanks

YONGXING E-Glass Fiber Glass Direct Roving provides exceptional performance in demanding applications, offering strength, durability, and compatibility with various resin systems. For more information or to request a quote, please contact us.

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Alkali-Free Glass Fiber Direct Roving E-Glass for Winding Pultrusion

Alkali-Free Glass Fiber Direct Roving E-Glass is a high-performance reinforcement material ideal for various composite applications, particularly in winding and pultrusion processes. Designed to provide excellent mechanical properties and superior surface quality, this glass fiber roving is compatible with unsaturated polyester resin and vinyl ester resin, making it a versatile choice for manufacturers.

Key Features and Benefits:

High Strength and Durability: E-Glass fiber is known for its outstanding tensile strength and durability, making it perfect for applications requiring high mechanical performance and resistance to wear and tear. This quality ensures longevity and reliability in finished products.
Excellent Compatibility: The direct roving is specifically engineered to be compatible with unsaturated polyester resin and vinyl ester resin. This compatibility ensures optimal wet-out and strong adhesion between the fibers and the resin matrix, resulting in superior composite parts with excellent structural integrity.
Versatile Applications: Alkali-Free Glass Fiber Direct Roving E-Glass is widely used across various industries. It is ideal for producing automobile parts, electrical appliances, tank crusts, combined-type water tank plates, and sports instruments. Its adaptability to different molding processes and end-use requirements makes it a preferred choice for manufacturers.
Smooth Surface Quality: This roving produces composite parts with a smooth surface finish, which is crucial for applications where aesthetics and surface properties are essential. The smooth surface also facilitates easy post-processing and finishing.
Corrosion Resistance: As an alkali-free glass fiber, it offers excellent resistance to corrosion, chemicals, and moisture, making it suitable for use in harsh environments and ensuring the longevity of the composite parts.
Lightweight and Cost-Effective: E-Glass fiber roving is lightweight, providing high strength-to-weight ratios essential for industries where reducing weight without compromising strength is crucial. It also offers cost-effectiveness due to its easy processing and lower material costs compared to alternative reinforcement options.

Technical Specifications:

Type: Alkali-Free E-Glass Fiber
Roving Linear Density: Available in various tex ranges to suit different process requirements
Filament Diameter: Typically ranges from 13 to 24 microns
Moisture Content: ≤ 0.10%
Sizing Compatibility: Designed for use with unsaturated polyester resin and vinyl ester resin
Tensile Strength: High tensile strength, suitable for applications requiring durability and robustness

Applications:

Automobile Parts: Reinforcement for structural and non-structural components, ensuring high strength and lightweight properties.
Electrical Appliances: Used in insulation materials and structural parts for enhanced safety and durability.
Tank Crusts and Water Tank Plates: Offers corrosion resistance and durability for applications in water storage and treatment systems.
Sports Instruments: Provides lightweight and strong reinforcement for sports equipment, ensuring performance and reliability.

Alkali-Free Glass Fiber Direct Roving E-Glass is a reliable and efficient choice for manufacturers looking to produce high-quality composite parts with superior performance characteristics. Its versatility, compatibility with different resins, and excellent mechanical properties make it a top-tier reinforcement material in the composites industry.

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Classification of Fiberglass Direct Roving

Fiberglass Direct Roving can be classified based on its composition, performance, and application areas. Here are the main types:

E-Glass (Electrical Glass Fiber)

E-Glass is a common type of glass fiber known for its good electrical insulation properties and strength. Its primary composition is borosilicate, which provides excellent electrical insulation and chemical corrosion resistance. E-Glass is widely used in electronic devices, building materials, and automotive parts.

Characteristics: Strong electrical insulation, high strength, corrosion resistance.

Applications: Cable insulation, electronic and electrical equipment, building composites.

S-Glass (Structural Glass Fiber)

S-Glass offers higher strength and heat resistance compared to E-Glass. Its main components include aluminum silicate. S-Glass performs exceptionally well in aerospace and military applications, suitable for scenarios requiring high strength and high-temperature resistance.

Characteristics: Extremely high tensile strength and heat resistance.

Applications: Aerospace components, military equipment, high-performance sporting goods.

C-Glass (Chemical Glass Fiber)

C-Glass is primarily used in applications requiring chemical corrosion resistance, with its composition making it excel in strong acid and alkali environments. This type of glass fiber is commonly used in chemical processing equipment and special environment applications.

Characteristics: Excellent chemical stability, strong corrosion resistance.

Applications: Chemical reactors, corrosion-resistant equipment.

AR-Glass (Alkali-Resistant Glass Fiber)

AR-Glass has outstanding alkali resistance and is mainly used in concrete reinforcement and building materials to enhance strength and durability. Its primary components include alumina and sodium silicate.

Characteristics: Strong alkali resistance, enhances concrete performance.

Applications: Concrete reinforcement, building structural materials.

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Specification

Item	TEX	Diameter(um)	LOI(%)	Mol(%)	Compatible Resin
Fiberglass Roving	2000-4800	22-24	0.40-0.70	≤0.10	UP
Fiberglass Roving	300-1200	13-17	0.40-0.70	≤0.10	UP VE EP
Fiberglass Roving	300-4800	13-24	0.40-0.70	≤0.10	UP VE EP
Fiberglass Roving	300-2400	13-24	0.35-0.55	≤0.10	UP VE EP PF