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RAW MATERIALS FOR FRP PRODUCT MANUFACTURING
FRP Fiber, also known as Fiberglass Reinforced Plastic fiber, is a high-performance composite material widely used in industries requiring strength, durability, and corrosion resistance. It is the absolute mainstay of fiberglass (FRP) and the entire composite materials industry. Glass fiber is a high-performance, widely used inorganic non-metallic material, often used as a reinforcing material embedded in a resin matrix to form strong composite materials.
Products Description
FRP Fiber, also known as Fiberglass Reinforced Plastic fiber, is a high-performance composite material widely used in industries requiring strength, durability, and corrosion resistance.
It combines glass fibers with resin systems to create a lightweight yet strong reinforcement material suitable for structural, industrial, and construction applications.
Our FRP fiber products are manufactured to meet international standards and can be customized to suit various engineering requirements.
It is the absolute mainstay of fiberglass (FRP) and the entire composite materials industry. Glass fiber is a high-performance, widely used inorganic non-metallic material, often used as a reinforcing material embedded in a resin matrix to form strong composite materials.
• High Strength-to-Weight Ratio – Stronger than many traditional materials while remaining lightweight
• Excellent Corrosion Resistance – Ideal for chemical and marine environments
• Thermal Stability – Performs well under high and low temperatures
• Electrical Insulation Properties – Suitable for electrical applications
• Long Service Life – Excellent resistance to corrosion and aging
• Low Maintenance Cost
| form | describe | Features and Applications |
| Untwisted roving | A yarn bundle formed by twisting parallel raw silk bundles together. | winding, pultrusion, and spraying processes. Provides primary strength. |
| Short-cut raw fibers | It is made by cutting untwisted rovings into short sections. | Compression molding (BMC/SMC) and spraying processes provide isotropic properties. |
| Surface felt | It is made up of randomly laid-out monofilaments. | an inner lining layer for products , a resin-rich layer that provides corrosion and leak protection while concealing fiber texture. |
| chopped strand mat | It is made of chopped raw fibers randomly laid out and fixed with an adhesive. | hand lay-up and vacuum injection processes, offering excellent conformability and high interlayer strength. |
| Knitted felt | Short fibers are sewn together using a loop structure. | It has higher strength than chopped strand mat, and resin penetrates quickly, making it suitable for hand lay-up and LRTM. |
| Fabric (grid fabric/axial fabric) | It is woven from yarn. | It has high strength and strong layup design flexibility , and is used for hand layup and vacuum injection, providing high strength in a specific direction. |
Short-length fibers
Used for molding and reinforcement
Long fibers with high tensile strength
Ideal for structural reinforcement
Fabric-like structure
Used in laminates and composite panels
Smooth surface finishing
Improves corrosion resistance
Technical Specifications
Fiber Type: E-glass / S-glass
Density: 2.4–2.7 g/cm³
Tensile Strength: ≥ 2000 MPa
Elastic Modulus: ≥ 70 GPa
Operating Temperature: -50°C to 200°C
Resin Compatibility: Polyester, Epoxy, Vinyl Ester
| Property | FRP Fiber | Steel | Aluminum |
|---|---|---|---|
| Weight | Very Light | Heavy | Medium |
| Corrosion Resistance | Excellent | Poor | Moderate |
| Strength | High | Very High | Medium |
| Maintenance | Low | High | Medium |
Custom FRP Fiber Solutions
01
Fiber length and diameter
02
Resin system selection
03
Surface treatment
04
Application-specific design
FAQ
FRP fiber is a composite reinforcement material made from glass fibers and resin, widely used for its strength and durability.
Fiberglass refers to the glass fibers, while FRP is the composite material formed by combining fibers with resin.
Yes, FRP fiber offers excellent resistance to chemicals, moisture, and harsh environments.
Yes, we offer customized specifications based on project requirements.
Applications of FRP Fiber
Construction reinforcement materials
FRP pipes and tanks manufacturing
Automotive lightweight components
Marine and offshore structures
Wind energy blades
Electrical insulation systems
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Competitive wholesale pricing
Fast global delivery
Technical support available
Let our team help you select the right product
Talk to our experts, we can help you meet your requirements and provide assistance for your next project.