The FRP Flat Panel, also known as FRP panel, is a board made by composite materials with glass fiber as the reinforcing material 

Core Performance Advantages

1. Lightweight and High-Strength: A Dual Breakthrough in Structure and Efficiency

• Density Advantage: Relative density of 1.5-2.0g/cm³, only 1/4-1/5 that of carbon steel, reducing weight by 30%-40% compared to traditional materials, facilitating handling and installation

• Strength Performance: Tensile strength可达 300-500MPa (some epoxy FRP exceeds 400MPa), approaching or exceeding low-carbon steel; flexural strength 125MPa, shear strength 87MPa, specific strength comparable to high-grade alloy steel

• Practical Value: Reduces structural load by over 45%, saves foundation costs by 30%, particularly suitable for weight-reduction scenarios (such as aviation, high-pressure vessels, vehicle manufacturing)

2. Ultimate Corrosion Resistance: A Long-Term Solution for Harsh Environments

• Corrosion Resistance Range: Withstands media with pH 2-12, exhibiting excellent resistance to atmospheric conditions, water, general concentrations of acids/alkalis/salts, oils, and solvents

• Application Validation: Performance remains unchanged after 5 years in a 10% salt spray environment; equipment lifespan extended 2-3 times after replacing carbon steel and stainless steel

• Additional Features: Waterproof and moisture-proof, no continuous water film forms on the surface, can be used directly as a waterproof material; resistant to mold growth, suitable for humid environments

3. Thermal and Electrical Properties: Multi-Functional Adaptability

• Thermal Insulation: Thermal conductivity at room temperature 1.25-1.67kJ/(m・h・K), only 1/100-1/1000 that of metals, total heat transfer coefficient K value can be below 0.3W/m²・K, making it an excellent thermal insulation material

• Temperature Limit: Conventional operating temperature -40℃~80℃ (some models reach -40℃~120℃), instantaneous high-temperature resistance exceeds 2000℃, capable of withstanding high-speed airflow erosion

• Electrical Insulation: Maintains good dielectric properties at high frequencies, excellent microwave permeability, widely used in radar antenna radomes and insulator manufacturing

4. Design and Process Advantages: Combining Customization and Practicality

• Designability: Structural shapes (such as curved surfaces, irregular shapes) can be designed as needed; resin types (unsaturated polyester, epoxy, phenolic, etc.) can be flexibly selected to achieve directional performance optimization (such as corrosion resistance, high strength, flame retardancy)

• Process Flexibility: Supports multiple molding methods including hand lay-up, molding, and winding; complex structures can be formed in one step, with突出 economic efficiency for small-batch production

• Surface Characteristics: After gel coat treatment, the surface is smooth (Ra≤0.8μm), free of pores and cracks, UV resistance ≥99%, reducing fading and discoloration, easy to clean and maintain

GuangMing is a manufacturer specializing in fiberglass flat panel panels. Have been in this industry for many years and we can customize related products according to your needs. We have professional production equipment, professional production workers and high-quality after-sales service. Contact us through trust!