News
Spare Classic Products: FRP Doors and Windows
Glass fiber-reinforced polyurethane isa top-notch composite. Boasting highstrength, low thermal conductivity andexcellent corrosion resistance, it finds wideuse in construction, power, bridges,petrochemicals, aerospace, wind turbineblades and coastal flood defense. Withgrowing demands for building e......
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Difference Between FRP and GFRP
FRP is a general term for fiber-reinforced plastics, which are composite materials composed of fibers and a resin matrix. Depending on the type of fiber, they can be classified into GFRP, CFRP, and others. GFRP, or glass fiber-reinforced plastic, commonly known as fiberglass, is the most commonly us......
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Spare Shines at JEC World 2026, Showcasing China’s Composite Materials Strength
Recently, JEC World 2026, a global grand event for the composite materials industry, was successfully held in Paris, France. Nanjing Spare attended the exhibition with its flagship products, including FRP pultruded profiles, fiberglass grating, and anti-corrosion structural parts, presenting the com......
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The application of FRP pultruded profiles in energy storage systems and battery packs
FRP pultruded profiles are widely used in new energy vehicle batteries and energy storage industries due to their advantages of light weight, high strength, electrical insulation, corrosion resistance, and design flexibility.
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