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China, Chinese FRP Rod Manufacturer for Insulators Taporel1 Industrial Products Supplier Manufacturer Details, price list catalog:
Plastic PolymerInsulation RodComposite Insulator Rod
Wish Composite Insulator Co., Ltd.
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Product Description Product DescriptionFRP rod, also known as epoxy fiberglass pultruded rod, is a critical core component widely used in composite insulators, surge arresters, cable brackets, and other high-voltage insulation equipment. As the backbone of electrical insulation systems, FRP rods offer outstanding mechanical, dielectric, and environmental resistance properties, making them essential for global power infrastructure. Product StructureThe FRP rod is manufactured by combining continuous E-glass fiber rovings with high-performance epoxy resin through a pultrusion process. The glass fiber provides high tensile strength and fatigue resistance, while the epoxy matrix offers excellent insulation and durability. Technical SpecificationsItemValueMaterialE-glass fiber + epoxy resinTensile Strength≥1200 MPaElastic Modulus40~50 GPaInsulation Resistance≥1013 Ω·cmSurface Resistivity≥1012 ΩWater Absorption (24h)<0.05%Operating Temperature-40°C ~ +120°CCorrosion ResistanceExcellent, acid/alkali/salt Performance AdvantagesHigh Strength & Lightweight: Higher tensile strength than steel, with a fraction of the weight;Excellent Electrical Insulation: Maintains stable performance under high-voltage stress;Superior Weather Resistance: Withstands UV, humidity, and extreme temperatures;Corrosion & Tracking Resistance: Performs in aggressive environments;Dimensional Stability: No shrinkage, swelling, or deformation under thermal changes.Product TestingEach batch of FRP rods undergoes comprehensive quality testing before delivery. This includes tensile testing, dielectric testing, thermal aging, moisture absorption, and dimensional checks, complying with international standards like IEC and ANSI.ApplicationsComposite suspension insulator core rodsCross-arm and post insulatorsSupport rods in cable ducts and traysInternal structure in surge arrestersElectrical frameworks in substations and distribution networksCustom ServicesTaporel provides tailored manufacturing services, including:Diameter range: 10mm~36mmLength: 500mm~6000mmResin formulas: UV resistant, high CTI gradesColor options: Natural, yellow, gray, and moreCustom solutions ensure compatibility with market-specific applications worldwide.Taporel is a global original manufacturer of FRP core rods and power insulation components. For inquiries or product quotations, feel free to contact us or leave us a message.
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