Fiberglass rods play a crucial role in the production of silicon rubber insulators for electrical overhead lines, serving as a vital component of composite insulators. Also referred to as composite or polymeric insulators, these insulators leverage fiberglass rods as their supporting core material.
The fiberglass rod, aptly named for its composition, is crafted from fiberglass material and serves as the supporting core for silicon rubber insulators. Comprising numerous fiberglass threads, this rod exhibits the capability to withstand high tension loads in the vertical direction. This inherent strength is a key factor in its selection as the supporting core for composite insulators, particularly in applications such as tension-type and suspension insulators used in electrical overhead lines. The strategic use of fiberglass rods enhances the overall performance and reliability of composite insulators in demanding electrical transmission environments.
Excellent Dimensional Stability
The material excels in maintaining consistent and reliable structural integrity, ensuring that it retains its shape and dimensions under various environmental conditions.
Effective High and Low Temperature Resistance
Demonstrating resilience across a broad temperature spectrum, this material remains robust and stable even when exposed to extreme high and low temperatures.
Superior Electric Performance
Possessing outstanding electrical properties, this material exhibits high-performance characteristics related to conductivity, insulation, and other critical electrical factors.
Exceptional Corrosion Resistance
Withstanding the impact of corrosion, the material showcases a robust resistance to deterioration caused by chemical reactions, enhancing its longevity and reliability in corrosive settings.
Favorable Surface Properties
Boasting advantageous surface characteristics, this material features properties like smoothness, cleanliness, and resistance to wear or abrasion, contributing to both its functional capabilities and aesthetic appeal.
Secure and reliable operation on high mechanical strength. Compact design and light in weight which is convenient for transportation. Good anti-vibration capability. Good anti-moisture capability. Good electric performances Strong anti-pollution falshover ability. High anti-aging performances which is perfect for utilization under conditions of high altitude. Easy for maintenance.
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Composite line post insulators are an essential component of high voltage power transmission lines. These insulators are used to support and isolate conductors from the tower or pole structure. Unlike traditional porcelain insulators, composite line post insulators are made of high-strength fiberglass rods and silicone rubber material.
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Insulators are widely used in overhead transmission lines to provide mechanical support and electrical protection, as well as in distribution lines and substations. Silicone rubber is the most widely used polymeric insulation material for high voltage insulators.
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Polymer pin insulator are compared with ceramic insulators and glass insulators, composite insulators possess superior mechanical properties, good insulation, anti-pollution flashover performance and are easily installed and maintained.
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We produce various types of polymer insulators including suspension type, pin type, post type, etc. And each type of design of our polymer insulator shall be technically verified on its electrical and mechanical characteristics before massive production. Strict routine testing shall be performed on our polymer insulator before ex-works to guarantee its quality.
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Secure and reliable operation on high mechanical strength. Compact design and light in weight which is convenient for transportation. Good anti-vibration capability. Good anti-moisture capability. Good electric performances Strong anti-pollution falshover ability. High anti-aging performances which is perfect for utilization under conditions of high altitude. Easy for maintenance.
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Line post insulators are designed to provide rigid support of conducting cable while offering the maximum resistance to damage from electrical or mechanical events. Horizontal and gain-base line post insulators are often used in applications to avoid the need to install a crossarm on the pole.
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Composite Line Post Insulator is an innovative and highly versatile electrical product. It is used in power distribution systems to support and insulate conductors from metal structures such as poles and towers. Its unique design and construction helps ensure long-lasting and reliable performance.
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Our Vertical Line Post Insulator is made from high-quality materials, ensuring its durability and longevity. Our insulators are made from specially formulated grades of porcelain, which have been tested and proven to withstand the rigors of outdoor use. The material used in our insulators also provides excellent electrical insulation, which is essential for ensuring safe and reliable electricity transmission.
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High-strength, high-voltage insulating materials, such as ceramics or fiberglass-reinforced plastic (FRP), are usually used to ensure effective insulation against electric fields.
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A composite post insulator is a type of electrical insulator used to support and isolate conductors in various high-voltage applications.
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Composite polymer insulator is composed of epoxy glass fiber core rod, silicon rubber shed and metal parts.
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+86-18937178812
sales@gridinsulators.com
January 22, 2025