Composition and Structure of Composite Insulators
2025-07-23
Fiberglass epoxy resin core rod: As a supporting structure, it provides high tensile strength (5-10 times that of ceramic materials), while having a small cross-section, light weight, and high bending strength.
Silicone rubber umbrella skirt: using integral injection molding technology, the surface has hydrophobicity, which can effectively prevent pollution flashover and shield the external electric field, protecting the core rod from environmental erosion.
Metal accessories (fittings): used for connecting and fixing insulators to ensure stable transmission of mechanical and electrical performance.
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Ceramic insulators are insulators made of ceramic materials such as alumina.
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