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Features and Advantages:
★International advanced crimping technology:
The connection between composite insulator epoxy-glass fiber guiding and shifting rod and hardware fittings adopts international advanced crimping technology, having high strength and good appearance, and the pressure distribution in connection area is uniform. It is also equipped with fully automatic sonic flaw detection system, which can accurately determine whether the internal core rod of hardware fittings is broken and ensure the internal quality of the product.
★High resistance to pollution flashover, no-clean:
Silicon rubber shed has excellent hydrophobicity and hydrophobe mobility, high resistance to pollution flashover (its pollution flashover resistance is 1.7 times of porcelain or glass insulators), and it does not need cleaning and zero detection and can work safely in heavy polluted area, thus greatly reducing the workload of routine maintenance.
★Strong aging resistance, weatheability and electrolytic corrosion resistance：
The product adopts high-temperature vulcanization one-step molding and unique labyrinth leakproof structure process at ends, which guarantees good sealability and ensures the core rod is moisture-free. The composite housing has strong electrolytic corrosion resistance (the resistance to tracking of shed materials is up to TMA4.5), good aging, high and low temperature resistance, which ensure the reliability of long-term operation.
★High Mechanical Properties:
Composite insulator has strong impact resistance and shock resistance, good brittle resistance and creep resistance, is not easily broken, and has high mechanical strength, torsion resistance and good tensile capacity. Its bending strength is 2 times higher than common steel and 8~10 times of high strength porcelain materials. It can withstand high internal pressure and has strong explosion-proof capability, effectively improving the reliability of safe operation.
★Lightweight structure, easy to transport and install:
It has small size, light weight (only 1/6 ~1/9 of porcelain insulator string with same voltage level) and lightweight structure, is easy to transport and install; its end connection size is same with porcelain (glass) insulator and can be used interchangeably.
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