Yakows HTV silicone rubber for polymer hollow core insulators is specially engineered for high-voltage outdoor insulation applications. It provides excellent hydrophobicity, UV resistance, tracking and erosion resistance, as well as superior mechanical strength under harsh environmental conditions.
Main application scenarios
Composite hollow insulators made of HTV silicone rubber are mainly used in high-voltage and ultra-high-voltage power equipment and transmission lines
1. Gas insulated switchgear (GIS)
As an insulating sleeve for GIS equipment, it is used to isolate cavities of different voltage levels while sealing the internal SF₆ insulating gas (SF₆ has excellent insulation and arc extinguishing properties), ensuring stable operation of the equipment at high voltages.
2. Transformer and reactor outlet casing
Connect the internal winding of the transformer and reactor with the external transmission line, assume the isolation role of insulation and conductive pathway, and adapt to the high temperature and high voltage environment when the equipment is running 3.High-voltage circuit breakers, disconnect switches As an insulating support for the operating mechanism and conductive parts, it is necessary to withstand mechanical stress and arc impact during switching action, and the elasticity and aging resistance of HTV silicone rubber ensure its long-term reliability.
4. UHV transmission line terminals
In the terminal equipment of UHV (±800kV and above) DC or AC transmission lines, it is used to realize the insulated connection between the line and the substation equipment to adapt to extreme climates (such as high altitude, coastal salt spray, extreme cold).
silicon not only provides high quality silicone rubber, also provides helpful service to support our clients capture the market more forcefully.
We can provide free sample of customized product for testing.
Our technical experts can guide the silicone rubber refining.
While pursuing quality, we offer competitive prices to help clients make more profits.
Long-term forwarder will try the best to ensure timely shipment.
akows HTV silicone rubber is specially developed for high-voltage composite insulation applications, offering excellent hydrophobicity, tracking resistance, mechanical strength, and long-term outdoor aging performance. Our materials are widely used for hollow core insulators, surge arresters, and transmission line insulation systems.
Yakows HTV silicone rubber is suitable for composite hollow core insulators, line post insulators, suspension insulators, GIS bushings, surge arresters, and other high-voltage outdoor insulation equipment used in transmission and substation systems.
Yakows implements strict quality control throughout raw material selection, mixing, filtering, and production processes. Each batch undergoes mechanical, electrical, and environmental performance testing to ensure stable quality and long-term reliability.
Yes. Yakows HTV silicone rubber offers excellent hydrophobicity recovery and weather resistance, making it highly suitable for coastal, industrial pollution, desert, and high-humidity environments.
Silicone rubber can be widely used in a variety of industrial and daily scenarios.
Yakows HTV silicone rubber is manufactured through a strict and controlled production process to ensure stable quality, excellent filler dispersion, and reliable performance for high-voltage composite insulation applications.
From raw material selection to final inspection, every production stage is carefully monitored to maintain consistency in electrical, mechanical, and environmental properties.
