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Silicones from Dow Corning
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High Voltage Composite Insulator

Extend service life. Improve reliability. Ease installation. 


Improve transmission and distribution systems

Increase service life, reduce power outages, and make installation easy with proven XIAMETER® brand silicone rubber elastomers for high voltage composite insulators. Insulators fabricated from top-quality, innovative Dow Corning high voltage silicone elastomers:

  • Extend service life -- silicones remain hydrophobic, resisting water long after other materials fail
  • Improve reliability -- resilient silicone rubber stands up to environmental conditions, physical stresses, and vandalism
  • Are easy to install -- premolded, assembly-free cable end termination
  • Reduce total system costs, including raw material costs

Expand your processing options

XIAMETER silicone rubber elastomers are offered in a wide range of formulations to meet your specific needs.

Learn about your custom compounding and technical support options.

Build an electrical system that meets the harshest demands

  • Protect against environmental stresses and extend component service life.

  • Reduce grid power loss, improve safety and security, and reduce maintenance costs.

  • Extend hydrophobic performance, weatherability, resistance to the elements, while minimizing tracking and erosion.

Select the product that meets your requirements

Select the best XIAMETER high voltage silicone rubber for your power and utility application.

Get exactly what you need

XIAMETER® silicone rubber products can be tailored to specific performance and application requirements.

Learn more about the money-, time- and labor-saving benefits of customized silicone elastomers from Dow Corning.

Request a Customized Elastomer

Choose XIAMETER® brand silicone rubber

XIAMETER silicone rubber products are manufactured by Dow Corning to the same quality and performance standards as our other globally known and trusted silicone elastomers.

Sold in the most cost-effective way possible – online and through knowledgeable Dow Corning distributors – XIAMETER brand helps you stay cost competitive in challenging economic times with:

Learn more about the benefits of buying XIAMETER® brand at www.xiameter.com.

Explore products
Find and compare silicone elastomers for your application.
Tell us what you need
Request a Customized Elastomer
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Better than porcelain or polymers

Silicone's unique properties make it the material of choice in high voltage power and utility applications.

Ask a question
If you do not find the answer to your silicone rubber material or fabricating question on our website, please contact us.

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