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Jeff Butler

Why Quadri*Sil™ Insulators Provide Longer life

Why Quadri*Sil™ Insulators Provide Longer life

Today’s fourth generation Quadri*Sil™ polymer transmission insulator has an expected service life...

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Hubbell’s Proprietary ESP™ Polymer Explained

Hubbell’s Proprietary ESP™ Polymer Explained

Enhanced Silicone Polymer

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A look at silicone compounds for HV insulators: Testing performance

A look at silicone compounds for HV insulators: Testing performance

We talked previously about the science behind compounding superior silicone rubber for polymer...

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Why silicone for HV insulators: Silicone compounds explained

Why silicone for HV insulators: Silicone compounds explained

Not all silicone is the same. It’s a chemistry thing. Silicone rubber is a mixture of many...

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Not All Polymer is Created Equal: Discover Hubbell’s Proprietary Compounds

Not All Polymer is Created Equal: Discover Hubbell’s Proprietary Compounds

Welcome to the first of our six-part informational series on the polymer high-voltage insulators...

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The Evolution of Transmission and Distribution Insulators

The Evolution of Transmission and Distribution Insulators

Brief History of Materials Used in High Voltage Insulator Construction As the power grid continued...

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Thermal Diffusion Galvanizing or TDG Method Tested and Proven

Thermal Diffusion Galvanizing or TDG Method Tested and Proven

TDG or thermal diffusion galvanizing is a method of applying a uniform, sacrificial, zinc and iron...

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