Introducing our 6-part Educational Series on Hubbell Polymer Insulators



Discover the advantages, performance, and material properties of Hubbell’s proprietary ESP™ polymer and silicone rubber high-voltage insulators commonly used in today’s power grid.

Sign up for our 6-part series of articles. You’ll receive a link to a new article or white paper as each installment becomes available. Learn from our 60 years of research and field deployment of polymer insulators that meet the highest expectations for quality and reliability around the world.

We want to share this knowledge with you. The series includes topics that are key considerations when considering polymer insulators to meet your high voltage project needs.

Articles includes:

  1. Not all polymer is Created Equal: Discover Hubbell’s Proprietary Compounds
  2. Silicone Compounds for High-Voltage Insulators (Part 1): Compounding Silicone Rubber
  3. Silicone Compounds for High-Voltage Insulators (Part 2): HPS Testing of Silicone Compounds
  4. Hubbell’s Proprietary ESP™ Polymer Explained
  5. Why Hubbell Quadri*Sil® Insulators Provide Longer Life
  6. Considerations for Insulator Equivalence: Polymer Versus Porcelain