---
title: SR - StokElectric
---

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Electrical Insulation

# STOKELECTRIC | SR SILICONE RUBBER

## Sustainable Silicone Rubber for High Temperature Electrical Insulation

**STOKELECTRIC SR** combines electrical insulation and extreme thermal durability in a flexible format. It withstands 200 °C long‑term and up to 1,200 °C short‑term. Ideal for high‑stress thermal and electrical barrier layers.

 

 

## Product Specifications

| Material | Silicone rubber |
| --- | --- |
| Thickness in mm | 0.2 to 2 |
| Temperature range in °C | -55 to 200 (long-term) / +1,200 (short-term) |
| Breakdown voltage kV/mm | > 25 |
| Volume resistivity in Ohm-cm | 10 E+14 |
| Flammability | VTM-0/V0 |
| Water absorption in % | < 0.2 |
| CTI | 600 |

## Download product brochure

Get all key product details in a clear and concise overview.

[ Download pdf ](https://battery.stokvistapes.de/hubfs/STOKVIS_Battery_Brochure.pdf?hsLang=en)

![product-brochure_mockup_light](https://battery.stokvistapes.de/hs-fs/hubfs/Website/Download%20Offer/product-brochure_mockup_light.png?width=473&height=376&name=product-brochure_mockup_light.png)

## Product Core Features

![Icon_ScoreAndFoldFrom2DTo3DDesign](https://battery.stokvistapes.de/hs-fs/hubfs/Website/Core%20Features/Icon_ScoreAndFoldFrom2DTo3DDesign.png?width=96&height=96&name=Icon_ScoreAndFoldFrom2DTo3DDesign.png)

Score and fold from 2D to 3D design

![Icon_FlameRetardant](https://battery.stokvistapes.de/hs-fs/hubfs/Website/Core%20Features/Icon_FlameRetardant.png?width=96&height=96&name=Icon_FlameRetardant.png)

Flame retardant

![Icon_BestInClassElectricalProperties](https://battery.stokvistapes.de/hs-fs/hubfs/Website/Core%20Features/Icon_BestInClassElectricalProperties.png?width=96&height=96&name=Icon_BestInClassElectricalProperties.png)

Best in class electrical properties

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](https://battery.stokvistapes.de/ph-stokelectric?hsLang=en)

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**Still looking for what you need?**  
Ask about our customized solutions.

[ Contact Us ](https://battery.stokvistapes.de/contact-us?hsLang=en)

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