Thermal runaway happens when an electronic component generates more heat than it can dissipate. This leads to a dangerous feedback loop where temperatures continue to rise, often damaging not only the component itself but also nearby parts. Any electrical part that produces heat can fall victim to thermal runaway, making it a significant concern across industries.

Batteries—especially those used in hybrid cars, electric vehicles, and consumer electronics—are particularly vulnerable to thermal runaway. However, motors, sensors, valves, chips, and even lighting systems are also at risk. If this issue isn't addressed properly, it could result in extreme temperatures, fires, or even explosions, posing serious safety hazards.

Preventing Thermal Runaway: The Importance of Heat Dissipation

The key to preventing thermal runaway lies in proactive planning. Thermal management products, such as those provided by Sur-Seal, play a crucial role in reducing the risks associated with overheating. By effectively dispersing heat, these solutions help maintain the optimal operating temperature of electrical devices, safeguarding them from potential damage.

Among the most efficient ways to manage heat are thermal pads and thermal tapes. While thermal paste can be useful too, it tends to degrade over time. Sur-Seal manufactures its own range of thermal pads and tapes, offering long-lasting protection compared to greases. Both options have their advantages, so it's important to evaluate each scenario carefully before deciding on the best solution.

Selecting the Best Solution for Your Thermal Runaway Issues

Similar to other thermal management tools, thermal pads work by filling gaps and enhancing heat transfer. Their flexible nature allows them to conform well to surfaces, maximizing coverage during installation ("wet-out"). Moreover, their robust design ensures they remain stable longer than alternatives like thermal grease. With various materials available, thermal pads offer versatility, making them suitable for nearly any application. They're particularly advantageous for continuous-use electronics thanks to their durability.

Thermal tape functions similarly to thermal pads, creating a reliable barrier against heat buildup. Its adhesive qualities make it ideal for securing components as well. Although it might cost slightly more than thermal paste, it usually lasts longer. However, thermal tape may not perform as effectively as thermal pads for extremely hot components, making it better suited for lighting and other low-heat applications.

Discover Customized Thermal Solutions from Sur-Seal

Sur-Seal provides proprietary thermal tapes and pads under its Sur-Cool product line, along with numerous other cooling products. Regardless of the specifics of your project, Sur-Seal has the expertise to meet all your thermal runaway requirements.

If you'd like to learn more about how Sur-Seal can assist you with thermal runaway issues, it's simple to get started. Request a quote online or call 513.574.8500 to begin the conversation. You can also request samples of our materials to experience firsthand the quality and specifications of our offerings.