Thermal runaway is a dangerous condition that occurs when a component generates more heat than it can dissipate. This creates a self-sustaining cycle where temperatures continue to rise, potentially leading to damage, failure, or even catastrophic events like fires or explosions. It’s a critical issue in many electrical and electronic systems, especially those with high thermal output.

Common culprits include batteries—especially in electric vehicles and portable electronics—but other components such as motors, sensors, valves, and semiconductors are also at risk. If not properly managed, thermal runaway can lead to serious safety hazards, making proactive thermal management essential for both performance and reliability.

Dissipate Heat Before It Becomes a Problem

The best way to prevent thermal runaway is through effective thermal management. Products like thermal pads, tapes, and pastes help manage heat by transferring it away from sensitive components. Sur-Seal offers a range of thermal solutions designed to keep your devices running safely and efficiently, even under demanding conditions.

Thermal pads and tapes are among the most popular choices. While thermal paste is also used, it can be messy and less durable over time. Sur-Seal’s products are engineered for long-term use, offering better performance and reliability than traditional alternatives. Choosing the right solution depends on your specific application and the level of heat dissipation required.

Choose the Right Thermal Runaway Fix

Thermal pads are flexible and conform to irregular surfaces, ensuring maximum contact and efficient heat transfer. Their ability to "wet-out" means they fill gaps and cover uneven areas, making them ideal for continuous use. They’re also resistant to degradation, which makes them a reliable option for long-term applications.

Thermal tape, on the other hand, combines heat dissipation with adhesion, making it useful for mounting components while managing temperature. It’s generally more expensive than grease but lasts longer. However, it may not be as effective for extremely hot components, so it's often used in lower-temperature environments like lighting systems.

Explore Sur-Seal’s Tailored Solutions for Thermal Runaway & Cooling

Sur-Seal provides a comprehensive range of thermal management products, including its proprietary Sur-Cool line of thermal pads and tapes. Whether you're working on automotive systems, industrial equipment, or consumer electronics, we have the right solution to protect your components from thermal runaway.

If you want to learn how Sur-Seal can help you prevent thermal runaway, request a quote online or give us a call at 513.574.8500. You can also ask for a product sample to experience the quality and performance of our materials firsthand.