Compared to traditional polyimide tapes, the company’s AZ-Tapes demonstrate a reported 19x lower thermal conductivity at 0.008 W/mK and 6x lower thermal diffusivity at 0.014 mm²/s. The materials’ structure, described as approximately 85% air, is designed to limit temperature differentials and support more consistent component performance under cyclic thermal conditions.

For applications involving both extreme temperatures and flame exposure, the AZ-FTB portfolio includes ultra-thin, flexible barrier materials capable of withstanding direct flame exposure of up to 1,100 °C for 25 minutes while maintaining a cold-side temperature below 300 °C. These materials are positioned for use in mitigating risks associated with thermal runaway in aerospace and defense systems.

Both product lines incorporate a peel-and-stick format intended to simplify integration and reduce installation time in production environments.

“This industry is driven by innovation, and so we are delighted with the opportunity to demonstrate how Blueshift’s leading portfolio of thermal protection systems can protect a wide range of applications and industries,” said Tim Burbey, co-founder and president. “As the industry continues to progress, we aim to not only meet standards but to help push them forward.”

The company plans to showcase the materials at SAMPE North America, taking place April 27–30 at the Seattle Convention Center.

For more on high-performance materials in extreme environments, follow PCI’s coverage of High-Performance Coatings.