Home >> Tech Briefs >> Materials >> High-Temperature Adhesives for Thermally Stable Aero-Assist Technologies

High-Temperature Adhesives for Thermally Stable Aero-Assist Technologies

advertisement:

These adhesives feature high thermal conductivity and increased thermal decomposition temperature.

Aero-assist technologies are used to control the velocity of exploration vehicles (EVs) when entering Earth or other planetary atmospheres. Since entry of EVs in planetary atmospheres results in significant heating, thermally stable aero-assist technologies are required to avoid the high heating rates while maintaining low mass. Polymer adhesives are used in aero-assist structures because of the need for high flexibility and good bonding between layers of polymer films or fabrics. However, current polymer adhesives cannot withstand temperatures above 400 ºC.

Viewing entire briefs requires login/registration. Registration is free and easy to complete. If you're already registered with Tech Briefs, simply login at the top of the page.

>> Trending this Month

>> Newsletter

Subscribe today to receive the INSIDER, a FREE e-mail newsletter from NASA Tech Briefs featuring exclusive previews of upcoming articles, late breaking NASA and industry news, hot products and design ideas, links to online resources, and much more.

Sign up now >>