Kevlar (para-aramid) is a strong, heat-resistant synthetic fiber, related to other aramids such as Nomex and Technora.
In the aerospace context, Kevlar is a high-strength, lightweight synthetic fiber that is used in a variety of applications due to its strength, durability, and heat resistance. Kevlar is a brand name for a type of para-aramid fiber, it was developed by DuPont in 1965.
Some examples of the use of Kevlar in the aerospace industry include:
- Kevlar is used in the production of high-strength, lightweight composite materials that are used in the manufacturing of aircraft parts such as radomes, interior and exterior panels, and fairings.
- Kevlar is used to produce lightweight, high-strength cables and ropes that are used in aircraft and spacecraft.
- Kevlar is also used in the production of thermal protection materials and fabrics that are used to protect spacecraft and aircraft from high temperatures during reentry.
- Kevlar is also used in the production of body armor for astronauts and aircrews, it is strong and lightweight, as well as being able to withstand high temperatures and protect from impact.
Kevlar's properties make it a suitable choice for aerospace applications where strength and durability are important factors, it is also non-toxic, easy to process, and has a low cost.