insulate spacecraft and satellites from extreme heat and cold tagged posts

This raw 3-D printed ploymeric material known as Kapton, created and printed at Virginia Tech, might one day be used in space vehicles or satellites because of its ability to withstand high temperatures. Credit: Virginia Tech

Virginia Tech researchers have created a novel way to 3D print the type of high-temperature polymeric materials commonly used to insulate spacecraft and satellites from extreme heat and cold. Previously, the polyimide could previously be made only in sheets. The material, formally known as Kapton, is an aromatic polymer composed of carbons and hydrogens in benzene rings, which provides exceptional thermal and chemical stability. But because of this molecular structure, the material is notoriously difficult to produce in any format other than thin sheets...