EHang, JAC Motors and Guoxian Holdings will conduct joint research on the automation of aircraft production technologies and build a manufacturing base, all to accelerate low-altitude aviation ...

Researchers at the Fraunhofer Institute for Applied Polymer Research IAP have developed a foil that changes into polyurethane ...

"Our extracted lignin offers a new class of renewable building blocks for the development ... The interest in developing lignin-based polyurethane (PU) flexible foam work was also validated ...

Researchers at the Fraunhofer Institute for Applied Polymer Research IAP have developed a foil that changes into polyurethane foam (PU foam) when heated—entirely without health risks.