AERONAUTICAL ENGINEERING
Plastics Gain in Solid Rocket Uses
Atlantic City, N. J.—Developments in plastics technology promise improved performance in solid propellant rockets and significant weight reduction in airborne components of both aircraft and missiles. At the 136th national meeting of the American Chemical Society here, chemists and engineers described their efforts in developing plastic rocket nozzles, plastic heat insulators for rocket motors, new polyurethane solid fuels, and lighter embedding systems for airborne electronic equipment.
By Michael Yaffee6 min