INVESTIGATION OF THE AGING PROCESSES OF POLYMERIC COMPOSITE MATERIALS IN NATURAL CONDITIONS OF TROPICAL CLIMATE OF NORTH AMERICA
On the example of polymer composite materials of three types: carbonic fiber, fibreglasses and organic fiber, for aviation purposes, a study was made of the influence of the combination of climatic factors in the weathering of the tropical climate of North America on the firmness of their strength characteristics at normal and higher temperatures, and structural effects climatic effects is carried out. The paper presents the results of Arizona-test (tropical dry climate) and Florida-test (tropical wet climate).