Epoxy and Polyurethane Paint Compositions for Agricultural Airplanes.

摘要

In the article there has been presented the progress in paint materials used for agricultural airplanes that has been attained in this country in the course of twenty years. In connection with the development in the world of polyurethane paint materials there have been carried thru comparative investigations of the epoxy compositions currently being used with three different polyurethane compositions. There has been described the methodology of the tests which included also investigations of selected materials for protecting plants (insecticides etc.), as also under conditions that imitated the atmospheric influences. The results achieved point to the better properties of the polyurethane compositions in comparison with the epoxy ones, equally also in the presence the action of atmospheric factors as also the action of means of protecting plants (insecticides etc.). (Author)