The Mechanical Properties of PET-Rubber Composites in Atmospheric Conditions

Abstract

The influence of air conditions on the PET-rubber composites was studied. Two sets of samples (Type I, Type II) were obtained with the same composition, but the composites of Type I are mixed at random, while those of Type II are layered. Compression molding is the method used for the samples. The samples were left free in atmospheric conditions (at temperatures between 3 °C - 30 °C, under sunlight and rain), for two months. These samples were mechanically tested, and aging was evaluated.