OS09W0348 Development and bending recovery properties of shape memory polymer based laminates

Abstract

Shape memory polymer as one of smart materials has received much attention. It is characterized by the recoverability of shape memory effect, but its mechanical property such as the strength isn't strong enough. In this study, for the applications in the field of industry, the carbon fabric reinforced shape memory polymer was developed. The bending recoverability was investigated and compared between the SMP simple substance and the development composite material. Both of the materials were loaded and then unloaded repeatedly beyond Tg, and the bending recoverability was characterized by the bending angle and the influence of weight of specimen was also examined.