Synthesis and characterization of the properties of thermosensitive elastomers with thermoplastic and magnetic particles for application in soft robotics

In the currently rapidly developing field of soft robots, smart materials with controllable properties play central role. Thermosensitive elastomers are soft, whose material can be controlled by changing their temperature. The aim this work is to investigate mechanical properties, analyze surface, inner structure, and heat transfer within thermosensitive elastomer materials. This should provide a knowledge base for new combinations, such as combination well-known magneto sensitive elastomers, in order realize applications. Thermoplastic polycaprolactone particles were incorporated into flexible polydimethylsiloxane matrix produce samples. With low melting point range 58–60°C, offers good application potential compared other thermoplastic polymethamethylacrylate above 160°C. Test samples different compositions geometries made examine temperature-depending properties. Two useful effects identified: temperature-dependent change stiffness shape memory effect. certain examinations, carbonyl iron also included find out if two particle systems compatible each combined without disadvantages. Changes shore hardness before after influence temperature investigated. Micro computed tomography images scanning electron microscopy respective obtained detect on internally well surface particles. samples, heating tests carried concentrations was determined. Further will focus comprehensive investigations thermo-magneto-sensitive enable functional integration implemented increased efficiency. By means investigations, authors see future applications class adaptive sensor gripper elements robotics.