Physical and Electrical Properties of Silicone-Based Elastic Polymer Films for Electrodehesive Gripper
발표자
()
초록
내용
Electroadhesive grippers are a field of study for transporting soft target materials that cannot be handled by traditional robot-type grippers. Among the candidate materials, the silicon-based elastic polymers are being studied as a major field of materials. They have very different characteristics such as mechanical strength, transparency and dielectric constant depending on additives and polymerization composition. The physical and electrical properties of elastomeric polymer including young's modulus, transparency, surface morphology and dielectric constant were measured according to base resin and their curing agent mixed ratio. Therefore, after selecting the highest dielectric constant elastomer, it was aimed to achieve much higher dielectric constant by adding nanoparticles. As a result, we succeeded in fabricating elastic polymer-nanoparticle composites with high mechanical strength compared to that of PDMS, 0.79 Mpa and dielectric constant exceeding 4.