Additive manufacturing of silicone composite structures with continuous carbon fiber reinforcement
نویسندگان
چکیده
As a relatively new material deployed in additive manufacturing (AM), silicone and its composites have the potential to realize tunable functionality heterogeneous, architected properties for number of applications requiring low modulus, elastic materials. Continuous fiber reinforced been developed AM achieve various complex structures that are lightweight with high mechanical properties. silicone-based direct ink writing (DIW) technology has application medical devices, gasket components, flexible soft electronics, food packaging. However, DIW printed materials anisotropy since extrusion-based printing process creates small changes geometry during deposition process. In addition, elastomers modulus tension can be woven cloth or fibers. this work, continuous machine is manufacture composite reinforcing silicone. Tensile tests show anisotropic property perpendicular specimens, relative direction, significantly improved by carbon reinforcements. This reinforcement technique applied tune volume ratios orientations different meet desired strength stiffness.
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ژورنال
عنوان ژورنال: Polymer Engineering and Science
سال: 2023
ISSN: ['1548-2634', '0096-8129', '0032-3888']
DOI: https://doi.org/10.1002/pen.26318