光固化3D打印技术作为一种先进的增材制造技术,在个性化定制和复杂结构制造领域展现出巨大的发展潜力。光敏树脂作为该技术的关键材料,以出色的成型精度和表面光滑度得到广泛应用。随着研究的深入和应用的拓展,开发更多能够满足多样化应用场景需求的光敏树脂已成为当前的研究热点。综述了光固化3D打印用光敏树脂的研究进展,介绍了纳米材料改性光敏树脂和生物基光敏树脂的研究成果,以及光敏树脂在柔性电子和生物医学领域的应用情况,并对未来光固化3D打印用光敏树脂的发展方向进行了展望。
Light-curing 3D printing technology is an advanced additive manufacturing technique that has shown great potential in the fields of personalized customization and complex structure manufacturing.Photocurable resins,as the key materials of this technology,have been widely used due to their excellent forming precision and surface smoothness.With the deepening of research and the expansion of applications,the development of more photocurable resins that can meet the needs of diverse application scenarios has become a current research hotspot.This paper reviewed the research progress of photosensitive resins for light-curing 3D printing,introduced the research results of nanomaterial-modified photosensitive resins and bio-based photosensitive resins,as well as the applications of photosensitive resins in the fields of flexible electronics and biomedicine,and looked forward to the future development directions of photosensitive resins for light-curing 3D printing.
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基金资助
国家自然科学基金青年科学基金(51705414);陕西省三原县科技研究发展计划项目(2023KJG-02)