| 3D打印泡沫硅橡胶：进展与展望 |
| 3D printed foamed silicone elastomer: progress and prospects |
| 投稿时间：2023-08-14 修订日期：2023-08-14 |
| DOI：10.12136/j.issn.1000-890X.2025.03.0234 |
| 中文关键词: 泡沫硅橡胶 3D打印 增材制造 直接墨水书写 光固化3D打印 |
| 英文关键词: foamed silicone elastomer 3D printed Additive manufacturing DIW SLP |
| 基金项目:国家自然科学基金-NSAF联合基金重点项目（22075258） |
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| 中文摘要: |
| 介绍3D打印发泡硅橡胶的研究进展。概述发泡硅橡胶的3D打印技术，包括直接墨水书写和立体光固化技术，分别指出这些技术的优势与存在问题及应用领域；从3D打印硅橡胶墨水的流变性能调控和3D打印发泡硅橡胶的结构调控等方面，综述发泡硅橡胶的研究进展，展望发泡硅橡胶3D打印技术的发展前景。 |
| 英文摘要: |
| Because of its excellent properties, foam silicone rubber has important application prospects in aerospace, weapons, electronics and other fields. Foam silicone rubber is limited by the traditional foaming method, and its structural properties are greatly limited, which is difficult to meet the needs of engineering development for its high performance and special mechanical response. Additive manufacturing (also known as 3D printing) is an outstanding technology because it can freely create complex geometries, thus avoiding traditional complex and expensive molding methods and processing routes. This mold-less manufacturing process is rapidly evolving to provide materials with undiscovered properties from micro to macro. 3D printing technology can regulate the fine structure of rubber, so it has been studied by more and more people. This paper summarizes the recent research progress of 3D printing technology in silicone rubber, and discusses the curing behavior of 3D printing ink, the regulation of rheological properties, and the hole making method as the entry point, which is helpful to systematically understand the current status of 3D printing silicone rubber and provide guidance for 3D printing silicone rubber. |
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