Current progress on the 3D printing of thermosets
Current progress on the 3D printing of thermosets
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DOI：
10.1007/s42114-020-00183-z
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发表时间：
2020-11
影响因子：
20.1
通讯作者：
Biran Wang;Zimeng Zhang;Z. Pei;Jingjing Qiu;Shiren Wang
中科院分区：
文献类型：
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作者：
Biran Wang;Zimeng Zhang;Z. Pei;Jingjing Qiu;Shiren Wang
3D打印因其在3D复杂结构制造方面具有优异的潜力而受到越来越多的关注，这些结构是传统技术很难制造的，具有低成本、低能耗和低材料消耗。热固性材料是当今航空航天、汽车、船舶和能源行业不可或缺的一部分，由于其优异的比强度、热稳定性和耐化学性，对下一代轻质、节能结构至关重要。使用创新的3D打印技术制造热固性材料有可能彻底改变复合材料制造。然而，热固性材料具有高度交联和不可逆固化的特点，将印刷过程与固化过程以高速率和高质量相结合具有挑战性。这篇综述将解决当前的努力和未来的方向在热固性3D打印。3d打印热固性材料采用不可逆交联反应，结构和性能可调。
3D printing has attracted increasing attention as it exhibits excellent potential in the fabrication of 3D complex structures, which are very difficult to make using conventional techniques, with low cost, less energy, and material consumption. Thermosets are integral to today’s aerospace, automotive, marine, and energy industries and will be vital to the next generation of lightweight, energy-efficient structures, owing to their excellent specific strength, thermal stability, and chemical resistance. Manufacturing with thermosets using innovative 3D printing techniques has the potential to revolutionize composite manufacturing. However, thermosets are highly crosslinked and irreversibly cured, and it is challenging to integrate the printing process with curing process at high rate and high quality. This review will address current effort and future direction in 3D printing of thermosets.Graphical abstract3D printing of thermosets incorporates non-reversible crosslinkage reaction, resulting in tunable structure and performance.