Derradji Mehdi, Mehelli Oussama, Liu Wenbin, Fantuzzi Nicholas
UER Procédés Energétiques, Ecole Militaire Polytechnique, Algiers, Algeria.
Institute of Composite Materials, Key Laboratory of Superlight Material and Surface Technology of Ministry of Education, College of Materials Science and Chemical Engineering, Harbin Engineering University, Harbin, China.
Front Chem. 2021 May 28;9:691117. doi: 10.3389/fchem.2021.691117. eCollection 2021.
High performance thermosetting resins are targeted in many exigent applications, such as aerospace and marine fields, for the development of lightweight structural composites. Till now, these industries only rely on petroleum-based materials for their supposedly better performances. However, the latest developments in the field suggest otherwise. In fact, many reports confirmed that sustainable and ecofriendly thermosetting polymers can display similar or even better performances. Additionally, exploring alternative renewable feedstock's to meet the ever increasing demands of these industries is an essential step towards sustainable development. Aiming to unravel the potential of these materials, the present review summarizes the most relevant chemical routes allowing the preparation of fully or partially bio-based thermosetting resins. Meanwhile, the overall performances of these exceptional materials are also compared with their petroleum-based counterparts.
高性能热固性树脂是许多迫切应用领域的目标，如航空航天和海洋领域，用于开发轻质结构复合材料。到目前为止，这些行业仅依赖石油基材料，认为其性能更好。然而，该领域的最新进展表明并非如此。事实上，许多报告证实，可持续且环保的热固性聚合物可以表现出相似甚至更好的性能。此外，探索替代可再生原料以满足这些行业不断增长的需求是迈向可持续发展的重要一步。为了揭示这些材料的潜力，本综述总结了制备完全或部分生物基热固性树脂的最相关化学路线。同时，还将这些特殊材料的整体性能与其石油基同类材料进行了比较。
