Frontier development of resin-based composites for aerospace thermal protection

<p indent="0mm">In recent years, with the continuous advancement of aerospace technology, the selection and optimization of materials for thermal protection systems (TPS) have become particularly critical. This review focuses on the research and application progress of resin-based composites in thermal protection, summarizes the latest developments of various resin systems for enhanced thermal stability and ablation resistance, discusses the methods for improving interfacial strength of different fiber-reinforced composites, and prospects the potential applications of novel fiber modification techniques and resin molding conditions for thermal protection. The aim is to guide the design and preparation of new-generation spacecraft thermal protection materials.