用于汽车工业的纤维增强复合材料的快速浸渍树脂

Li Mei-Xian, Mo Hui-Lin, Lee Sung-Kwon, Ren Yu, Zhang Wei, Choi Sung-Woong

School of Textile and Clothing, Nantong University, Nantong 226019, China.

National and Local Joint Engineering Research Center of Technical Fiber Composites for Safety and Protection, Nantong University, Nantong 226019, China.

Polymers (Basel). 2023 Oct 23;15(20):4192. doi: 10.3390/polym15204192.

As environmental regulations become stricter, weight- and cost-effective fiber-reinforced polymer composites are being considered as alternative materials in the automobile industry. Rapidly impregnating resin into the reinforcing fibers is critical during liquid composite molding, and the optimization of resin impregnation is related to the cycle time and quality of the products. In this review, various resins capable of rapid impregnation, including thermoset and thermoplastic resins, are discussed for manufacturing fiber-reinforced composites used in the automobile industry, along with their advantages and disadvantages. Finally, vital factors and perspectives for developing rapidly impregnated resin-based fiber-reinforced composites for automobile applications are discussed.

随着环境法规日益严格，重量轻且成本效益高的纤维增强聚合物复合材料正被视为汽车行业的替代材料。在液体复合材料成型过程中，将树脂快速浸渍到增强纤维中至关重要，而树脂浸渍的优化与产品的周期时间和质量相关。在这篇综述中，讨论了各种能够快速浸渍的树脂，包括热固性树脂和热塑性树脂，用于制造汽车行业中使用的纤维增强复合材料，以及它们的优缺点。最后，讨论了开发用于汽车应用的快速浸渍树脂基纤维增强复合材料的关键因素和前景。