Shcherbakov Andrey, Mostovoy Anton, Bekeshev Amirbek, Burmistrov Igor, Arzamastsev Sergey, Lopukhova Marina
Laboratory of Support and Maintenance of the Educational Process, Yuri Gagarin State Technical University of Saratov, Polytechnichskaya St., 77, 410054 Saratov, Russia.
Laboratory of Modern Methods of Research of Functional Materials and Systems, Yuri Gagarin State Technical University of Saratov, Polytechnichskaya St., 77, 410054 Saratov, Russia.
Polymers (Basel). 2022 Oct 29;14(21):4594. doi: 10.3390/polym14214594.
The possibility of using microwave radiation at various stages of obtaining an unsaturated polyester composite modified with carbon nanotubes was studied. The optimal content of MWCNTs in the system was experimentally selected, having the best effect on the strength of the composite. The effect of the microwave field on the properties of a polyester composite during the microwave treatment of an oligomer, a polymerized composite, and MWCNTs before their addition into the oligomer was studied. The processes of the structure formation, the structure of the composite, the effect of the microwave radiation on MWCNTs, and the thermal stability of the resulting composites were considered.
研究了在获得碳纳米管改性不饱和聚酯复合材料的各个阶段使用微波辐射的可能性。通过实验选择了体系中多壁碳纳米管（MWCNTs）的最佳含量，其对复合材料强度具有最佳效果。研究了微波场在低聚物微波处理、聚合复合材料以及MWCNTs添加到低聚物之前对聚酯复合材料性能的影响。考虑了结构形成过程、复合材料的结构、微波辐射对MWCNTs的影响以及所得复合材料的热稳定性。
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