一种磁性吸波复合材料及其制备方法与应用
本发明涉及一种磁性吸波复合材料及其制备方法与应用,涉及电磁波吸收材料技术领域,所述复合材料包括磁性混编纤维网胎预制体,和填充于所述磁性混编纤维网胎预制体间隙的树脂基体;所述磁性混编纤维网胎预制体包括:由磁性吸波纤维和透波纤维混编而成的磁性混编纤维网胎单片。本发明通过将磁性组分预先引入有机纤维并经高温碳化,实现了磁性吸波纤维与透波纤维的均匀混编,解决了传统吸波材料因吸波剂分散不均导致的吸波效果差、频带窄的问题。该材料具备优异的吸波性能和力学强度。
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