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介绍了三维间隔连体织物及其复合材料的制备方法,对三维间隔连体织物复合材料及三维间隔连体织物泡沫复合材料在材料密度控制、抗疲劳、抗冲击、抗剥离、抗压缩等方面的研究进展做了介绍,与传统的蜂窝夹芯或泡沫夹芯结构相比,其性能方面显著的提高可能源于纱线与泡沫、纱线与树脂、纱线与面板的协同增强效应,最后对三维间隔连体织物复合材料今后的发展趋势进行了展望。
The preparation method of 3D spacer fabric and its composite material is introduced. The 3D spacer fabric and 3D spacer fabric foam composite material are widely used in material density control, anti-fatigue, impact resistance, anti-stripping and anti-compression It is possible that the significant improvement in performance as compared with the conventional honeycomb sandwich or foam sandwich structure may result from the synergetic enhancement effect of yarn and foam, yarn and resin, yarn and panel, and finally The future development trend of three-dimensional spacer biaxial fabric composite is prospected.