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一种厚度不敏感型双层吸波涂层材料的制备方法

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摘要

本发明公开了一种厚度不敏感型双层吸波涂层材料的制备方法，将磁性吸收剂即羰基铁粉、铁钴粉、铁硅铝粉、纳米铁粉中的一种与基体材料以一定比例共混作为底层吸波材料，将改性磁性吸收剂与基体材料以一定比例共混作为面层吸波材料，通过磁性吸收剂填充比例、改性及涂层厚度设计等优化，使得双层吸波涂层材料在保持同等级别吸波性能时，每层厚度可在一定范围内进行微调，进而简化施工工艺，从而可简化实现高性能吸波涂层材料的设计与应用研究。

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公开/公告号CN113583497B

专利类型发明专利
公开/公告日2022-02-15

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申请/专利权人中国航空制造技术研究院;
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申请/专利号CN202110910391.0
发明设计人张行;韦国科;杨楠楠;
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申请日2021-08-09
分类号C09D5/32(20060101);C09D163/00(20060101);C09D191/06(20060101);C09D183/04(20060101);
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地址 100024 北京市朝阳区八里桥北东军庄1号
入库时间 2022-08-23 13:06:39

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2022-02-15

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1. 一种厚度不敏感型双层吸波涂层材料的制备方法 [P] . 中国专利： CN113583497B . 2022.02.15
2. 一种厚度不敏感型双层吸波涂层材料的制备方法 [P] . 中国专利： CN113583497A . 2021-11-02
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