A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Electromagnetic wave-absorbing material and electromagnetic wave-absorbing patch
The invention discloses a patch type electromagnetic wave-absorbing material and an electromagnetic wave-absorbing sheet. The electromagnetic wave-absorbing material comprises a graphite composite component and a wave-absorbing component. The electromagnetic wave-absorbing sheet is of a composite layer structure and comprises a graphite layer and a wave-absorbing layer, a release film is fixedly connected between the graphite layer and the wave-absorbing layer in a bonding mode, and the release film is composed of a heat conduction layer and an absorption layer. The material has the advantages that compared with a heat conduction material or an electromagnetic wave-absorbing material in the prior art, the electromagnetic wave-absorbing material is added, so that the wave-absorbing material and the wave-absorbing patch have the good heat dissipation characteristic and the good wave-absorbing characteristic, and have good mechanical property, flexibility, weather resistance and corrosion resistance; the preparation process is simple, large-scale production and manufacturing are facilitated, excellent heat transfer performance and wave-absorbing performance are achieved, and the material is suitable for various different sheet wave-absorbing materials.
本发明公开了一种贴片型电磁吸波材料和电磁吸波薄片，电磁吸波材料包括石墨复合组分、吸波组分，其中：电磁吸波薄片为复合层结构，包括石墨层和吸波层，在石墨层和吸波层之间通过粘接的方式固定连接有离型膜，离型膜由传热层和吸收层构成，本发明的有益技术效果是：与现有技术的导热材料或电磁吸波相比，本发明加入了电磁吸波材料，使得本发明的吸波材料和吸波贴片既具备良好的散热特征，又具备良好的吸波特性，在机械性能、柔韧性、耐候和耐腐性能上均有良好表现，而且制备工艺简单，有利于大规模生产制造，传热性能和吸波性能非常优异，适用于各种不同的薄片吸波材料。
Electromagnetic wave-absorbing material and electromagnetic wave-absorbing patch
The invention discloses a patch type electromagnetic wave-absorbing material and an electromagnetic wave-absorbing sheet. The electromagnetic wave-absorbing material comprises a graphite composite component and a wave-absorbing component. The electromagnetic wave-absorbing sheet is of a composite layer structure and comprises a graphite layer and a wave-absorbing layer, a release film is fixedly connected between the graphite layer and the wave-absorbing layer in a bonding mode, and the release film is composed of a heat conduction layer and an absorption layer. The material has the advantages that compared with a heat conduction material or an electromagnetic wave-absorbing material in the prior art, the electromagnetic wave-absorbing material is added, so that the wave-absorbing material and the wave-absorbing patch have the good heat dissipation characteristic and the good wave-absorbing characteristic, and have good mechanical property, flexibility, weather resistance and corrosion resistance; the preparation process is simple, large-scale production and manufacturing are facilitated, excellent heat transfer performance and wave-absorbing performance are achieved, and the material is suitable for various different sheet wave-absorbing materials.
本发明公开了一种贴片型电磁吸波材料和电磁吸波薄片，电磁吸波材料包括石墨复合组分、吸波组分，其中：电磁吸波薄片为复合层结构，包括石墨层和吸波层，在石墨层和吸波层之间通过粘接的方式固定连接有离型膜，离型膜由传热层和吸收层构成，本发明的有益技术效果是：与现有技术的导热材料或电磁吸波相比，本发明加入了电磁吸波材料，使得本发明的吸波材料和吸波贴片既具备良好的散热特征，又具备良好的吸波特性，在机械性能、柔韧性、耐候和耐腐性能上均有良好表现，而且制备工艺简单，有利于大规模生产制造，传热性能和吸波性能非常优异，适用于各种不同的薄片吸波材料。
Electromagnetic wave-absorbing material and electromagnetic wave-absorbing patch
一种电磁吸波材料和电磁吸波贴片
CAI PENGFEI (author) / HE SHAN (author) / GAO PENG (author) / SHANG HONGKAI (author) / LI JINGJING (author)
2021-07-16
Patent
Electronic Resource
Chinese
ELECTROMAGNETIC WAVE-ABSORBING MATERIAL AND ELECTROMAGNETIC WAVE ABSORBER
| European Patent Office | 2020
ELECTROMAGNETIC WAVE-ABSORBING MATERIAL AND ELECTROMAGNETIC WAVE ABSORBER
| European Patent Office | 2020
| European Patent Office | 2023
Electromagnetic Wave Shielding/Absorbing Concrete
| Springer Verlag | 2017