发明公开
EP2685801A2 Electromagnetic wave absorber 审中-公开
吸收器电磁阀Wellen

Electromagnetic wave absorber
摘要:
An electromagnetic wave absorber contains cement and carbon nanotubes and has an absolute value of a complex relative permittivity in a range of from 2.0 to 10.0 in a frequency range of from 1 to 110 GHz and a minimum value of a dissipation factor of 0.35 or greater in the frequency range of from 1 to 110 GHz.
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