| 摘要 |
<p>EM field absorbing compositions, particularly lightweight magnetic and carbon loaded compositions. The composition finds particular use as a radar absorbing coating for structures. There are further provided coated surfaces comprising the composition, methods of absorbing EM radiation, and methods of use of such a composition, such that a surface coated in the composition is capable of absorbing EM radiation. An electromagnetic radiation absorbing composition comprising an admixture of carbon nanotubes present in the range of from 0.1 to 10 v/v % dried, magnetic particulates with an average longest dimension of at least 1 micron, present in the range of from 1 to 60% v/v dried, in a non-conductive binder; preferably the iron particulates are present in the range of from 15-30% v/v.</p> |
