Polymer material for absorption of electromagnetic waves

摘要

A polymer material for absorbing electromagnetic waves, characterised by the fact that it has a composite structure comprising: ```- a polymer based on polyethylene and EPDM, the proportion (in weight) of polyethylene being between 55% and 75%, ```- a nickel powder charge the size grading of which is between 1 m and 200 m, with a charge rate in volume of between 5% and 35%.