17.5-micrometer film reportedly blocks electromagnetic waves and hides heat
Radar briefing on a multifunctional film, 17.5 micrometers thick, which the text says reaches 99.9999999% shielding effectiveness against electromagnetic waves and hides heat. Published on October 5, 2026.
The item reports a multifunctional film, 17.5 micrometers thick, that blocks electromagnetic waves and conceals heat. The text states a shielding effectiveness of 99.9999999% against electromagnetic waves. The publication is dated October 5, 2026 and is filed in the Radar archive under the cyber category, although the subject is a material. The text does not describe the fabrication method, composition, tested frequency range, measurement conditions, or whether independent verification took place.
The relevance for security readers lies in physical protection against electromagnetic interception and leakage, a problem Rota Nacional does not solve. The platform offers no materials research and does not validate engineering results. To verify the information, find the original publication and the study behind it, then check the test standard and methodology used. If you use AI to study this material, do not paste internal documents or personal data; this item contains none.