Omni-spectral thermal camouflage, signature mitigation and insulation apparatus, composition and system

A stealth material composition, comprising:

• a mesh layer comprising a semi-transparent mesh;
• a thermal absorption layer disposed on the mesh layer, the thermal absorption layer comprising a radar absorbing material comprising a conductive ink disposed on the mesh layer, the conductive ink comprising a mixture of graphite particles and a binder;
• and
• a protective coating layer disposed on the thermal absorption layer, the protective coating layer comprising a polymer resin,
• wherein the conductive ink is disposed on the mesh layer according to a printed pattern,
• wherein the printed pattern comprises a plurality of random or ordered apertures,
• wherein the plurality of random or ordered apertures are arranged to have a periodic separation distance in the range of 1.0 millimeters to 3.0 millimeters.

A stealth material composition, comprising:

• a substrate layer comprising a bicomponent fiber;
• a thermal absorption layer disposed on the substrate layer, the thermal absorption layer comprising a radar absorbing material comprising a conductive ink disposed on the substrate layer, the conductive ink comprising a mixture of graphite particles and a binder;
• and
• a protective coating layer disposed on the thermal absorption layer, the protective coating layer comprising a polymer resin,
• wherein the conductive ink is disposed on the substrate layer according to a printed pattern,
• wherein the printed pattern comprises a plurality of random or ordered apertures,
• wherein the plurality of random or ordered apertures are arranged to have a periodic separation distance in the range of 1.0 millimeters to 3.0 millimeters.