FIELD: electricity.
SUBSTANCE: formula contains 5-16 wt % of ultradisperse active carbon with an average size of particles of 5-100 nm and specific surface are of 16-320 m2/g, a dispersing agent in the form of soda glass aqueous solution and a stabilising agent in the form of a saturated solution of . Finely-dispersed colloidal graphite can be introduced into the formula additionally. The invention uses the formula property to absorb radio-wave electromagnetic radiation at its equal distribution inside the hard matrix of a constructional material or at its application onto the surface of radar absorbent structures or constructional materials.
EFFECT: improving radioprotective properties of the material is the technical result of this invention.
2 cl, 3 tbl
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| ELECTROMAGNETIC WAVE ABSORBER | 2009 |
|
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| DEVICE FOR PROTECTION AGAINST ELECTROMAGNETIC RADIATION | 2018 |
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