RADAR-ABSORBING MATERIAL

摘要

FIELD: radio engineering, communication.SUBSTANCE: radar-absorbing material contains polymer binder and filler - carbon nanotubes which are pretreated in a mixture of sulphuric acid and nitric acid, with the following content of components, wt %: polymer binder - 95-99.9; carbon nanotubes - 0.1-5.EFFECT: invention enables to reduce the thickness and weight of radar-absorbing material while maintaining high radar-absorbing properties and a low reflection coefficient on a metal substrate.1 tbl