MULTI-LAYERED COATING OF THIN-WALLED ENVELOPE FROM POLYMER COMPOSITE MATERIAL OF SPACE ANTENNA REFLECTOR

摘要

FIELD: chemistry.SUBSTANCE: multilayered coating contains three successive layers with an even thickness: a lower mirror metal radio-reflecting skin-layer of pure aluminium, an intermediate protective thermoregulatory dielectric layer of zirconium dioxide and an upper protective wear-resistant highly strong diamond-like carbon layer.EFFECT: provision of the operation in extreme conditions of open space due to the application of a thin substrate-envelope from a polymer composite material.3 cl, 1 dwg