FIELD: process engineering.
SUBSTANCE: invention relates to production of heat insulation materials. Rod carcass is assembled from carbon fiber bonded by water solution of PV alcohol. After assembly, it is fixed by binder, e.g. epoxy or Bakelite vanish, through process tolerance depth. It is held in water heated to 60-70°C for, at least, 1.5-2 h. Said carcass is saturated with hydrocarbon matrix.
EFFECT: oxidation and erosion resistant composite material.
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