An intermediate material in which a ceramic precursor is modified by a method of storing a ceramic precursor, a method for producing the intermediate material, and a method for modifying an intermediate material

摘要

Intermediate material based on ceramic precursor consisting of continuous fibers impregnated with a matrix of the ceramic precursor, the assembly being enclosed in a continuous manner of a flexible plastic resin. / p & & p & this intermediate material is prepared by coating by means of a resin of flexible plastic fibers previously passed into a precursor fluid. / p & & p & this technique makes it possible to store the precursor in the absence of air before use, and to convert directly by heating at least 800 grade (s) c of a ceramic, a preform is prepared by means of this precursor is sheathed.