The invention relates to the field of chemistry and to a fiber composite
material which is used, for example, in aircraft. The invention provides a
fiber composite material in which delamination can be significantly
reduced. This is achieved by a fiber composite material with multiple
layers, each containing a duromer matrix and reinforcing fibers, inner
layers contain fibers featuring a high level of adhesion to the duromer
matrix, outer layers contain fibers featuring a low level or no adhesion
to duromer matrix. There is also provided a method in which the
reinforcing fibers include a coating and the layers are structured in such
a way that, on the interior of the fiber composite material, layers are
arranged which contain fibers with a high level of adhesion to the duromer
matrix and that outer layers which contain fibers with a lower or low
level of adhesion, or no adhesion to the duromer matrix are arranged on
and/or around these inner layers.
