Composition and properties of fiber reinforced composite materials

This paper presents the results of a study on development of compositions having all rheological properties required for composite materials. Examination of literature concerning the methods of designing the structures of composite materials shows that these methods, most it of which are empirical and based primarily on a large number of experimental studies and lead to the conclusion that seems to us are limited and will suit the composite material that fibre reinforced composite represent material. The fibre reinforced composite is made of matrix and fibres. A high - modulus polyethylene fibre was used as the reinforcing material. Fibre reinforced composite materials are highly heterogeneous compositions of the dispersion results are often large. To obtain a usable information, we made a large number of tests on different specimens and then performed a statistical analysis of the results.