Peculiarities of receiving and of premixes and prepregs properties on the basis of glass-fiber waste

Abstract

In the represented work it is offered to use the crushed glass fiber waste as a filler for polyester premixes and prepregs. The technological modes of production of products and important physical and mechanical properties of press materials on the basis of nonsaturated polyester pitches when using the crushed glass fiber waste instead of traditionally applied chopped glass fibers are defined. The obtained data allow to speak about possibility of use of secondary thermoreactive materials for production of small and mid-size products.