Regenerated glass fiber reinforced aggregate as well as preparation method and application thereof

The invention discloses regenerated glass fiber reinforced aggregates as well as a preparation method and application thereof. The regenerated glass fiber reinforced aggregates comprise the following components in parts by weight: 40-90 parts of a thermoplastic material, 4-40 parts of modified chopped regenerated glass fibers and 0.1-5 parts of a selective additive. According to the invention, the regenerated glass fiber which is obtained through thermal cracking recovery and has good mechanical properties and a remarkable reinforcing effect is used as a reinforcing phase of the composite material, so that the performance of the composite material is basically maintained; electrostatic adsorption and mechanical entanglement among the chopped regenerated glass fibers are broken by using a hyperdispersant, so that the surface characteristics of the regenerated glass fibers can be effectively regulated and controlled, and uniform dispersion of the regenerated glass fibers in the composite material is realized; t