Process for manufacturing abrasive agents and abrasive agents thus obtained

Abstract

The invention relates to a method for manufacturing abrasive agents comprising: - providing a composite material to be recycled, said composite material comprising a polymer resin and fibers; - grinding said composite material to be recycled to obtain particles; and - processing the particles to obtain at least one batch of particles having a size that falls within a defined particle size range from 50 to 3000 µm. The invention also relates to abrasive agents thus obtained and a method for treating, stripping, or cleaning a surface using such abrasive agents.