Process for the production of a material of fibre erraticas from bundles of glass fibers cut and a binder on the basis of the polymer as a product of departure for the production of mold partsAdas is plastic, further strengthened with glass fiber, device for implementation of the process, as well as semi product and product component molded material termoplastico

摘要

A tangled fibrous material from cut glass fibre bundles, with the cut glass fiber bundler being fed into a compressed air flow and a glass fibre-laden air being deflected into a turbulent eddy flow of varying direction, so that a tangled fibrous material of wadding-like consistency is formed. Through the simultaneous addition of dry polymer-based binder powder, it is possible to obtain a tangled fibrous material as a starting product for a production of glass fibre-reinforced plastic moundings, which can be compressed to a felt. This can be packed as an intermediate or further processed in a heated belt press to glass fibre-reinforced plastic plates.