Methods and systems, and components made according to the methods and systems, are disclosed relating to improved methods for fabricating resin-containing composite prepreg materials, wherein the prepreg plies are treated with a particulate material to achieve predetermined spatially variable shear and tack values at a predetermined location on at least one prepreg ply surface of at least one prepreg ply.
Particulate prepreg forming aid
2022-06-21
Patent
Electronic Resource
English
IPC: | B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL , Verfahren zum Aufbringen von Flüssigkeiten oder von anderen fließfähigen Stoffen auf Oberflächen allgemein / B64C AEROPLANES , Flugzeuge / C08J Verarbeitung , WORKING-UP / C09D Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke , COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS |
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