Semicrystalline polyimides with controlled molecular weights synthesized in process that yields polyimides in powder form. Powders with desirable melt-flow properties formed in reaction vessels, without grinding. Commercially attractive for fabrication of adhesive bonds, compression molding of shaped parts, and deposition onto reinforcing fibers for subsequent hot pressing into polyimide-matrix/fiber composites.


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    Titel :

    Making Semicrystalline Polyimide Powders


    Beteiligte:

    Erschienen in:

    Erscheinungsdatum :

    1994-10-01



    Medientyp :

    Sonstige


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :



    Characterization of semicrystalline polyimidesulfone powder

    Hou,T.H. / Clair,T.L. / NASA Langley Research Center,US | Kraftfahrwesen | 1988


    Characterization of a Semicrystalline Polyimidesulfone Powder

    Hou, T. H. / St. Clair, T. L. | SAE Technical Papers | 1988


    Making Solid Aromatic Polyimide Fibers

    St. Clair, Anne K. / Ely, Robert M. / Dorogy, William E., Jr. | NTRS | 1991


    ESR Measurement Of Crystallinity In Semicrystalline Polymers

    Kim, Soon Sam / Tsay, Fun-Dow | NTRS | 1989