Viscosity is the main rheology parameter of thermosetting resin matrix processing, which is an important factor effecting processing performance. The viscosity-temperature curves at dynamic states and viscosity-time curves at stead state were measured by cone-plate rotate viscosimeter, and the rheology property of bio-based resin system based on rosin-sourced anhydride curing agent was studied according to the optimization improved six parameter dual-arrhenius equation. Two kinds of rheology models were established by fitting reaction rate constant K and pre-exponential factor A according to the exponential or logarithm viscosity relative equation, respectively. The rheology model based on logarithm viscosity relative equation simulation was in good agreement with experimental data than exponential viscosity relative equation fitting. The rheology model demonstrated the law of viscosity change at different processing conditions, which provided necessary scientific basis for processing parameter optimization.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Rheological behavior of rosin-sourced anhydride bio-epoxy resin system


    Beteiligte:
    ZHANG Xufeng (Autor:in) / LI Dihui (Autor:in) / QI Xi (Autor:in) / TONG Jifeng (Autor:in) / YI Xiaosu (Autor:in)


    Erscheinungsdatum :

    2021




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Unbekannt





    Rubber composition for tire thread comprising rosin-modified terpene phenol resin

    PARK HAE SUNG / SO YOUNG SU | Europäisches Patentamt | 2018

    Freier Zugriff

    Equipment sourced overseas

    Online Contents | 1994


    MULTI POWER SOURCED ELECTRICVEHICLE

    BOYS JOHN TALBOT / COVIC GRANT ANTHONY | Europäisches Patentamt | 2020

    Freier Zugriff

    Naturally Sourced Chitin Foam

    ROLANDI MARCO / FELTS JOHN | Europäisches Patentamt | 2020

    Freier Zugriff