VOLUMENMODIFIZIERTE VERGUSSMASSEN AUF DER BASIS POLYMERER MATRIXHARZE
    1.
    发明公开
    VOLUMENMODIFIZIERTE VERGUSSMASSEN AUF DER BASIS POLYMERER MATRIXHARZE 有权
    VOLUME改性浇铸化合物基于聚合物基料树脂

    公开(公告)号:EP1303567A1

    公开(公告)日:2003-04-23

    申请号:EP01942942.2

    申请日:2001-07-02

    申请人: ABB RESEARCH LTD.

    IPC分类号: C08L63/00

    CPC分类号: C08L63/00 C08L83/00

    摘要: The invention relates to a volume-modified casting compound based on a curable epoxide resin or a mixture of such resins, comprising an epoxide resin, a curing agent, optionally an accelerator and further additives such as fillers, flexibilizers and dyes. Said casting compound contains (a) a three-dimensionally cross-linked polysiloxane in a dispersed form and with a particle size in the range of from 0.02 νm to 50 νm which optionally carries reactive groups capable of chemically reacting with the epoxide resin and/or the curing agent, (b) a selected linear or branched siloxane compound that carries reactive groups capable of chemically reacting with the epoxide resin and/or the curing agent, and optionally (c) a low-molecular oligomeric siloxane compound. The invention further relates to the use of the inventive casting compound as a construction material or as an insulating material, and to the shaped parts and insulations produced therefrom.

    VOLUMENMODIFIZIERTE VERGUSSMASSEN AUF DER BASIS POLYMERER MATRIXHARZE
    3.
    发明授权
    VOLUMENMODIFIZIERTE VERGUSSMASSEN AUF DER BASIS POLYMERER MATRIXHARZE 有权
    VOLUME改性浇铸化合物基于聚合物基料树脂

    公开(公告)号:EP1303567B2

    公开(公告)日:2007-09-05

    申请号:EP01942942.2

    申请日:2001-07-02

    申请人: ABB RESEARCH LTD.

    IPC分类号: C08L63/00

    CPC分类号: C08L63/00 C08L83/00

    摘要: The invention relates to a volume-modified casting compound based on a curable epoxide resin or a mixture of such resins, comprising an epoxide resin, a curing agent, optionally an accelerator and further additives such as fillers, flexibilizers and dyes. Said casting compound contains (a) a three-dimensionally cross-linked polysiloxane in a dispersed form and with a particle size in the range of from 0.02 νm to 50 νm which optionally carries reactive groups capable of chemically reacting with the epoxide resin and/or the curing agent, (b) a selected linear or branched siloxane compound that carries reactive groups capable of chemically reacting with the epoxide resin and/or the curing agent, and optionally (c) a low-molecular oligomeric siloxane compound. The invention further relates to the use of the inventive casting compound as a construction material or as an insulating material, and to the shaped parts and insulations produced therefrom.