KERAMISCHES MATERIAL
    2.
    发明公开
    KERAMISCHES MATERIAL 有权
    陶瓷材料

    公开(公告)号:EP2969988A1

    公开(公告)日:2016-01-20

    申请号:EP14708902.3

    申请日:2014-03-11

    发明人: FISCHER, Werner

    摘要: The invention relates to a ceramic mass suitable for open firing, comprising, after the firing, SiO
    2 at 18-35 weight percent, Al
    2 O
    3 at 54-76 weight percent, Na
    2 O at 0.5-2 weight percent, K
    2 O at 0.5-2 weight percent, TiO
    2 at 0-4 weight percent, Li
    2 O at 0-7 weight percent, CaO at 0-1 weight percent, MgO at 0-5 weight percent, Fe
    2 O
    3 at 0-2 weight percent, B
    2 O
    3 at 0-6 weight percent, and BaO at 0-4 weight percent, with respect to the mass after the firing. The ceramic mass is suitable for open firing and for producing, for example, sanitation items or tiles.