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    產品與服務

    電子陶瓷材料

    電子級氧化鈷

     
    本公司生產的氧化鈷產品粒度均勻,粒度呈完整的球狀,分散性良好,適用于壓敏陶瓷、熱敏電阻、氧化鋅避雷器、顯像管玻殼。

     

    中粒徑0.5μm 氧化鈷產品的掃描電鏡照片,放大倍數為2000倍。

     


     

    電子級氧化鈷化學成分及物理規格

     

    化學成分
    Chemical composition
    含量Content(≤%
    壓敏與熱敏用
    Varistor and thermistor
    顯像管玻殼用
    Color CRT
    Co
    Ni
    Si
    Ca
    Na
    Fe
    Al
    Mg
    K
    Cu
     SO4 2-
    71-73
    0.1MAX
    0.01MAX
    0.01MAX
    0.01MAX
    0.02MAX
    0.01MAX
    0.01MAX
    0.001MAX
    0.01MAX
    0.02MAX
    71-73
    0.1MAX
    0.01MAX
    0.01MAX
    0.01MAX
    0.007MAX
    0.01MAX
    0.01MAX
    0.001MAX
    0.01MAX
    0.01MAX
                                             物理規格 Physical
    松裝密度 Apparent density (g/com3)
    中粒徑 Medium size D50(μm)
    顏色 Colour
    0.3-0.6
    0.6±0.2
    黑色 Black

     


    平码3中2怎么买
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