• <td id="5wgaz"><option id="5wgaz"></option></td>
      <pre id="5wgaz"></pre>
      Home   Company Profile   Products   Product Use   Download Center   Industry News   Contact
      Announcement
      ·Welcome to the new website of Dongying Made A World Optoelectronic Materials CO.
      ·Welcome new and old customers to visit the website ofDongying Made A World
      Contact
      Dongying Made A World Optoelectronic Materials CO.,LTD Address: North Ring Road of Dong’an Industrial Park, Kenli County, Shandong Province
      Tel.:0546-8727368 7985007
      Fax:0546-8727369
      Cell Phone:13954609538
      E-mail:chuangxin100@sina.com
       
      點擊這里給我發消息
      Products--High purity photoelectric grade calcium carbonate
      Properties: White powder, insoluble in water
       Technical Standard :
        CaCO3%         ≥99.00  
        SrCO3%         ≤0.03
        Fe2O3%         ≤0.001
        BaO%           ≤0.005
        Na+%           ≤ 0.002
        SO42-%         ≤0.015
        Mg2+%          ≤0.005
        Cl¯%           ≤0.005
        Al2O3              ≤0.002
        SSA(m2 /g)     2.5-3.5
      Particle Morphology    Spherical or Nearly Spherical

      High purity photoelectric grade calcium carbonate scanning electron photo

      打印本頁 關閉窗口
      Dongying Made A World Optoelectronic Materials CO.,LTD
      Address: North Ring Road of Dong’an Industrial Park, Kenli County, Shandong Province
      Tel.:0546-8727368 7985007 Fax:0546-8727369
      Cell Phone:13954609538 E-mail:chuangxin100@sina.com
      AV无码欧洲大片_最新中文幕av无码专区_国产一级中文字幕片_三级片日本免费亚洲