Method for prodn. of low resistance earthing module material

Method for prodn. of low resistance earthing module material

  • CN 1,047,881 C
  • Filed: 06/11/1997
  • Issued: 12/29/1999
  • Est. Priority Date: 06/11/1997
  • Status: Active Grant
First Claim
Patent Images

1. , a kind of manufacture method of low resistance earthing module material is characterized in that by conductivity, stability nonmetallic mineral powder graphite and silicate and electrolyte powder alundum (Al (Al preferably 2O 3), di-iron trioxide (Fe 2O 3), sodium oxide molybdena (Na 2O) evenly mixed and get, the percentage by weight of each component is as follows:

  • Graphite powder 50~

    70%Silicate 20~

    40%Alundum (Al 2~

    5%Di-iron trioxide 1~

    4%Sodium oxide molybdena 1~

    4%To promptly get low resistance earthing module material according to the material powder that said ratio takes by weighing is evenly mixed, and during use, need add water and evenly stir, and just present low-resistance value after solidifying, the ratio of material and water is;

    Material;

    water=1.6~

    2.5;

    1

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