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 Inner Mongolia Qian Feng Graphite Industry Company is located in Wuchuan County the Eastern part of Qilian Mountain . It has the advantages of convenient transportation network with 120KM distance from Huhe Haote City Inner Mongolia and 40KM from railway and 130KM from airport respectively . Formerly Qian Feng Graphite Industry Company was the state-owned graphite mine in Wuchuan county with 30 years history of graphite powder mining and processing . In 1996 the state-owned company have been reformed in system and merged by Qian Feng Company . For the time being it has the fixed assets of RMB26 millions . The total employee members are 368 with senior and medium level engineers of 38 . It has the superior natural graphite resources of large flake with deposit-exploited up to 20m tons , all of which are the superior sulphur-free graphite resource with 5% of 32mesh flake , 20% of 50mesh flake , 20% of 80mesh flake , 15% of 100mesh flake and about 60% of plus mesh flake . All these are the perfect resource for production of high-purified and expandable graphite . Based on the current mining scale of 5000MT annually the deposit could be mined for 50 years . With the superior resource as the raw materials and the advanced process of dressing , floating ,purifying and ultra grinding , we can produce various grades of graphite with FC from 85-99.99% and size from 500-0.5um . The graphite with special requirements of moisture , ash , size distribution and remains percentage on or below sieve applying in battery , electrical brush , graphite dag etc .could be processed accordingly .
 
 

Special graphite coating for battery:

    Grades : DAG-1
Properties : easy to be filmed , good adhesiveness , electrical conductive , firmly coated and quick dried . The dried film can be resistant to corrosion of 40% potassium hydroxide for long time . It can reduce the battery resistance and improve the capacity without sedimentation and plug happening .
    Major usage : to be coated inside the shell of high-energy alkaline zinc& manganese battery to form the electrical conductive film with resistance to corrosion .

Property Index
Solid Content(%≥) 40
Graphite Content(%≥) 32
Physical volume electric resistance(Ωcm≤) 90
Smaller 5 sons(%≥) 1.9
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