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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 .
Flake graphite
Micro powder graphite
Forging graphite emulsion
Wire-drawing graphite emulsion
Roasted graphite
Expandable graphite
Battery graphite
Special graphite coating for battery
Roasted graphite:
Roasted graphite : roasted flake graphite , roasted amorphous graphite
Roasted at high-temperature , it has the properties of low volatile and high purity and is the superior materials to be used in production of CRT graphite dag and carbon shapes etc .
Specifications:
Type Index term
Flake
土状
Carbon content
>98.5%
>97.5%
Ash
<1.0%
<2.0%
Volatile
<0.5%
<0.5%
Moisture
<0.5%
<0.5%
氯离子
<300ppm
<30ppm
细度
The plus passes the rate 95% above
The plus passes the rate 95% above
Oxidize the point
>680℃(Bad hot analysis)
>660℃ (Bad hot analysis)
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