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| Qingdao Hensen Graphite Co., Ltd. | ||||||
| About this company : Qingdao Hensen Graphite Co., Ltd is one of the major graphite companies in China. It was established in 1985, and wholly owns a graphite mine and a dressing works with annual productivity of 38,000 tons. Relying on the high quality graphite source, we manufacture more than 30,000 tons diversified graphite per year. Among them, the production capacity of spherical graphite for lithium-ion battery cathode is around 2,200 tons, high purity & Spectrum Graphite (whose purity can reach up to 99.98%-99.999%) is around 3,000 tons, micronized graphite is 3,000 tons, expandable graphite is 2,000 tons, graphite sheet, graphite roll and their products are 600 tons, high carbon graphite (whose PH value is 7) is 8,000 tons, and high and middle carbon flake graphite are around 9,000 tons. In virtue of the superior quality, competitive price and professional service, we have established good and long term business relationship with many corporations around the world, such as SGL, Asbury, and Oscar Gas Chemicals. Products: 1. Spherical Graphite 2. Method High Purity Graphite (PH Value 7) 3. Epandable Graphite 4. High Purity & Spectrum Graphite 5. Flexible Graphite Sheet/Roll 6. Micronized Graphite 7. Natural Flake Graphite 8. Graphite Powder for Alkaline Battery | ||||||
| Contact : Michael Gong | ||||||
| Headquarters : No.6 Donghai Road, Qingdao, Shandong, 266071, China | ||||||
| Phone : 86-532-85066900, Fax : 86-532-85066900 | ||||||
| Website : Log on to trade instantly , Email : Log on to trade instantly | ||||||
 | Flexible Graphite Sheet(Roll) Flexible Graphite Sheet(Roll) It is made from flake graphite with high carbon content which is gone throng chemical treatment, expanding under high temperature and then rolling. It has the characteristics of high temperature resistance, corrosion resistance and good elasticity. With this raw material, our company produces reinforced graphite sheet, spiral wound gasket, flexible graphite packing ring, and reinforced graphite gasket. | |||||
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 | Expandable Graphite Expandable Graphite When the expandable graphite was treated in a twinkling at high temperature, the form of flake has turned into that of worm, and it can expand from 100 to 400 times. This expandable graphite still retains the characteristics of natural graphite, and also has good expandability, loose and porous. Its temperature rating under the oxygen free is between -200 to 300 ℃, and it is chemically stale under high temperatures, pressure or radiation. It is widely used in the dynamic and static seals in petroleum, chemical industry, electricity, astronomy, automobile, ship along with many other apparatus’. In order to satisfy the market needs, we have developed Ultra Low Sulfur Expandable Graphite in recent years. Fixed carbon: 90%-99.9% Volatile: ≤10% Expansion Ratio: 100-400 Sulfuric acid content: ≤0.03% PH Value: 3-7 Moisture: ≤1.0% Screen Oversize: ≥80% The above technical indexes can be adjusted according to the user’s different requirements. | |||||
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.jpg) | Graphite Powder Graphite Powder Fixed Carbon: more than 99.9% Moisture: less than 0.2% Mo: less than 0.1ppm Fe: less than 25 ppm Cu: less than 2 ppm Co: less than 2 ppm Cr: less than 1 ppm Cd: less than 0.01 ppm Pb: less than 0.1 ppm Bi: less than 0.05 ppm Al: less than 20 ppm Zn: less than 0.5 ppm Mu: less than 1 ppm SO4 2-: less than 50 ppm Si: less than 10 ppm F-: less than 15 ppm Ni: less than 0.1 ppm C1-: less than 15 ppm Mg: less than 30 ppm Ca: less than 35 ppm Ti: less than 1.5 ppm Bulk density: 0.22-0.26 g/cm? Product gas: less than 0.2 ml/g5d Partical size(-45um):more than 90% The above technical indexes can be adjusted according to the user’s different requirements. | |||||
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 | High Purified & Spectrum Graphite High Purified & Spectrum Graphite Our company uses unique high-pressure catalysis and purification process to produce the 99.9% carbon and 99.99% high purified spectrum graphite (thermal purification and chemical purification). Their quality is world leading and are widely used in war industry, nuclear industry, ultra-low molybdenum mercury free battery material smelting industry and high purity graphite product. Fixed Carbon: 99.98%-99.99% Screen Oversize: more than 80% Screen Undersize: more than 85% Moisture: less than 0.2% The above technical indexes can be adjusted according to the user’s different requirements. | |||||
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.jpg) | High Purity Graphite High Purity Graphite (PH Value 7) 32 mesh -100 mesh Fixed Carbon: more than 94-99.9% PH Value: 7 Particle size screen oversize: more than 80% Moisture: less than 0.5% S: less than 200 ppm Cl: less than 50 ppm Fe: less than 500 ppm F: less than 50 ppm Mica: 0 ppm Quartz: 0 ppm The above technical indexes can be adjusted according to the user’s different requirements. | |||||
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 | Micronized Graphite Micronized Graphite Our micronized graphite has unique oxidation resistance in high temperature, self-lubricating ability and well plasticity. It is a kind of material processing good electric, thermal conductivity and adhesive property. Fixed Carbon: more than 98% Moisture: less than 0.5% Particle Size/Screen Oversize: more than 80% The above technical indexes can be adjusted according to the user’s different requirements. | |||||
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 | Natural Flake Graphite Natural Flake Graphite Our company’s flake graphite has many advantages: superior crystallization, thin flake, good flexibility, excellent chemical and physical properties, superior conductivity, self-lubricity, resistance to temperature, corrosion and hot shock. Usage: flake graphite is widely used as an essential nonmetallic in almost all industries. It can be used as high-quality refractory material or coating in metallurgical industry, black lead in light industry, carbon brush in electronics industry, electrode in battery industry and catalyst in chemical fertilizer industry. After being deep processed, crystalline flake graphite can be used to produce TV tube coatings, graphite friction reducing additives and many other high-tech products. Carbon content: 80%-99.99% 16 mesh ----2000mesh volatile: Less than 1.00 Moisture: less than 0.5 The above technical indexes can be adjusted according to the user’s different requirements. | |||||
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 | Spherical Graphite Spherical Graphite With natural flake graphite as the raw material, Our company exerts a series of unique shaping and classification technology to central the granularity of the graphite. D50: 12-25um Tap density: more than 1.0 True density: 2.25 BET: 3.5-7.5 Moisture: less than 0.05% The above technical indexes can be adjusted according to the user’s different requirements. | |||||
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