EPTda Carbon large-purity graphite powEPTis commonly employed in catalyst carriers, conductive plastics, conductive coatings, large-grade lubricating oil, large-purity treasured steel wire drawing demoulding, lithium ion batteries, fuel cells and other EPT. The precursor of pure submicron graphite powder.
Standard Values of the Higher-purity EPT Powder
| specification method |
Carbon material % |
Ash % |
Accurate density g/cm3 |
Specific surface area locationm2/g | Bulk densityg/cm3 | EPT layer spacing d002/nm | Particle sizeD50 mum/mesh |
| FDF-6 | ge99.five | le0.two | ge2.23 | le25 | ge0.35 | .3360 plusmn0.0003 | le8/1300mesh |
| FDF-seven | ge99.nine | le0.1 | ge2.23 | le25 | ge0.35 | .3360 plusmn0.0003 | le8/1300mesh |
The process can be modified in accordance to the wants of the user to meet up with the diverse specifications of the consumer on the particle measurement and purity of the merchandise.
XRD sample of graphite powder
Superfine synthetic graphite powder
EPTda Carbon EPT Substance Technological innovation Co., Ltd. has the leading domestic technologies study and deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment and testing cEPTr, and has a initial-class study and deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment staff. EPTda Carbon has inherited the main method technological innovation of carbon-graphite resources for more than fifty many years, retaining up with the deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment demands of the graphite industry. EPTda Carbon selects higher-high quality synthetic graphite powEPTraw materials for generation and processing, and utilizes substantial-high quality EPTed needle coke and sponge coke as uncooked components for artificial graphite powder.
Needle coke
With obvious needle-like composition and fiber texture,
There will be extremely lower amounts for the duration of delayed coking
Quality needle coke formation. Owing to the sulfur content in needle coke,
Stringent good quality in ash, risky issue and real density
The amount index calls for that only substantial aromatics and low impurities are employed
Thermal cracking tar and catalytic cracking clarified oil can generate
Needle coke production is currently the greatest high quality synthetic graphite raw materials.
Sponge coke
Look is sponge-like or honeycomb composition, chemical response
Substantial adaptability, minimal impurity content material, straightforward graphitization, high temperature
Following treatment method, the merchandise has a large diploma of graphitization.
EPTda Carbon has expert core engineering and total generation line. The extremely-fine synthetic graphite powEPTuses innovative products such as extremely-fine airflow mill, turbo airflow mill and laser diffraction particle dimensions analyzer. The approach faXiHu (West Lake) Dis.Hu (West Lake) Dis.ties are comprehensive, the top quality adopts ISO9001 for the EPT approach of top quality management, and the screening and investigation area has handed CNAS certification.
EPTda Carbon aims to constantly enhance the consumer pleasure of synthetic graphite powder. Based on raw content rewards, gear benefits, and technical benefits, it continuously introduces ultra-wonderful artificial graphite powEPTwith less impurities and steady quality compared with normal graphite powder, which has much better electrical conductivity, thermal conductivity and lubricity than carbon black, and is devoted to buyers. Generate worth.
EPTda Carbon Ultrafine Synthetic EPT PowEPTMain Market place Location:
1) Thermal conductivity, electrical conductivity, and lubrication aids for resin and rubber materials
2) Large temperature resistant substantial-quality grease lubrication additives
3) High temperature resistant metal substance lubrication assist
four) Pore-forming agent for ceramic supplies
5) Forged pipe launEPTcoating
6) Metallurgical mold launch agent
seven) Good chemical uncooked substance additives
The main goal of EPTda carbon superfine synthetic graphite powder:
1) Gas cell
two) conductive plastic additives
3) Conductive coating
four) Catalyst carrier
5) Scorching metallic forming
6) Challenging alloy
seven) PowEPTmetallurgy
8) Friction substance
nine) Pencil direct
ten) Good ceramics
eleven) Carbon brush
twelve) Diamond
thirteen) Refractories
14) Battery
15) Gaskets and seals
sixteen) Lubricating supplies
EPTda carbon ultrafine synthetic graphite powEPTphysical and chemical index-typical benefit
| specification Assortment |
Carbon articles % |
Ash % |
True density g / cm3 |
Particular surface area spot m2 / g | Particular floor spot m2 / g | EPT layer spacing d002 / nm | Particle dimensions D50 mum / mesh |
| FDF-6 | ge99.five | le0.two | ge2.23 | le25 | ge0.35 | .3360 plusmn0.0003 | le8/1300 |
| FDF-7 | ge99.nine | le0.one | ge2.23 | le25 | ge0.35 | .3360 plusmn0.0003 | le8/1300 |
EPTda carbon ultrafine synthetic graphite powder-laser diffraction particle size distribution diagram (as shown in Figure 1-four)
one
two
3
four
EPTda carbon ultrafine artificial graphite powder-SEM electron micrograph
EPTda carbon ultrafine synthetic graphite powder-X-ray diffraction pattern
Pos.[ deg2Th.] Top[cts] FWHM[ deg2Th.] d-spacing[ Aring] Rel.Int.[%]
23.8703 451.08 .571 three.72785 .41
25.6157 1094.28 .1673 3.47766 .ninety nine
26.4765 111015.forty .1506 3.36231 a hundred.00
28.7710 580.02 .1171 three.10305 .52
Pos.[ deg2Th.] Height[cts] FWHM[ deg2Th.] d-spacing[ Aring] Rel.Int.[%]
23.8688 562.11 .1673 3.72809 .forty one
26.4906 136372.thirty .1673 three.3600 100.00
28.8242 953.35 .1004 3. 0571 four .70
42.3634 830.29 .1004 2.13363 .sixty one
1. Placement of the EPTrprise:
Continue to publish a new chapter of China’s carbon market with the road of sustainable deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment and international deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment primarily based on technological innovation, source conservation and environmental friendliness.
two. The background, heritage and company scope of the firm:
The firm (formerly HaiEPT Engineering) was estabEPTd on January 18, 1999. In September 2006, the non-public EPTrprise, ZheEPTng EPTda Team EPT Co., Ltd. productively obtained fifty one.62% of the company’s fairness by way of general public bidding. The organization was effectively transformed into a non-public EPT firm. In orEPTto stay away from opposition in the business, the firm acquired component of the shares held by the controlling shareholEPTHangZhou Carbon Co., Ltd., HangZhou Carbon Co., Ltd., and HangZhou Rongguang Carbon Co., Ltd. to integrate carbon production sources. The company’s generation capacity and profitability have been drastically improved. The carbon items created by the firm are bought through the place and exported to Japan, Germany and other nations and areas.
The company’s predecessor was quotHangZhou Carbon Plant quot (business code 205 EPT). The EPT was constructed in 1965. It was set into operation in 1971. In 1998, the institution of quotHangZhou Carbon Co., Ltd. quot was initiated. The carbon EPT was restructured and renamed HangZhou Carbon (Group) Co., Ltd. In 2001, HangZhou Carbon Co., Ltd. was renamed HangZhou HaiEPT EPT Content Engineering Co., Ltd. and was shown on the ZheEPTng Stock Trade in 2002 unEPTthe inventory title quotHaiEPT Engineering quot. The stock code is 60571, and the overall share funds is twenty million shares. Among them, HangZhou Carbon (Team) Co., Ltd. retains 116 million shares, other promoters maintain 4 million shares, and 80 million shares are outstXiHu (West Lake) Dis.Hu (West Lake) Dis..
On September 28, 2006, ZheEPTng EPTda Team EPT Co., Ltd. efficiently bid for 51.sixty two% of the shares of HaiEPT Engineering Organization held by HangZhou Carbon (Team) Co., Ltd. and grew to become the EPT company of HaiEPT Technological innovation Business. Following the acceptance of the Point out Administration for Industry and Commerce, the company name Altered to EPTda Carbon EPT Substance Technology Co., Ltd., and transferred the EPT shares of HangZhou Carbon Co., Ltd., HangZhou Rongguang Carbon Co., Ltd., HangZhou Carbon Co., Ltd. held by ZheEPTng EPTda Group EPT Co., Ltd. Massive Carbon Business. Following the completion of the transfer, EPTda Carbon Company grew to become the leading skilled maker of carbon merchandise in China and the planet.
3. The core benefits of the EPTrprise:
EPTda Carbon Firm has a full established of gear for the generation of carbon merchandise at the global advanced stage. It has successively EPTed electric powered heating kneaders, secondary roasting tunnel kilns, electrode cleaning EPTs, high-stress impregnation, and electrode mix processing EPT instruments from the EPT States, Japan, and Germany. The crucial equipment, eEPTly the fully automatic batching 40MN push products EPTed from Japan, is one of the only two most innovative generation lines in the globe.
EPTda Carbon’s items are divided into 3 collection, 11 categories, 38 versions and 126 specs. EPT electrode sequence have ultra higher EPT, high EPT, common EPT graphite electrode carbon brick series have microporous carbon brick for blast furnace, semi-graphite carbon brick, aluminum for ordinary cathode carbon brick, huge part semi-graphite cathode carbon brick, graphite Cathode carbon bricks, lining carbon bricks for various mineral heating furnaces new carbon material sequence incEPT nuclear graphite merchandise, EPT graphite merchandise, biochar items, carbon felts and carbon / carbon composite resources, and so forth. The goods are widely utilized in metallurgy and chemical market , Aviation, aerospace, health care, nuclear EPT and other fields.
4. EPTful instances: The items are bought in much more than thirty provinces, cities and autonomous areas throughout the country, and exported to far more than 40 international locations and regions on 5 continents. Dependent on the good quality of authorities and specialist providers, we will very carefully provide our customers and try to open up up new markets.
five. Motives for choosing a company:
The good quality adopts ISO9001 for the EPT process of top quality management, and the testing and investigation room has handed CNAS certification. More than fifty new items / new systems have passed nationwide, provincial and ministerial-amount appraisal, and 44 objects have obtained nationwide and provincial-degree awards, incXiHu (West Lake) Dis.Hu (West Lake) Dis. twelve national silver awards and 22 large-good quality merchandise awards from the Ministry of Metallurgy. Attained nuclear safety tools manufacturing license, CNAS laboratory accreditation certificate, ISO9001 high quality technique, ISO14001 environmental program, OHSAS18001 occupational health and security management technique certificate, etc., jointly estabEPTd quotTsingEPT College middot EPTda Carbon Nuclear EPT R amp D CEPTr quot quotZheEPTng College of Science and Technological innovation middot EPTda Carbon Blast Furnace Carbon Brick R amp D CEPTr quotHangZhou University middot EPTda Carbon Graphene Study Institute quot, and many others., the study and manufacturing of blast furnace carbon brick, carbon / graphite materials for nuclear EPT, graphene planning and application engineering maintains a domestic leading placement, The all round technological capacity has attained the worldwide advanced degree.
six. Qualification honor:
Because 1980, the company’s headquarters has gained twelve nationwide silver awards, 22 large-good quality merchandise awards from the Ministry of Metallurgy, and three provincial outstanding merchandise awards. quotLanguang quot manufacturer higher-EPT, ultra-large-EPT graphite electrodes and blast furnace carbon bricks ended up detailed as the 1st batch of quotXiHu (West Lake) Dis.hu (West Lake) Dis.o Fine Products quot by the ZheEPTng Provincial People’s Govt. merchandise quot. The extremely-substantial-EPT graphite electrodes and EPT-life blast furnace carbon bricks ended up jointly named as countrywide essential new goods by the 5 national ministries and commissions. The study and generation of new carbon supplies this sort of as nuclear graphite and biochar sustain a leading placement in China. The firm was recognized as a large-tech EPTrprise by the People’s Government of ZheEPTng Province in 1999. EPTrprise administration has been awarded the honorary titles of far more than 50 nations around the world, provinces and ministries these kinds of as quotNational Sophisticated EPTrprise for EPTrprise Rectification quot, quotNational Second-tier EPTrprise quot, quotQuality Administration Award of the Ministry of Metallurgy quot and quotNational Could 1st Labor Certificate quot. The deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment of the EPTrprise is in line with the nationwide EPT plan, and is in comprehensive accordance with the deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment plan of the western location and the deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment route of the raw content industry identified by the state.
Organization Profile:
EPTda Carbon EPT Content Technological innovation Co., Ltd. (hereinafter referred to as: EPTda Carbon) is headquartered in Haishiwan Town, XiHu (West Lake) Dis.hu (West Lake) Dis. District, HangZhou Town, ZheEPTng Province.
The organization has HangZhou Carbon Co., Ltd., HangZhou Rongguang Carbon Co., Ltd., HangZhou Carbon Co., Ltd., HangZhou Carbon Co., Ltd., HangZhou Laihe Mining Co., Ltd., HangZhou EPTda Large-tech Materials Co., Ltd.,EPTda XiHu (West Lake) Dis.como (ZheEPTng ) Needle Coke Technology Co., Ltd. and other more than ten subsidiaries have formed an unprecedEPTd EPT gain. At existing, they have turn into the world’s foremost large-quality carbon product creation and source foundation, involving nuclear carbon material study and production foundation.
The firm’s carbon merchandise are divided into 4 main collection. The major goods incEPT extremely-higher EPT, large EPT, and common EPT graphite electrodes extremely-micropores, micropores, graphite, semi-graphite, higher thermal conductivity carbon bricks, and substantial corrosion resistance carbon Bricks, massive-section semi-graphite cathodes, graphitized cathodes, graphite anodes for magnesium electrolysis, and carbon bricks lined with numerous mineral heating furnaces EPT graphite merchandise (superfine construction, fine framework, medium fantastic framework, medium coarse framework graphite) , Carbon / graphite resources for nuclear EPT (higher-temperature gasoline-cooled reactor / quickly reactor and other s), graphene and its downstream items, activated carbon for supercapacitors, large-finish graphite anode materials for lithium-ion batteries, carbon fiber, carbon / carbon composite resources and other new carbon Material products coal-dependent needle coke and low-sulfur calcined petroleum coke, coal pitch and other principal uncooked components for the manufacturing of carbon products, a lot of of which are domestically initiated and crack the monopoly of international firms. Items are extensively utilised in metallurgy, new strength, chemical, EPTry, health-related and other EPT and substantial-tech fields, sold properly in a lot more than 30 provinces, municipalities and autonomous areas across the nation, and exported to far more than forty nations around the world and locations on five continents.
The business has internationally superior carbon generation gear. It has successively EPTed key gear of intercontinental sophisticated amount from the EPT States, Japan, and Germany, these kinds of as electric powered heating kneaders, secondary roasting tunnel kilns, electrode cleansing EPTs, higher-pressure impregnation, and vibration forming EPTs, eEPTly the entirely automated ingredients EPTed from Japan, 40MN The ramming horizontal press tools is 1 of the most superior huge-scale electrode creation tools in the entire world these days. It also has an internally advanced graphitizing furnace and a 20000KVA DC graphitizing furnace.
The company is a higher-tech EPTrprise, a top EPTrprise in the Nationwide Science and Technologies Innovation Base, a engineering innovation demonstration EPTrprise in ZheEPTng Province, and a spine EPTrprise in strategic emerging EPT in ZheEPTng Province. Based on more than fifty a long time of investigation and deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment and creation of carbon items, the firm has improved and repeatedly enhanced the technologies of carbon goods. R amp D, manufacturing, top quality, tools, security, environmental safety, occupational health and other management techniques with acceptable attributes. It has a nationwide EPTrprise technologies cEPTr, a publish-doctoral scientific investigation station, a ZheEPTng carbon new content engineering (study) cEPTr, and a ZheEPTng science and engineering trade and innovation base. Much more than fifty new goods / new technologies have handed national, provincial and ministerial appraisal, and 44 products Won countrywide, provincial and ministerial awards, incXiHu (West Lake) Dis.Hu (West Lake) Dis. 12 nationwide silver awards and 22 large-top quality solution awards from the Ministry of Metallurgy. Received nuclear basic safety equipment production license, CNAS laboratory accreditation certification, ISO9001 good quality method, ISO14001 environmental system and OHSAS18001 occupational overall health and basic safety administration technique certificate, and many others., and jointly estabEPTd quotTsingEPT College middot EPTda Carbon Nuclear EPT R amp D CEPTr quot quotZheEPTng University of Science and Technologies middot EPTda Carbon Blast Furnace Carbon Brick R amp D CEPTr quotHangZhou College middot EPTda Carbon Graphene Research Institute quot, and so forth., the study and generation of blast furnace carbon brick, carbon / graphite supplies for nuclear EPT, graphene preparing and application technologies maintains a domestic leading placement, The total technological capability has achieved the global innovative degree.
The company has been awarded quotNational Next-Course EPTrprise quot, quotQuality Administration Award of the Ministry of Metallurgy quot, quotNational May 1 Labor Certification quot, quotNational Innovative Employment and Social Security Non-public EPTrprise quot, quotNational Mechanical and Metallurgical Constructing Resources Technique Innovation EPT quot, quotNational Double Adore and Double Evaluation quot Several honorary titles such as quotAdvanced EPTrprise Trade Union quot, quotNational Innovation Very first Precedence in EPTring Grassroots Celebration Organizations quot and quotNational Product Workers’ Residence quot.
In the foreseeable future deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment procedure, the company will adhere to the guidance of XiHu (West Lake) Dis. XiHu (West Lake) Dis.hu (West Lake) Dis.’s new period of socialism with EPT characteristics, intently XiHu (West Lake) Dis.Hu (West Lake) Dis.g at the EPTrprise deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment ambitions of quotindustry serving the place and producing a globe-class carbon EPTrprise quot, and comply with the quotbusiness administration have to be advantageous to the govt, The EPTrprise values of quotbenefiting the EPTrprise and benefiting the workers quot adhere to the EPTrprise spirit of quotpeople-oriEPTd, integrity first quot, employ the EPTrprise tenet of quottake from the modern society and return to the society quot, rely on technological development and good management to speed up the merchandise composition Adjust, enhance resource allocation, give play to equipment rewards, employ brand name approach, type a priority for the deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment of new carbon supplies, focus on the deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment of graphite electrodes, and steadily deveXiHu (West Lake) Dis.Hu (West Lake) Dis. the total deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment of carbon bricks and major uncooked components, carry on to increase the carbon business chain, enhance integration, and go Proceed to create a new chapter of China’s carbon industry with the highway of sustainable deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment and global deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment based on technological innovation, useful resource conservation and environmental friendliness.
Item introduction:
The company’s carbon merchandise are divided into 4 key series. The top products incEPT extremely-high EPT, substantial EPT, and regular EPT graphite electrodes ultra-micropores, micropores, graphite, semi-graphite, large thermal conductivity carbon bricks, and substantial corrosion resistance carbon Bricks, big-segment semi-graphite cathodes, graphitized cathodes, graphite anodes for magnesium electrolysis, and carbon bricks lined with different mineral heating furnaces EPT graphite items (superfine framework, fantastic construction, medium good framework, medium coarse composition graphite) , Carbon / graphite components for nuclear EPT (higher-temperature fuel-cooled reactor / fast reactor and other s), graphene and its downstream products, activated carbon for supercapacitors, large-stop graphite anode resources for lithium-ion batteries, carbon fiber, carbon / carbon composite resources and other new carbon Material products coal-dependent needle coke and reduced-sulfur calcined petroleum coke, coal pitch and other principal uncooked resources for the creation of carbon items, several of which are domestically initiated and break the monopoly of international businesses. Products are widely employed in metallurgy, new energy, chemical, EPTry, health care and other EPT and substantial-tech fields, sold properly in much more than thirty provinces, municipalities and autonomous locations throughout the country, and exported to far more than 40 international locations and locations on five continents.
