EPTda Carbon large-purity graphite powEPTis extensively utilised in catalyst carriers, conductive plastics, conductive coatings, large-grade lubricating oil, high-purity cherished metallic wire drawing demoulding, lithium ion batteries, gas cells and other EPT. The precursor of pure submicron graphite powder.
Standard Values of the Higher-purity EPT Powder
| specification manner |
Carbon material % |
Ash % |
Accurate density g/cm3 |
Particular floor locationm2/g | Bulk densityg/cm3 | EPT layer spacing d002/nm | Particle dimensionsD50 mum/mesh |
| FDF-six | ge99.5 | le0.2 | ge2.23 | le25 | ge0.35 | .3360 plusmn0.0003 | le8/1300mesh |
| FDF-seven | ge99.9 | 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 the various needs of the user on the particle dimensions and purity of the merchandise.
XRD pattern of graphite powder
Superfine synthetic graphite powder
EPTda Carbon EPT Material Technological innovation Co., Ltd. has the best domestic technology research and deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment and screening cEPTr, and has a 1st-course investigation and deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment team. EPTda Carbon has inherited the core process engineering of carbon-graphite resources for a lot more than fifty years, trying to keep up with the deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment specifications of the graphite sector. EPTda Carbon selects substantial-good quality artificial graphite powEPTraw supplies for generation and processing, and uses higher-top quality EPTed needle coke and sponge coke as uncooked resources for synthetic graphite powder.
Needle coke
With obvious needle-like framework and fiber texture,
There will be incredibly minimal stages throughout delayed coking
Quality needle coke formation. Thanks to the sulfur content material in needle coke,
Stringent quality in ash, risky issue and true density
The amount index requires that only high aromatics and low impurities are utilized
Thermal cracking tar and catalytic cracking clarified oil can make
Needle coke generation is at the moment the greatest top quality artificial graphite uncooked material.
Sponge coke
Look is sponge-like or honeycomb framework, chemical reaction
High adaptability, minimal impurity material, easy graphitization, substantial temperature
Right after remedy, the solution has a substantial diploma of graphitization.
EPTda Carbon has professional main technologies and total generation line. The extremely-fantastic artificial graphite powEPTuses sophisticated tools this kind of as extremely-good airflow mill, turbo airflow mill and laser diffraction particle measurement analyzer. The process faXiHu (West Lake) Dis.Hu (West Lake) Dis.ties are full, the top quality adopts ISO9001 for the EPT process of good quality control, and the testing and evaluation area has passed CNAS certification.
EPTda Carbon aims to continuously enhance the client satisfaction of artificial graphite powder. Based mostly on uncooked materials rewards, equipment advantages, and technological positive aspects, it constantly introduces extremely-fantastic synthetic graphite powEPTwith fewer impurities and secure quality when compared with organic graphite powder, which has greater electrical conductivity, thermal conductivity and lubricity than carbon black, and is devoted to customers. Develop value.
EPTda Carbon Ultrafine Synthetic EPT PowEPTMain Market place Area:
one) Thermal conductivity, electrical conductivity, and lubrication aids for resin and rubber materials
two) High temperature resistant large-quality grease lubrication additives
3) High temperature resistant metal content lubrication aid
4) Pore-forming agent for ceramic supplies
five) Solid pipe launEPTcoating
6) Metallurgical mold launch agent
7) Wonderful chemical raw content additives
The main purpose of EPTda carbon superfine artificial graphite powder:
1) Gasoline cell
2) conductive plastic additives
three) Conductive coating
four) Catalyst carrier
5) Hot metal forming
six) Difficult alloy
7) PowEPTmetallurgy
8) Friction materials
9) Pencil direct
10) Good ceramics
11) Carbon brush
twelve) Diamond
thirteen) Refractories
14) Battery
15) Gaskets and seals
16) Lubricating components
EPTda carbon ultrafine synthetic graphite powEPTphysical and chemical index-standard price
| specification Selection |
Carbon content material % |
Ash % |
Real density g / cm3 |
Specific area area m2 / g | Specific surface area location m2 / g | EPT layer spacing d002 / nm | Particle dimension D50 mum / mesh |
| FDF-6 | ge99.5 | le0.2 | ge2.23 | le25 | ge0.35 | .3360 plusmn0.0003 | le8/1300 |
| FDF-7 | ge99.nine | le0.1 | ge2.23 | le25 | ge0.35 | .3360 plusmn0.0003 | le8/1300 |
EPTda carbon ultrafine synthetic graphite powder-laser diffraction particle size distribution diagram (as revealed in Figure one-4)
1
2
three
4
EPTda carbon ultrafine artificial graphite powder-SEM electron micrograph
EPTda carbon ultrafine artificial graphite powder-X-ray diffraction pattern
Pos.[ deg2Th.] Height[cts] FWHM[ deg2Th.] d-spacing[ Aring] Rel.Int.[%]
23.8703 451.08 .571 three.72785 .forty one
25.6157 1094.28 .1673 three.47766 .99
26.4765 111015.forty .1506 three.36231 one hundred.00
28.7710 580.02 .1171 3.10305 .fifty two
Pos.[ deg2Th.] Height[cts] FWHM[ deg2Th.] d-spacing[ Aring] Rel.Int.[%]
23.8688 562.11 .1673 3.72809 .41
26.4906 136372.30 .1673 3.3600 100.00
28.8242 953.35 .1004 three. 0571 four .70
42.3634 830.29 .1004 two.13363 .61
1. Position of the EPTrprise:
Carry on to create a new chapter of China’s carbon business with the street of sustainable deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment and worldwide deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment dependent on technological innovation, resource conservation and environmental friendliness.
two. The history, history and company scope of the firm:
The company (formerly HaiEPT Technology) was estabEPTd on January 18, 1999. In September 2006, the private EPTrprise, ZheEPTng EPTda Group EPT Co., Ltd. efficiently received 51.62% of the company’s equity through general public bidding. The firm was productively reworked into a personal EPT company. In orEPTto avoid competitiveness in the sector, the company obtained element of the shares held by the managing shareholEPTHangZhou Carbon Co., Ltd., HangZhou Carbon Co., Ltd., and HangZhou Rongguang Carbon Co., Ltd. to combine carbon creation sources. The company’s generation ability and profitability have been greatly improved. The carbon items developed by the organization are offered throughout the place and exported to Japan, Germany and other international locations and regions.
The company’s predecessor was quotHangZhou Carbon Plant quot (sector code 205 EPT). The EPT was developed in 1965. It was put into procedure in 1971. In 1998, the establishment 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 Material Technological innovation Co., Ltd. and was listed on the ZheEPTng Inventory Exchange in 2002 unEPTthe stock identify quotHaiEPT Engineering quot. The stock code is 60571, and the overall share funds is 20 million shares. Between them, HangZhou Carbon (Team) Co., Ltd. retains 116 million shares, other promoters maintain four million shares, and eighty million shares are outstXiHu (West Lake) Dis.Hu (West Lake) Dis..
On September 28, 2006, ZheEPTng EPTda Group EPT Co., Ltd. effectively bid for 51.sixty two% of the shares of HaiEPT Engineering Firm held by HangZhou Carbon (Team) Co., Ltd. and turned the EPT firm of HaiEPT Technology Organization. Right after the acceptance of the Point out Administration for Industry and Commerce, the organization name Altered to EPTda Carbon EPT Content Technological innovation 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 Team EPT Co., Ltd. Large Carbon Business. Right after the completion of the transfer, EPTda Carbon Firm grew to become the leading skilled producer of carbon items in China and the entire world.
three. The core rewards of the EPTrprise:
EPTda Carbon Business has a full established of equipment for the manufacturing of carbon items at the global innovative level. It has successively EPTed electric heating kneaders, secondary roasting tunnel kilns, electrode cleaning EPTs, substantial-pressure impregnation, and electrode mixture processing EPT equipment from the EPT States, Japan, and Germany. The essential products, eEPTly the fully automated batching 40MN press products EPTed from Japan, is one particular of the only two most advanced creation traces in the world.
EPTda Carbon’s items are divided into 3 sequence, 11 classes, 38 versions and 126 requirements. EPT electrode series have extremely higher EPT, high EPT, common EPT graphite electrode carbon brick sequence have microporous carbon brick for blast furnace, semi-graphite carbon brick, aluminum for regular cathode carbon brick, huge area semi-graphite cathode carbon brick, graphite Cathode carbon bricks, lining carbon bricks for a variety of mineral heating furnaces new carbon material collection incEPT nuclear graphite merchandise, EPT graphite products, biochar products, carbon felts and carbon / carbon composite materials, and so on. The merchandise are widely used in metallurgy and chemical market , Aviation, aerospace, medical, nuclear EPT and other fields.
four. EPTful situations: The items are bought in more than 30 provinces, cities and autonomous regions throughout the country, and exported to much more than forty nations around the world and regions on 5 continents. Primarily based on the good quality of professionals and specialist companies, we will meticulously provide our customers and attempt to open up up new markets.
five. Reasons for selecting a business:
The high quality adopts ISO9001 for the EPT approach of good quality handle, and the screening and investigation area has handed CNAS certification. More than 50 new items / new technologies have passed nationwide, provincial and ministerial-amount appraisal, and forty four things have gained nationwide and provincial-degree awards, incXiHu (West Lake) Dis.Hu (West Lake) Dis. 12 national silver awards and 22 large-quality item awards from the Ministry of Metallurgy. Received nuclear protection products production license, CNAS laboratory accreditation certificate, ISO9001 high quality program, ISO14001 environmental method, OHSAS18001 occupational health and safety administration program certification, and many others., jointly estabEPTd quotTsingEPT College middot EPTda Carbon Nuclear EPT R amp D CEPTr quot quotZheEPTng College of Science and Technologies middot EPTda Carbon Blast Furnace Carbon Brick R amp D CEPTr quotHangZhou University middot EPTda Carbon Graphene Research Institute quot, and so forth., the analysis and manufacturing of blast furnace carbon brick, carbon / graphite resources for nuclear EPT, graphene planning and application engineering maintains a domestic major placement, The overall technological functionality has achieved the international sophisticated degree.
6. Qualification honor:
Since 1980, the company’s headquarters has received 12 countrywide silver awards, 22 high-top quality item awards from the Ministry of Metallurgy, and 3 provincial superb solution awards. quotLanguang quot brand name higher-EPT, extremely-large-EPT graphite electrodes and blast furnace carbon bricks have been shown as the first batch of quotXiHu (West Lake) Dis.hu (West Lake) Dis.o Fantastic Merchandise quot by the ZheEPTng Provincial People’s Govt. solution quot. The extremely-higher-EPT graphite electrodes and EPT-daily life blast furnace carbon bricks were jointly named as countrywide important new merchandise by the five nationwide ministries and commissions. The research and manufacturing of new carbon materials this kind of as nuclear graphite and biochar keep a top situation in China. The business was identified as a high-tech EPTrprise by the People’s Govt of ZheEPTng Province in 1999. EPTrprise administration has been awarded the honorary titles of a lot more than 50 international locations, provinces and ministries this sort of as quotNational Advanced EPTrprise for EPTrprise Rectification quot, quotNational 2nd-tier EPTrprise quot, quotQuality Administration Award of the Ministry of Metallurgy quot and quotNational May 1st Labor Certification quot. The deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment of the EPTrprise is in line with the nationwide EPT policy, and is in complete accordance with the deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment plan of the western area and the deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment course of the uncooked materials business established by the condition.
Organization Profile:
EPTda Carbon EPT Substance Technology Co., Ltd. (hereinafter referred to as: EPTda Carbon) is headquartered in Haishiwan City, XiHu (West Lake) Dis.hu (West Lake) Dis. District, HangZhou City, 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 High-tech Components Co., Ltd.,EPTda XiHu (West Lake) Dis.como (ZheEPTng ) Needle Coke Engineering Co., Ltd. and other more than 10 subsidiaries have fashioned an unprecedEPTd EPT benefit. At existing, they have become the world’s foremost substantial-top quality carbon item production and source base, involving nuclear carbon substance study and manufacturing base.
The company’s carbon goods are divided into 4 key sequence. The major items incEPT ultra-large EPT, large EPT, and regular EPT graphite electrodes ultra-micropores, micropores, graphite, semi-graphite, high thermal conductivity carbon bricks, and large corrosion resistance carbon Bricks, huge-section semi-graphite cathodes, graphitized cathodes, graphite anodes for magnesium electrolysis, and carbon bricks lined with various mineral heating furnaces EPT graphite goods (superfine framework, wonderful framework, medium wonderful structure, medium coarse composition graphite) , Carbon / graphite supplies for nuclear EPT (high-temperature gas-cooled reactor / rapidly reactor and other s), graphene and its downstream goods, activated carbon for supercapacitors, high-end graphite anode resources for lithium-ion batteries, carbon fiber, carbon / carbon composite supplies and other new carbon Content products coal-based needle coke and lower-sulfur calcined petroleum coke, coal pitch and other major uncooked materials for the manufacturing of carbon items, many of which are domestically initiated and split the monopoly of foreign companies. Items are commonly employed in metallurgy, new power, chemical, EPTry, health care and other EPT and high-tech fields, offered properly in more than thirty provinces, municipalities and autonomous regions across the nation, and exported to much more than 40 nations and locations on five continents.
The business has internationally sophisticated carbon generation products. It has successively EPTed important gear of worldwide advanced stage from the EPT States, Japan, and Germany, this kind of as electric heating kneaders, secondary roasting tunnel kilns, electrode cleaning EPTs, higher-force impregnation, and vibration forming EPTs, eEPTly the totally automated elements EPTed from Japan, 40MN The ramming horizontal push gear is one particular of the most superior large-scale electrode creation products in the world today. It also has an internally innovative graphitizing furnace and a 20000KVA DC graphitizing furnace.
The business is a high-tech EPTrprise, a major EPTrprise in the National Science and Technologies Innovation Base, a technologies innovation demonstration EPTrprise in ZheEPTng Province, and a spine EPTrprise in strategic rising EPT in ZheEPTng Province. Dependent on far more than fifty a long time of analysis and deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment and creation of carbon items, the company has improved and constantly improved the technological innovation of carbon merchandise. R amp D, generation, quality, tools, protection, environmental security, occupational overall health and other administration techniques with suitable characteristics. It has a countrywide EPTrprise technological innovation cEPTr, a publish-doctoral scientific investigation station, a ZheEPTng carbon new material engineering (analysis) cEPTr, and a ZheEPTng science and engineering trade and innovation base. Far more than fifty new merchandise / new technologies have passed countrywide, provincial and ministerial appraisal, and forty four items Gained national, provincial and ministerial awards, incXiHu (West Lake) Dis.Hu (West Lake) Dis. 12 countrywide silver awards and 22 large-top quality product awards from the Ministry of Metallurgy. Attained nuclear safety equipment manufacturing license, CNAS laboratory accreditation certificate, ISO9001 good quality method, ISO14001 environmental technique and OHSAS18001 occupational well being and safety management technique certificate, and so on., and jointly estabEPTd quotTsingEPT University middot EPTda Carbon Nuclear EPT R amp D CEPTr quot quotZheEPTng University 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 so forth., the investigation and generation of blast furnace carbon brick, carbon / graphite supplies for nuclear EPT, graphene preparing and application technology maintains a domestic leading place, The general technological ability has reached the global superior stage.
The company has been awarded quotNational Second-Course EPTrprise quot, quotQuality Management Award of the Ministry of Metallurgy quot, quotNational Might 1 Labor Certificate quot, quotNational Sophisticated Employment and Social Stability Personal EPTrprise quot, quotNational Mechanical and Metallurgical Constructing Resources Program Innovation EPT quot, quotNational Double Enjoy and Double Analysis quot Several honorary titles this sort of as quotAdvanced EPTrprise Trade Union quot, quotNational Innovation Initial Priority in EPTring Grassroots Get together Organizations quot and quotNational Design Workers’ Residence quot.
In the foreseeable future deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment procedure, the organization 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 country and generating a globe-class carbon EPTrprise quot, and stick to the quotbusiness administration need to be beneficial to the federal government, The EPTrprise values of quotbenefiting the EPTrprise and benefiting the staff quot adhere to the EPTrprise spirit of quotpeople-oriEPTd, integrity 1st quot, employ the EPTrprise tenet of quottake from the society and return to the society quot, rely on technological progress and wonderful management to speed up the solution construction Modify, enhance resource allocation, give enjoy to tools positive aspects, apply manufacturer approach, form a priority for the deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment of new carbon materials, target 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 all round deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment of carbon bricks and main uncooked components, proceed to extend the carbon sector chain, enhance integration, and go Carry on to write a new chapter of China’s carbon business with the street of sustainable deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment and worldwide deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment dependent on technological innovation, source conservation and environmental friendliness.
Product introduction:
The company’s carbon products are divided into 4 significant series. The foremost goods incEPT ultra-substantial EPT, substantial EPT, and common EPT graphite electrodes ultra-micropores, micropores, graphite, semi-graphite, large thermal conductivity carbon bricks, and high corrosion resistance carbon Bricks, huge-part semi-graphite cathodes, graphitized cathodes, graphite anodes for magnesium electrolysis, and carbon bricks lined with numerous mineral heating furnaces EPT graphite merchandise (superfine construction, fantastic composition, medium wonderful structure, medium coarse structure graphite) , Carbon / graphite materials for nuclear EPT (substantial-temperature fuel-cooled reactor / quickly reactor and other s), graphene and its downstream goods, activated carbon for supercapacitors, large-end graphite anode supplies for lithium-ion batteries, carbon fiber, carbon / carbon composite supplies and other new carbon Content items coal-dependent needle coke and reduced-sulfur calcined petroleum coke, coal pitch and other major uncooked components for the creation of carbon merchandise, several of which are domestically initiated and break the monopoly of international firms. Products are extensively employed in metallurgy, new strength, chemical, EPTry, healthcare and other EPT and high-tech fields, bought effectively in much more than thirty provinces, municipalities and autonomous areas throughout the place, and exported to a lot more than forty countries and regions on five continents.
