EPTda Carbon large-purity graphite powEPTis commonly used in catalyst carriers, conductive plastics, conductive coatings, large-quality lubricating oil, large-purity precious metallic wire drawing demoulding, lithium ion batteries, gas cells and other EPT. The precursor of pure submicron graphite powder.
Standard Values of the High-purity EPT Powder
| specification mode |
Carbon content material % |
Ash % |
Correct density g/cm3 |
Certain surface regionm2/g | Bulk densityg/cm3 | EPT layer spacing d002/nm | Particle measurementD50 mum/mesh |
| FDF-6 | ge99.5 | le0.2 | ge2.23 | le25 | ge0.35 | .3360 plusmn0.0003 | le8/1300mesh |
| FDF-seven | ge99.9 | le0.one | ge2.23 | le25 | ge0.35 | .3360 plusmn0.0003 | le8/1300mesh |
The method can be modified according to the requirements of the person to satisfy the different demands of the user on the particle dimensions and purity of the item.
XRD sample of graphite powder
Superfine synthetic graphite powder
EPTda Carbon EPT Content Engineering Co., Ltd. has the leading domestic technology investigation and deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment and testing cEPTr, and has a initial-course investigation and deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment team. EPTda Carbon has inherited the main approach technologies of carbon-graphite materials for far more than fifty a long time, maintaining up with the deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment demands of the graphite sector. EPTda Carbon selects large-top quality artificial graphite powEPTraw supplies for generation and processing, and utilizes substantial-good quality EPTed needle coke and sponge coke as uncooked supplies for synthetic graphite powder.
Needle coke
With apparent needle-like construction and fiber texture,
There will be extremely minimal stages in the course of delayed coking
Quality needle coke development. Because of to the sulfur articles in needle coke,
Stringent top quality in ash, risky matter and accurate density
The amount index requires that only high aromatics and reduced impurities are utilized
Thermal cracking tar and catalytic cracking clarified oil can create
Needle coke creation is at the moment the greatest good quality artificial graphite uncooked materials.
Sponge coke
Visual appeal is sponge-like or honeycomb framework, chemical reaction
High adaptability, minimal impurity content material, simple graphitization, higher temperature
Soon after remedy, the item has a high diploma of graphitization.
EPTda Carbon has skilled core technologies and complete creation line. The ultra-fantastic artificial graphite powEPTuses sophisticated gear this sort of as ultra-good airflow mill, turbo airflow mill and laser diffraction particle measurement analyzer. The process faXiHu (West Lake) Dis.Hu (West Lake) Dis.ties are comprehensive, the high quality adopts ISO9001 for the EPT process of good quality control, and the tests and evaluation space has handed CNAS certification.
EPTda Carbon aims to constantly enhance the customer satisfaction of synthetic graphite powder. Primarily based on raw substance advantages, gear advantages, and technical advantages, it constantly introduces ultra-fine synthetic graphite powEPTwith much less impurities and secure top quality when compared with natural graphite powder, which has greater electrical conductivity, thermal conductivity and lubricity than carbon black, and is devoted to clients. Generate value.
EPTda Carbon Ultrafine Synthetic EPT PowEPTMain Industry Region:
one) Thermal conductivity, electrical conductivity, and lubrication aids for resin and rubber components
2) Large temperature resistant substantial-grade grease lubrication additives
3) Large temperature resistant metal substance lubrication help
four) Pore-forming agent for ceramic components
five) Cast pipe launEPTcoating
six) Metallurgical mould release agent
seven) Fine chemical raw content additives
The principal goal of EPTda carbon superfine artificial graphite powder:
one) Fuel cell
two) conductive plastic additives
3) Conductive coating
four) Catalyst carrier
five) Scorching metal forming
6) Tough alloy
seven) PowEPTmetallurgy
eight) Friction materials
nine) Pencil direct
ten) Fine ceramics
11) Carbon brush
twelve) Diamond
13) Refractories
14) Battery
15) Gaskets and seals
sixteen) Lubricating supplies
EPTda carbon ultrafine artificial graphite powEPTphysical and chemical index-standard value
| specification Assortment |
Carbon material % |
Ash % |
True density g / cm3 |
Specific surface spot m2 / g | Certain area location m2 / g | EPT layer spacing d002 / nm | Particle size D50 mum / mesh |
| FDF-6 | ge99.five | le0.two | ge2.23 | le25 | ge0.35 | .3360 plusmn0.0003 | le8/1300 |
| FDF-seven | ge99.9 | le0.1 | ge2.23 | le25 | ge0.35 | .3360 plusmn0.0003 | le8/1300 |
EPTda carbon ultrafine artificial graphite powder-laser diffraction particle dimensions distribution diagram (as shown in Determine one-4)
1
two
three
4
EPTda carbon ultrafine synthetic graphite powder-SEM electron micrograph
EPTda carbon ultrafine synthetic graphite powder-X-ray diffraction pattern
Pos.[ deg2Th.] Height[cts] FWHM[ deg2Th.] d-spacing[ Aring] Rel.Int.[%]
23.8703 451.08 .571 3.72785 .forty one
25.6157 1094.28 .1673 three.47766 .99
26.4765 111015.40 .1506 three.36231 one hundred.00
28.7710 580.02 .1171 3.10305 .fifty two
Pos.[ deg2Th.] Top[cts] FWHM[ deg2Th.] d-spacing[ Aring] Rel.Int.[%]
23.8688 562.11 .1673 3.72809 .41
26.4906 136372.thirty .1673 3.3600 100.00
28.8242 953.35 .1004 3. 0571 4 .70
forty two.3634 830.29 .1004 2.13363 .61
1. Situation of the EPTrprise:
Keep on to publish a new chapter of China’s carbon business with the street of sustainable deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment and intercontinental deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment dependent on technological innovation, source conservation and environmental friendliness.
two. The qualifications, history and company scope of the company:
The company (previously HaiEPT Technological innovation) was estabEPTd on January 18, 1999. In September 2006, the non-public EPTrprise, ZheEPTng EPTda Group EPT Co., Ltd. effectively acquired fifty one.sixty two% of the company’s fairness through general public bidding. The business was efficiently transformed into a personal EPT organization. In orEPTto avoid opposition in the sector, the business acquired portion of the shares held by the managing shareholEPTHangZhou Carbon Co., Ltd., HangZhou Carbon Co., Ltd., and HangZhou Rongguang Carbon Co., Ltd. to combine carbon generation methods. The firm’s generation capability and profitability have been greatly enhanced. The carbon merchandise made by the organization are sold through the place and exported to Japan, Germany and other nations around the world and areas.
The firm’s predecessor was quotHangZhou Carbon Plant quot (market code 205 EPT). The EPT was created in 1965. It was place 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 (Team) Co., Ltd. In 2001, HangZhou Carbon Co., Ltd. was renamed HangZhou HaiEPT EPT Substance Technologies Co., Ltd. and was shown on the ZheEPTng Stock Exchange in 2002 unEPTthe stock title quotHaiEPT Technology quot. The inventory code is 60571, and the total share money is 20 million shares. Among them, HangZhou Carbon (Team) Co., Ltd. holds 116 million shares, other promoters maintain 4 million shares, and eighty 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 Technological innovation Company held by HangZhou Carbon (Team) Co., Ltd. and became the EPT company of HaiEPT Technology Organization. After the approval of the State Administration for Industry and Commerce, the business identify Transformed 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. Massive Carbon Company. After the completion of the transfer, EPTda Carbon Organization grew to become the leading specialist manufacturer of carbon products in China and the planet.
3. The main positive aspects of the EPTrprise:
EPTda Carbon Firm has a full set of equipment for the generation of carbon products at the global sophisticated level. It has successively EPTed electrical heating kneaders, secondary roasting tunnel kilns, electrode cleansing EPTs, substantial-stress impregnation, and electrode mix processing EPT instruments from the EPT States, Japan, and Germany. The essential equipment, eEPTly the entirely automated batching 40MN push tools EPTed from Japan, is one of the only two most sophisticated generation traces in the world.
EPTda Carbon’s merchandise are divided into three sequence, eleven groups, 38 varieties and 126 specs. EPT electrode sequence have extremely large EPT, high EPT, regular EPT graphite electrode carbon brick series have microporous carbon brick for blast furnace, semi-graphite carbon brick, aluminum for common cathode carbon brick, big area semi-graphite cathode carbon brick, graphite Cathode carbon bricks, lining carbon bricks for various mineral heating furnaces new carbon content sequence incEPT nuclear graphite goods, EPT graphite items, biochar items, carbon felts and carbon / carbon composite resources, and many others. The goods are extensively utilized in metallurgy and chemical industry , Aviation, aerospace, healthcare, nuclear EPT and other fields.
four. EPTful circumstances: The goods are sold in much more than thirty provinces, cities and autonomous locations across the region, and exported to much more than 40 nations and locations on 5 continents. Primarily based on the top quality of professionals and expert services, we will very carefully provide our clients and try to open up up new marketplaces.
5. Motives for selecting a business:
The quality adopts ISO9001 for the EPT method of top quality control, and the tests and investigation area has passed CNAS certification. More than 50 new products / new systems have handed nationwide, provincial and ministerial-level appraisal, and 44 items have acquired countrywide and provincial-degree awards, incXiHu (West Lake) Dis.Hu (West Lake) Dis. twelve countrywide silver awards and 22 large-top quality solution awards from the Ministry of Metallurgy. Obtained nuclear safety products producing license, CNAS laboratory accreditation certification, ISO9001 high quality system, ISO14001 environmental program, OHSAS18001 occupational health and basic safety administration system certification, and so on., 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 College middot EPTda Carbon Graphene Analysis Institute quot, and so on., the research and generation of blast furnace carbon brick, carbon / graphite materials for nuclear EPT, graphene preparing and application technologies maintains a domestic leading situation, The all round technological ability has arrived at the global innovative stage.
6. Qualification honor:
Considering that 1980, the company’s headquarters has gained 12 countrywide silver awards, 22 higher-high quality solution awards from the Ministry of Metallurgy, and 3 provincial outstanding solution awards. quotLanguang quot brand name large-EPT, ultra-large-EPT graphite electrodes and blast furnace carbon bricks have been detailed as the first batch of quotXiHu (West Lake) Dis.hu (West Lake) Dis.o Fantastic Items quot by the ZheEPTng Provincial People’s Government. item quot. The extremely-large-EPT graphite electrodes and EPT-existence blast furnace carbon bricks were jointly named as national important new items by the 5 national ministries and commissions. The investigation and manufacturing of new carbon resources this kind of as nuclear graphite and biochar preserve a leading placement in China. The organization was recognized as a high-tech EPTrprise by the People’s Authorities of ZheEPTng Province in 1999. EPTrprise administration has been awarded the honorary titles of more than 50 international locations, provinces and ministries such as quotNational Superior EPTrprise for EPTrprise Rectification quot, quotNational 2nd-tier EPTrprise quot, quotQuality Management 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 national EPT coverage, and is in complete accordance with the deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment coverage of the western region and the deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment path of the uncooked material sector identified by the condition.
Firm Profile:
EPTda Carbon EPT Material 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 Metropolis, 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 Higher-tech Resources Co., Ltd.,EPTda XiHu (West Lake) Dis.como (ZheEPTng ) Needle Coke Technologies Co., Ltd. and other a lot more than 10 subsidiaries have fashioned an unprecedEPTd EPT advantage. At existing, they have become the world’s foremost substantial-top quality carbon product production and source foundation, involving nuclear carbon substance research and manufacturing base.
The company’s carbon items are divided into 4 main series. The top items incEPT extremely-high EPT, large EPT, and normal EPT graphite electrodes extremely-micropores, micropores, graphite, semi-graphite, substantial thermal conductivity carbon bricks, and high corrosion resistance carbon Bricks, large-part semi-graphite cathodes, graphitized cathodes, graphite anodes for magnesium electrolysis, and carbon bricks lined with various mineral heating furnaces EPT graphite items (superfine composition, good framework, medium wonderful construction, medium coarse composition graphite) , Carbon / graphite components for nuclear EPT (substantial-temperature gas-cooled reactor / quickly reactor and other s), graphene and its downstream merchandise, activated carbon for supercapacitors, substantial-end graphite anode supplies for lithium-ion batteries, carbon fiber, carbon / carbon composite materials and other new carbon Substance merchandise coal-primarily based needle coke and reduced-sulfur calcined petroleum coke, coal pitch and other principal uncooked materials for the production of carbon items, numerous of which are domestically initiated and split the monopoly of overseas organizations. Items are broadly employed in metallurgy, new energy, chemical, EPTry, healthcare and other EPT and high-tech fields, bought properly in much more than 30 provinces, municipalities and autonomous regions across the region, and exported to far more than 40 international locations and regions on 5 continents.
The firm has internationally sophisticated carbon production tools. It has successively EPTed key equipment of global superior amount from the EPT States, Japan, and Germany, this kind of as electric powered heating kneaders, secondary roasting tunnel kilns, electrode cleansing EPTs, substantial-force impregnation, and vibration forming EPTs, eEPTly the fully automatic substances EPTed from Japan, 40MN The ramming horizontal press equipment is one of the most superior large-scale electrode manufacturing tools in the planet these days. It also has an internally advanced graphitizing furnace and a 20000KVA DC graphitizing furnace.
The company is a higher-tech EPTrprise, a foremost EPTrprise in the Nationwide Science and Engineering Innovation Foundation, a technologies innovation demonstration EPTrprise in ZheEPTng Province, and a spine EPTrprise in strategic rising EPT in ZheEPTng Province. Based mostly on a lot more than fifty several years of investigation and deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment and production of carbon products, the firm has enhanced and constantly enhanced the technology of carbon products. R amp D, creation, good quality, products, protection, environmental safety, occupational overall health and other management programs with appropriate qualities. It has a national EPTrprise technologies cEPTr, a post-doctoral scientific study station, a ZheEPTng carbon new content engineering (study) cEPTr, and a ZheEPTng science and technology trade and innovation base. Much more than fifty new items / new systems have handed national, provincial and ministerial appraisal, and forty four items Received nationwide, provincial and ministerial awards, incXiHu (West Lake) Dis.Hu (West Lake) Dis. 12 nationwide silver awards and 22 high-good quality solution awards from the Ministry of Metallurgy. Attained nuclear security tools production license, CNAS laboratory accreditation certification, ISO9001 good quality method, ISO14001 environmental system and OHSAS18001 occupational well being and basic safety management method certificate, etc., and jointly estabEPTd quotTsingEPT University 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, etc., the analysis and production of blast furnace carbon brick, carbon / graphite resources for nuclear EPT, graphene preparation and application technological innovation maintains a domestic leading position, The general technological functionality has arrived at the intercontinental innovative level.
The firm has been awarded quotNational Second-Class EPTrprise quot, quotQuality Administration Award of the Ministry of Metallurgy quot, quotNational May possibly 1 Labor Certification quot, quotNational Advanced Employment and Social Protection Private EPTrprise quot, quotNational Mechanical and Metallurgical Constructing Components Method Innovation EPT quot, quotNational Double Enjoy and Double Analysis quot Numerous honorary titles such as quotAdvanced EPTrprise Trade Union quot, quotNational Innovation 1st Priority in EPTring Grassroots Party Organizations quot and quotNational Product Workers’ Residence quot.
In the foreseeable future deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment process, the organization will adhere to the direction 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 objectives of quotindustry serving the country and generating a planet-course carbon EPTrprise quot, and stick to the quotbusiness management have to be advantageous to the federal government, The EPTrprise values of quotbenefiting the EPTrprise and benefiting the personnel quot adhere to the EPTrprise spirit of quotpeople-oriEPTd, integrity 1st quot, put into action the EPTrprise tenet of quottake from the culture and return to the society quot, rely on technological development and fantastic management to pace up the item framework Adjust, enhance useful resource allocation, give play to gear advantages, apply brand technique, kind a priority for the deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment of new carbon components, 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 overall deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment of carbon bricks and main uncooked materials, keep on to lengthen the carbon sector chain, increase integration, and go Proceed to compose a new chapter of China’s carbon business with the highway of sustainable deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment and worldwide deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment primarily based on technological innovation, useful resource conservation and environmental friendliness.
Item introduction:
The company’s carbon merchandise are divided into four main sequence. The major merchandise incEPT extremely-high EPT, high EPT, and ordinary EPT graphite electrodes ultra-micropores, micropores, graphite, semi-graphite, higher thermal conductivity carbon bricks, and higher corrosion resistance carbon Bricks, huge-segment semi-graphite cathodes, graphitized cathodes, graphite anodes for magnesium electrolysis, and carbon bricks lined with a variety of mineral heating furnaces EPT graphite products (superfine composition, fantastic structure, medium fantastic composition, medium coarse structure graphite) , Carbon / graphite resources for nuclear EPT (substantial-temperature gasoline-cooled reactor / fast reactor and other s), graphene and its downstream products, activated carbon for supercapacitors, large-stop graphite anode components for lithium-ion batteries, carbon fiber, carbon / carbon composite supplies and other new carbon Materials products coal-primarily based needle coke and low-sulfur calcined petroleum coke, coal pitch and other primary raw components for the manufacturing of carbon items, many of which are domestically initiated and crack the monopoly of foreign firms. Products are widely used in metallurgy, new power, chemical, EPTry, medical and other EPT and high-tech fields, bought well in much more than thirty provinces, municipalities and autonomous locations across the country, and exported to far more than 40 international locations and locations on five continents.
