EPTda Carbon large-purity graphite powEPTis broadly employed in catalyst carriers, conductive plastics, conductive coatings, high-quality lubricating oil, substantial-purity cherished metallic wire drawing demoulding, lithium ion batteries, gasoline cells and other EPT. The precursor of pure submicron graphite powder.
Normal Values of the Higher-purity EPT Powder
| specification method |
Carbon content material % |
Ash % |
Accurate density g/cm3 |
Specific floor locationm2/g | Bulk densityg/cm3 | EPT layer spacing d002/nm | Particle dimensionsD50 mum/mesh |
| FDF-6 | ge99.5 | le0.two | ge2.23 | le25 | ge0.35 | .3360 plusmn0.0003 | le8/1300mesh |
| FDF-7 | ge99.9 | le0.1 | ge2.23 | le25 | ge0.35 | .3360 plusmn0.0003 | le8/1300mesh |
The approach can be adjusted in accordance to the wants of the person to fulfill the diverse demands of the person on the particle measurement and purity of the merchandise.
XRD pattern of graphite powder
Superfine synthetic graphite powder
EPTda Carbon EPT Content Technologies Co., Ltd. has the leading domestic technology research and deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment and tests cEPTr, and has a first-class research and deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment crew. EPTda Carbon has inherited the core procedure engineering of carbon-graphite components for much more than 50 a long time, trying to keep up with the deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment demands of the graphite business. EPTda Carbon selects substantial-good quality synthetic graphite powEPTraw resources for creation and processing, and employs substantial-quality EPTed needle coke and sponge coke as uncooked resources for artificial graphite powder.
Needle coke
With apparent needle-like structure and fiber texture,
There will be really lower amounts in the course of delayed coking
Grade needle coke development. Because of to the sulfur articles in needle coke,
Rigorous high quality in ash, risky make a difference and true density
The amount index requires that only higher aromatics and minimal impurities are utilized
Thermal cracking tar and catalytic cracking clarified oil can produce
Needle coke creation is currently the optimum good quality synthetic graphite raw substance.
Sponge coke
Appearance is sponge-like or honeycomb composition, chemical response
Large adaptability, minimal impurity articles, simple graphitization, higher temperature
Right after remedy, the merchandise has a substantial degree of graphitization.
EPTda Carbon has skilled core technology and complete manufacturing line. The extremely-good artificial graphite powEPTuses superior gear these kinds of as ultra-good airflow mill, turbo airflow mill and laser diffraction particle dimension analyzer. The process faXiHu (West Lake) Dis.Hu (West Lake) Dis.ties are full, the high quality adopts ISO9001 for the EPT approach of good quality manage, and the testing and investigation area has passed CNAS certification.
EPTda Carbon aims to constantly increase the client satisfaction of synthetic graphite powder. Based mostly on raw material advantages, gear benefits, and complex benefits, it continually introduces extremely-fine synthetic graphite powEPTwith much less impurities and steady high quality compared with organic graphite powder, which has much better electrical conductivity, thermal conductivity and lubricity than carbon black, and is dedicated to customers. Produce worth.
EPTda Carbon Ultrafine Synthetic EPT PowEPTMain Market Area:
1) Thermal conductivity, electrical conductivity, and lubrication aids for resin and rubber components
2) High temperature resistant high-quality grease lubrication additives
3) Substantial temperature resistant steel material lubrication assist
four) Pore-forming agent for ceramic materials
five) Cast pipe launEPTcoating
six) Metallurgical mold release agent
7) Fantastic chemical uncooked materials additives
The main objective of EPTda carbon superfine artificial graphite powder:
1) Gas mobile
2) conductive plastic additives
3) Conductive coating
4) Catalyst carrier
5) Very hot steel forming
6) Tough alloy
7) PowEPTmetallurgy
eight) Friction substance
nine) Pencil guide
ten) Wonderful ceramics
11) Carbon brush
twelve) Diamond
13) Refractories
14) Battery
fifteen) Gaskets and seals
16) Lubricating components
EPTda carbon ultrafine synthetic graphite powEPTphysical and chemical index-common benefit
| specification Selection |
Carbon articles % |
Ash % |
Accurate density g / cm3 |
Certain surface area location m2 / g | Particular surface area m2 / g | EPT layer spacing d002 / nm | Particle dimension D50 mum / mesh |
| FDF-six | ge99.5 | le0.two | ge2.23 | le25 | ge0.35 | .3360 plusmn0.0003 | le8/1300 |
| FDF-seven | ge99.9 | le0.one | ge2.23 | le25 | ge0.35 | .3360 plusmn0.0003 | le8/1300 |
EPTda carbon ultrafine artificial graphite powder-laser diffraction particle dimensions distribution diagram (as revealed in Determine one-four)
one
2
3
four
EPTda carbon ultrafine synthetic graphite powder-SEM electron micrograph
EPTda carbon ultrafine artificial graphite powder-X-ray diffraction sample
Pos.[ deg2Th.] Height[cts] FWHM[ deg2Th.] d-spacing[ Aring] Rel.Int.[%]
23.8703 451.08 .571 3.72785 .41
25.6157 1094.28 .1673 three.47766 .99
26.4765 111015.40 .1506 3.36231 one hundred.00
28.7710 580.02 .1171 3.10305 .52
Pos.[ deg2Th.] Peak[cts] FWHM[ deg2Th.] d-spacing[ Aring] Rel.Int.[%]
23.8688 562.eleven .1673 3.72809 .41
26.4906 136372.thirty .1673 three.3600 a hundred.00
28.8242 953.35 .1004 3. 0571 4 .70
42.3634 830.29 .1004 2.13363 .61
1. Placement of the EPTrprise:
Continue to write a new chapter of China’s carbon sector with the road 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, resource conservation and environmental friendliness.
2. The history, heritage and company scope of the business:
The firm (formerly HaiEPT Engineering) was estabEPTd on January eighteen, 1999. In September 2006, the personal EPTrprise, ZheEPTng EPTda Team EPT Co., Ltd. efficiently acquired 51.62% of the firm’s fairness by means of community bidding. The company was productively remodeled into a private EPT firm. In orEPTto keep away from opposition in the market, the organization 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 creation methods. The firm’s manufacturing potential and profitability have been drastically enhanced. The carbon products made by the organization are offered during the region and exported to Japan, Germany and other nations and locations.
The firm’s predecessor was quotHangZhou Carbon Plant quot (market code 205 EPT). The EPT was built in 1965. It was put 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 Technology Co., Ltd. and was shown on the ZheEPTng Inventory Trade in 2002 unEPTthe inventory title quotHaiEPT Engineering quot. The inventory code is 60571, and the complete share money is 20 million shares. Between them, HangZhou Carbon (Group) Co., Ltd. holds 116 million shares, other promoters keep 4 million shares, and 80 million shares are outstXiHu (West Lake) Dis.Hu (West Lake) Dis..
On September 28, 2006, ZheEPTng EPTda Group EPT Co., Ltd. successfully bid for fifty one.sixty two% of the shares of HaiEPT Technologies Organization held by HangZhou Carbon (Group) Co., Ltd. and turned the EPT firm of HaiEPT Technologies Company. After the approval of the Point out Administration for Industry and Commerce, the business title Transformed to EPTda Carbon EPT Materials 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 Team EPT Co., Ltd. Massive Carbon Firm. Soon after the completion of the transfer, EPTda Carbon Business turned the leading skilled company of carbon products in China and the globe.
three. The core positive aspects of the EPTrprise:
EPTda Carbon Company has a complete set of products for the generation of carbon products at the worldwide innovative degree. It has successively EPTed electric heating kneaders, secondary roasting tunnel kilns, electrode cleansing EPTs, high-strain impregnation, and electrode blend processing EPT equipment from the EPT States, Japan, and Germany. The key equipment, eEPTly the fully automatic batching 40MN push equipment EPTed from Japan, is 1 of the only two most innovative creation strains in the world.
EPTda Carbon’s goods are divided into 3 series, 11 categories, 38 kinds and 126 requirements. EPT electrode series have ultra high EPT, substantial EPT, ordinary EPT graphite electrode carbon brick collection have microporous carbon brick for blast furnace, semi-graphite carbon brick, aluminum for regular cathode carbon brick, massive part semi-graphite cathode carbon brick, graphite Cathode carbon bricks, lining carbon bricks for a variety of mineral heating furnaces new carbon materials series incEPT nuclear graphite items, EPT graphite goods, biochar items, carbon felts and carbon / carbon composite resources, and so on. The goods are broadly employed in metallurgy and chemical sector , Aviation, aerospace, health care, nuclear EPT and other fields.
four. EPTful situations: The items are sold in more than 30 provinces, towns and autonomous locations across the place, and exported to more than 40 international locations and regions on five continents. Based on the high quality of professionals and specialist companies, we will cautiously provide our buyers and try to open up new markets.
5. Motives for choosing a company:
The high quality adopts ISO9001 for the EPT procedure of top quality handle, and the testing and investigation place has handed CNAS certification. Far more than 50 new products / new systems have handed national, provincial and ministerial-level appraisal, and 44 products have obtained nationwide and provincial-amount awards, incXiHu (West Lake) Dis.Hu (West Lake) Dis. twelve national silver awards and 22 high-high quality merchandise awards from the Ministry of Metallurgy. Received nuclear security equipment production license, CNAS laboratory accreditation certificate, ISO9001 high quality technique, ISO14001 environmental program, OHSAS18001 occupational health and basic safety administration system certificate, and so on., 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 College middot EPTda Carbon Graphene Research Institute quot, etc., the investigation and generation of blast furnace carbon brick, carbon / graphite resources for nuclear EPT, graphene planning and software engineering maintains a domestic foremost position, The total technological ability has attained the intercontinental innovative degree.
6. Qualification honor:
Because 1980, the firm’s headquarters has received 12 national silver awards, 22 substantial-top quality product awards from the Ministry of Metallurgy, and three provincial exceptional merchandise awards. quotLanguang quot brand higher-EPT, extremely-substantial-EPT graphite electrodes and blast furnace carbon bricks ended up outlined as the very first batch of quotXiHu (West Lake) Dis.hu (West Lake) Dis.o Fantastic Items quot by the ZheEPTng Provincial People’s Authorities. merchandise quot. The extremely-higher-EPT graphite electrodes and EPT-life blast furnace carbon bricks had been jointly named as countrywide important new items by the five nationwide ministries and commissions. The research and manufacturing of new carbon resources such as nuclear graphite and biochar preserve a major placement in China. The organization was regarded as a higher-tech EPTrprise by the People’s Govt 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 Superior EPTrprise for EPTrprise Rectification quot, quotNational Second-tier EPTrprise quot, quotQuality Management 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 countrywide EPT coverage, and is in full accordance with the deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment coverage of the western location and the deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment path of the raw substance business identified by the condition.
Company Profile:
EPTda Carbon EPT Materials Technological innovation 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 firm 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 more than 10 subsidiaries have formed an unprecedEPTd EPT advantage. At present, they have become the world’s foremost large-high quality carbon solution generation and source base, involving nuclear carbon material analysis and manufacturing base.
The firm’s carbon items are divided into four main sequence. The top products incEPT ultra-substantial EPT, large EPT, and ordinary EPT graphite electrodes ultra-micropores, micropores, graphite, semi-graphite, high thermal conductivity carbon bricks, and higher corrosion resistance carbon Bricks, large-part semi-graphite cathodes, graphitized cathodes, graphite anodes for magnesium electrolysis, and carbon bricks lined with a variety of mineral heating furnaces EPT graphite goods (superfine composition, wonderful construction, medium good composition, medium coarse structure graphite) , Carbon / graphite resources for nuclear EPT (higher-temperature gasoline-cooled reactor / rapidly reactor and other s), graphene and its downstream products, activated carbon for supercapacitors, higher-end graphite anode materials for lithium-ion batteries, carbon fiber, carbon / carbon composite materials and other new carbon Materials products coal-primarily based needle coke and minimal-sulfur calcined petroleum coke, coal pitch and other main uncooked supplies for the generation of carbon goods, many of which are domestically initiated and crack the monopoly of overseas businesses. Products are widely employed in metallurgy, new power, chemical, EPTry, healthcare and other EPT and high-tech fields, bought nicely in far more than 30 provinces, municipalities and autonomous areas throughout the place, and exported to more than forty countries and locations on 5 continents.
The firm has internationally innovative carbon manufacturing equipment. It has successively EPTed important tools of intercontinental advanced amount from the EPT States, Japan, and Germany, this sort of as electric heating kneaders, secondary roasting tunnel kilns, electrode cleaning EPTs, high-force impregnation, and vibration forming EPTs, eEPTly the fully automated components EPTed from Japan, 40MN The ramming horizontal press products is one of the most innovative massive-scale electrode creation products in the globe these days. It also has an internally sophisticated graphitizing furnace and a 20000KVA DC graphitizing furnace.
The firm is a substantial-tech EPTrprise, a major EPTrprise in the National Science and Engineering Innovation Foundation, a technology innovation demonstration EPTrprise in ZheEPTng Province, and a spine EPTrprise in strategic emerging EPT in ZheEPTng Province. Dependent on more than fifty several years of analysis and deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment and production of carbon goods, the company has enhanced and repeatedly improved the engineering of carbon items. R amp D, production, high quality, equipment, safety, environmental safety, occupational wellness and other administration systems with acceptable qualities. It has a nationwide EPTrprise technology cEPTr, a put up-doctoral scientific analysis station, a ZheEPTng carbon new substance engineering (research) cEPTr, and a ZheEPTng science and technologies trade and innovation foundation. More than 50 new products / new technologies have passed national, provincial and ministerial appraisal, and 44 items Received countrywide, provincial and ministerial awards, incXiHu (West Lake) Dis.Hu (West Lake) Dis. twelve nationwide silver awards and 22 large-high quality solution awards from the Ministry of Metallurgy. Acquired nuclear protection equipment manufacturing license, CNAS laboratory accreditation certification, ISO9001 top quality system, ISO14001 environmental program and OHSAS18001 occupational health and safety administration technique certification, and many others., and jointly estabEPTd quotTsingEPT College middot EPTda Carbon Nuclear EPT R amp D CEPTr quot quotZheEPTng University of Science and Technology middot EPTda Carbon Blast Furnace Carbon Brick R amp D CEPTr quotHangZhou College middot EPTda Carbon Graphene Study Institute quot, etc., the study and creation of blast furnace carbon brick, carbon / graphite components for nuclear EPT, graphene planning and application engineering maintains a domestic top place, The overall technological capacity has arrived at the global advanced stage.
The firm has been awarded quotNational Second-Class EPTrprise quot, quotQuality Management Award of the Ministry of Metallurgy quot, quotNational May possibly 1 Labor Certificate quot, quotNational Superior Work and Social Protection Non-public EPTrprise quot, quotNational Mechanical and Metallurgical Creating Components Method Innovation EPT quot, quotNational Double Love and Double Evaluation quot Numerous honorary titles these kinds of as quotAdvanced EPTrprise Trade Union quot, quotNational Innovation 1st Priority in EPTring Grassroots Social gathering Corporations quot and quotNational Product Workers’ Home quot.
In the potential deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment process, the company will adhere to the direction of XiHu (West Lake) Dis. XiHu (West Lake) Dis.hu (West Lake) Dis.’s new era of socialism with EPT traits, intently XiHu (West Lake) Dis.Hu (West Lake) Dis.g at the EPTrprise deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment targets of quotindustry serving the country and producing a planet-course carbon EPTrprise quot, and stick to the quotbusiness administration have to be beneficial to the 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 society and return to the society quot, depend on technological progress and good administration to velocity up the solution composition Alter, improve useful resource allocation, give enjoy to equipment positive aspects, apply model approach, kind a priority for the deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment of new carbon components, concentrate 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 main uncooked supplies, proceed to prolong the carbon industry chain, enhance integration, and go Continue 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.
Product introduction:
The firm’s carbon goods are divided into 4 key series. The leading goods incEPT extremely-large EPT, higher EPT, and normal EPT graphite electrodes extremely-micropores, micropores, graphite, semi-graphite, large thermal conductivity carbon bricks, and higher corrosion resistance carbon Bricks, large-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 construction, fine composition, medium wonderful structure, medium coarse construction graphite) , Carbon / graphite resources for nuclear EPT (large-temperature gasoline-cooled reactor / quick reactor and other s), graphene and its downstream goods, activated carbon for supercapacitors, higher-stop graphite anode materials for lithium-ion batteries, carbon fiber, carbon / carbon composite components and other new carbon Substance products coal-primarily based needle coke and minimal-sulfur calcined petroleum coke, coal pitch and other main raw materials for the generation of carbon goods, several of which are domestically initiated and crack the monopoly of overseas organizations. Merchandise are widely employed in metallurgy, new energy, chemical, EPTry, healthcare and other EPT and high-tech fields, offered properly in much more than 30 provinces, municipalities and autonomous locations throughout the nation, and exported to far more than 40 nations around the world and locations on 5 continents.
