EPTda Carbon high-purity graphite powEPTis broadly employed in catalyst carriers, conductive plastics, conductive coatings, large-quality lubricating oil, substantial-purity precious steel wire drawing demoulding, lithium ion batteries, gasoline cells and other EPT. The precursor of pure submicron graphite powder.
Typical Values of the Higher-purity EPT Powder
|Specific surface area regionm2/g||Bulk densityg/cm3||EPT layer spacing d002/nm||Particle dimensionsD50
The procedure can be altered in accordance to the requirements of the person to fulfill the various demands of the person on the particle size and purity of the item.
XRD pattern of graphite powder
Superfine artificial graphite powder
EPTda Carbon EPT Material Engineering Co., Ltd. has the leading domestic engineering research and deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment and testing cEPTr, and has a 1st-course analysis and deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment staff. EPTda Carbon has inherited the main method engineering of carbon-graphite resources for much more than fifty a long time, trying to keep up with the deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment requirements of the graphite industry. EPTda Carbon selects large-top quality synthetic graphite powEPTraw supplies for production and processing, and utilizes high-high quality EPTed needle coke and sponge coke as raw supplies for artificial graphite powder.
With clear needle-like framework and fiber texture,
There will be incredibly low levels in the course of delayed coking
Grade needle coke formation. Owing to the sulfur content material in needle coke,
Rigid good quality in ash, unstable matter and accurate density
The amount index needs that only substantial aromatics and minimal impurities are used
Thermal cracking tar and catalytic cracking clarified oil can create
Needle coke production is at present the optimum good quality synthetic graphite raw materials.
Physical appearance is sponge-like or honeycomb composition, chemical reaction
Substantial adaptability, low impurity material, straightforward graphitization, substantial temperature
After treatment, the product has a substantial degree of graphitization.
EPTda Carbon has skilled core technology and full generation line. The ultra-wonderful artificial graphite powEPTuses advanced equipment such as extremely-good airflow mill, turbo airflow mill and laser diffraction particle measurement analyzer. The method faXiHu (West Lake) Dis.Hu (West Lake) Dis.ties are complete, the high quality adopts ISO9001 for the EPT procedure of high quality manage, and the tests and investigation area has handed CNAS certification.
EPTda Carbon aims to continuously improve the client gratification of synthetic graphite powder. Based on raw materials benefits, equipment positive aspects, and complex positive aspects, it repeatedly introduces extremely-fantastic synthetic graphite powEPTwith much less impurities and stable top quality in comparison with natural graphite powder, which has much better electrical conductivity, thermal conductivity and lubricity than carbon black, and is dedicated to clients. Generate worth.
EPTda Carbon Ultrafine Synthetic EPT PowEPTMain Market place Spot:
one) Thermal conductivity, electrical conductivity, and lubrication aids for resin and rubber resources
two) Higher temperature resistant higher-quality grease lubrication additives
3) Large temperature resistant steel content lubrication help
4) Pore-forming agent for ceramic resources
five) Forged pipe launEPTcoating
6) Metallurgical mould release agent
seven) Fantastic chemical raw materials additives
The principal purpose of EPTda carbon superfine synthetic graphite powder:
one) Gas mobile
2) conductive plastic additives
3) Conductive coating
4) Catalyst provider
5) Very hot steel forming
six) Difficult alloy
eight) Friction materials
nine) Pencil lead
10) Fantastic ceramics
11) Carbon brush
15) Gaskets and seals
sixteen) Lubricating resources
EPTda carbon ultrafine artificial graphite powEPTphysical and chemical index-standard benefit
g / cm3
|Particular surface area spot m2 / g||Particular surface area region m2 / g||EPT layer spacing d002 / nm||Particle dimensions D50
mum / mesh
EPTda carbon ultrafine artificial graphite powder-laser diffraction particle dimensions distribution diagram (as demonstrated in Determine one-4)
EPTda carbon ultrafine synthetic graphite powder-SEM electron micrograph
EPTda carbon ultrafine synthetic graphite powder-X-ray diffraction sample
Pos.[ deg2Th.] Height[cts] FWHM[ deg2Th.] d-spacing[ Aring] Rel.Int.[%]
23.8703 451.08 .571 3.72785 .forty one
twenty five.6157 1094.28 .1673 three.47766 .ninety nine
26.4765 111015.forty .1506 3.36231 100.00
28.7710 580.02 .1171 three.10305 .52
Pos.[ deg2Th.] Height[cts] FWHM[ deg2Th.] d-spacing[ Aring] Rel.Int.[%]
23.8688 562.eleven .1673 three.72809 .41
26.4906 136372.30 .1673 three.3600 a hundred.00
28.8242 953.35 .1004 three. 0571 four .70
42.3634 830.29 .1004 two.13363 .sixty one
one. Placement 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 global deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment dependent on technological innovation, source conservation and environmental friendliness.
two. The background, heritage and organization scope of the business:
The firm (formerly HaiEPT Engineering) was estabEPTd on January eighteen, 1999. In September 2006, the non-public EPTrprise, ZheEPTng EPTda Group EPT Co., Ltd. successfully acquired 51.sixty two% of the firm’s equity by means of public bidding. The organization was effectively remodeled into a private EPT business. In orEPTto keep away from competition in the business, the organization obtained portion of the shares held by the managing shareholEPTHangZhou Carbon Co., Ltd., HangZhou Carbon Co., Ltd., and HangZhou Rongguang Carbon Co., Ltd. to integrate carbon production assets. The firm’s production capability and profitability have been drastically improved. The carbon goods produced by the firm are marketed all through the place and exported to Japan, Germany and other international locations and regions.
The firm’s predecessor was quotHangZhou Carbon Plant quot (market code 205 EPT). The EPT was constructed in 1965. It was put into procedure 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 Material Engineering Co., Ltd. and was detailed on the ZheEPTng Stock Exchange in 2002 unEPTthe stock name quotHaiEPT Engineering quot. The inventory code is 60571, and the total share money is twenty million shares. Among them, HangZhou Carbon (Team) Co., Ltd. holds 116 million shares, other promoters keep 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. efficiently bid for fifty one.62% of the shares of HaiEPT Technologies Company held by HangZhou Carbon (Group) Co., Ltd. and grew to become the EPT business of HaiEPT Technology Firm. Right after the acceptance of the Condition Administration for Industry and Commerce, the firm identify Transformed to EPTda Carbon EPT Content Engineering 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. Following the completion of the transfer, EPTda Carbon Firm grew to become the leading skilled maker of carbon merchandise in China and the world.
three. The main advantages of the EPTrprise:
EPTda Carbon Business has a complete established of products for the creation of carbon products at the global sophisticated degree. It has successively EPTed electrical heating kneaders, secondary roasting tunnel kilns, electrode cleaning EPTs, large-pressure impregnation, and electrode blend processing EPT tools from the EPT States, Japan, and Germany. The key gear, eEPTly the entirely automated batching 40MN press tools EPTed from Japan, is one of the only two most superior creation strains in the world.
EPTda Carbon’s merchandise are divided into three sequence, 11 groups, 38 kinds and 126 specs. EPT electrode sequence have extremely high EPT, substantial EPT, common EPT graphite electrode carbon brick series have microporous carbon brick for blast furnace, semi-graphite carbon brick, aluminum for common cathode carbon brick, huge segment semi-graphite cathode carbon brick, graphite Cathode carbon bricks, lining carbon bricks for different mineral heating furnaces new carbon material sequence incEPT nuclear graphite merchandise, EPT graphite goods, biochar products, carbon felts and carbon / carbon composite supplies, and so forth. The items are widely employed in metallurgy and chemical market , Aviation, aerospace, health-related, nuclear EPT and other fields.
four. EPTful situations: The items are marketed in a lot more than thirty provinces, cities and autonomous regions across the region, and exported to far more than 40 international locations and locations on 5 continents. Based on the good quality of authorities and skilled solutions, we will cautiously provide our customers and try to open up up new markets.
five. Motives for selecting a business:
The good quality adopts ISO9001 for the EPT procedure of top quality control, and the tests and examination space has handed CNAS certification. Far more than 50 new products / new technologies have passed nationwide, provincial and ministerial-level appraisal, and 44 objects have acquired national and provincial-stage awards, incXiHu (West Lake) Dis.Hu (West Lake) Dis. twelve nationwide silver awards and 22 substantial-good quality item awards from the Ministry of Metallurgy. Attained nuclear safety products production license, CNAS laboratory accreditation certificate, ISO9001 top quality program, ISO14001 environmental program, OHSAS18001 occupational wellness and security administration system certificate, etc., jointly estabEPTd quotTsingEPT University 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 Investigation Institute quot, etc., the study and manufacturing of blast furnace carbon brick, carbon / graphite resources for nuclear EPT, graphene preparing and software technologies maintains a domestic major situation, The general technological capability has arrived at the intercontinental superior stage.
six. Qualification honor:
Given that 1980, the company’s headquarters has received 12 nationwide silver awards, 22 higher-high quality solution awards from the Ministry of Metallurgy, and three provincial outstanding item awards. quotLanguang quot model higher-EPT, extremely-high-EPT graphite electrodes and blast furnace carbon bricks have been shown as the initial batch of quotXiHu (West Lake) Dis.hu (West Lake) Dis.o Wonderful Merchandise quot by the ZheEPTng Provincial People’s Govt. product quot. The extremely-substantial-EPT graphite electrodes and EPT-life blast furnace carbon bricks ended up jointly named as countrywide key new goods by the 5 countrywide ministries and commissions. The research and generation of new carbon components this sort of as nuclear graphite and biochar keep a major placement in China. The company was acknowledged as a substantial-tech EPTrprise by the People’s Govt of ZheEPTng Province in 1999. EPTrprise management has been awarded the honorary titles of far more than fifty countries, provinces and ministries this kind of as quotNational Sophisticated EPTrprise for EPTrprise Rectification quot, quotNational Next-tier EPTrprise quot, quotQuality Management Award of the Ministry of Metallurgy quot and quotNational May possibly 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 total 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 route of the uncooked material industry decided by the condition.
EPTda Carbon EPT Content Engineering 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 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 High-tech Supplies Co., Ltd.,EPTda XiHu (West Lake) Dis.como (ZheEPTng ) Needle Coke Engineering Co., Ltd. and other much more than ten subsidiaries have formed an unprecedEPTd EPT edge. At current, they have grow to be the world’s foremost substantial-quality carbon item manufacturing and provide base, involving nuclear carbon material investigation and manufacturing foundation.
The company’s carbon products are divided into 4 significant sequence. The foremost goods incEPT ultra-high EPT, large EPT, and ordinary EPT graphite electrodes ultra-micropores, micropores, graphite, semi-graphite, higher thermal conductivity carbon bricks, and substantial 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 composition, fine construction, medium fine framework, medium coarse structure graphite) , Carbon / graphite resources for nuclear EPT (high-temperature gas-cooled reactor / fast reactor and other s), graphene and its downstream items, activated carbon for supercapacitors, large-finish graphite anode resources for lithium-ion batteries, carbon fiber, carbon / carbon composite components and other new carbon Content goods coal-dependent needle coke and minimal-sulfur calcined petroleum coke, coal pitch and other principal uncooked supplies for the manufacturing of carbon items, many of which are domestically initiated and split the monopoly of foreign companies. Goods are commonly used in metallurgy, new energy, chemical, EPTry, medical and other EPT and high-tech fields, bought properly in more than thirty provinces, municipalities and autonomous areas across the nation, and exported to more than 40 countries and locations on five continents.
The business has internationally advanced carbon creation tools. It has successively EPTed crucial tools of international innovative amount from the EPT States, Japan, and Germany, this kind of as electrical heating kneaders, secondary roasting tunnel kilns, electrode cleansing EPTs, large-pressure impregnation, and vibration forming EPTs, eEPTly the entirely automated ingredients EPTed from Japan, 40MN The ramming horizontal press tools is a single of the most sophisticated large-scale electrode manufacturing tools in the globe today. It also has an internally superior graphitizing furnace and a 20000KVA DC graphitizing furnace.
The organization is a high-tech EPTrprise, a major EPTrprise in the Nationwide Science and Engineering Innovation Base, a technologies innovation demonstration EPTrprise in ZheEPTng Province, and a backbone EPTrprise in strategic rising EPT in ZheEPTng Province. Based on much more than 50 a long time of analysis and deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment and creation of carbon merchandise, the organization has enhanced and repeatedly enhanced the technologies of carbon goods. R amp D, manufacturing, top quality, tools, protection, environmental security, occupational overall health and other management systems with acceptable attributes. It has a countrywide EPTrprise technological innovation cEPTr, a put up-doctoral scientific analysis station, a ZheEPTng carbon new substance engineering (study) cEPTr, and a ZheEPTng science and technological innovation trade and innovation base. A lot more than fifty new items / new technologies have passed countrywide, provincial and ministerial appraisal, and forty four items Gained countrywide, provincial and ministerial awards, incXiHu (West Lake) Dis.Hu (West Lake) Dis. twelve countrywide silver awards and 22 substantial-top quality solution awards from the Ministry of Metallurgy. Received nuclear basic safety equipment producing license, CNAS laboratory accreditation certification, ISO9001 top quality technique, ISO14001 environmental method and OHSAS18001 occupational well being and safety administration method certificate, and so forth., and jointly estabEPTd quotTsingEPT University 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 research and manufacturing of blast furnace carbon brick, carbon / graphite materials for nuclear EPT, graphene preparing and software technology maintains a domestic major situation, The general technological capability has reached the worldwide advanced level.
The firm has been awarded quotNational Next-Course EPTrprise quot, quotQuality Management Award of the Ministry of Metallurgy quot, quotNational Might 1 Labor Certificate quot, quotNational Innovative Work and Social Stability Private EPTrprise quot, quotNational Mechanical and Metallurgical Creating Components Technique Innovation EPT quot, quotNational Double Really like and Double Evaluation quot Several honorary titles this sort of as quotAdvanced EPTrprise Trade Union quot, quotNational Innovation 1st Priority in EPTring Grassroots Social gathering Corporations quot and quotNational Model Workers’ House quot.
In the long term deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment method, the organization will adhere to the guidance 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 goals of quotindustry serving the country and creating a planet-class carbon EPTrprise quot, and adhere to the quotbusiness administration have to be beneficial to the government, The EPTrprise values of quotbenefiting the EPTrprise and benefiting the workers quot adhere to the EPTrprise spirit of quotpeople-oriEPTd, integrity 1st quot, apply the EPTrprise tenet of quottake from the society and return to the culture quot, count on technological development and fine management to velocity up the solution construction Alter, enhance useful resource allocation, give play to tools advantages, employ brand approach, kind a precedence for the deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment of new carbon resources, 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 overall deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment of carbon bricks and major raw resources, carry on to lengthen the carbon sector chain, enhance integration, and go Proceed to write a new chapter of China’s carbon sector 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 based mostly on technological innovation, useful resource conservation and environmental friendliness.
The firm’s carbon products are divided into 4 significant series. The top items incEPT ultra-high EPT, large EPT, and common EPT graphite electrodes ultra-micropores, micropores, graphite, semi-graphite, higher thermal conductivity carbon bricks, and higher corrosion resistance carbon Bricks, large-section 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 construction, good composition, medium fine framework, medium coarse construction graphite) , Carbon / graphite components for nuclear EPT (higher-temperature gasoline-cooled reactor / fast reactor and other s), graphene and its downstream items, activated carbon for supercapacitors, higher-end graphite anode supplies for lithium-ion batteries, carbon fiber, carbon / carbon composite resources and other new carbon Substance goods coal-based mostly needle coke and minimal-sulfur calcined petroleum coke, coal pitch and other primary raw materials for the generation of carbon items, several of which are domestically initiated and break the monopoly of overseas organizations. Goods are extensively utilized in metallurgy, new vitality, chemical, EPTry, healthcare and other EPT and higher-tech fields, sold well in a lot more than 30 provinces, municipalities and autonomous locations throughout the place, and exported to much more than 40 international locations and areas on five continents.