High Quality Graphite Powder for Pencil Lead

EPTda Carbon substantial-purity graphite powEPTis commonly utilised in catalyst carriers, conductive plastics, conductive coatings, substantial-quality lubricating oil, higher-purity treasured metallic wire drawing demoulding, lithium ion batteries, gasoline cells and other EPT. The precursor of pure submicron graphite powder.
Standard Values of the Higher-purity EPT Powder

specification
manner
Carbon articles
%
Ash
%
Correct density
g/cm3
Certain floor aream2/g Bulk densityg/cm3 EPT layer spacing d002/nm Particle measurementD50
mum/mesh
FDF-six ge99.5 le0.two ge2.23 le25 ge0.35 .3360 plusmn0.0003 le8/1300mesh
FDF-7 ge99.nine le0.1 ge2.23 le25 ge0.35 .3360 plusmn0.0003 le8/1300mesh

The method can be modified according to the needs of the consumer to fulfill the various requirements of the consumer on the particle size and purity of the item.

XRD pattern of graphite powder

Superfine artificial graphite powder
EPTda Carbon EPT Substance Technologies Co., Ltd. has the leading domestic engineering analysis and deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment and tests cEPTr, and has a initial-course analysis and deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment group. EPTda Carbon has inherited the core method technology of carbon-graphite components for far more than fifty many years, keeping 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-good quality EPTed needle coke and sponge coke as uncooked supplies for synthetic graphite powder.


Needle coke
With evident needle-like structure and fiber texture,
There will be extremely reduced amounts for the duration of delayed coking
Quality needle coke formation. Thanks to the sulfur content in needle coke,
Rigorous good quality in ash, unstable issue and correct density
The amount index calls for that only high aromatics and minimal impurities are employed
Thermal cracking tar and catalytic cracking clarified oil can make
Needle coke production is at present the optimum high quality synthetic graphite uncooked materials.

Sponge coke
Look is sponge-like or honeycomb composition, chemical reaction
Substantial adaptability, low impurity content, easy graphitization, high temperature
Following therapy, the solution has a high diploma of graphitization.

EPTda Carbon has skilled core technologies and total creation line. The extremely-wonderful artificial graphite powEPTuses innovative tools such as extremely-fantastic airflow mill, turbo airflow mill and laser diffraction particle size analyzer. The method faXiHu (West Lake) Dis.Hu (West Lake) Dis.ties are total, the good quality adopts ISO9001 for the EPT method of quality manage, and the testing and evaluation room has handed CNAS certification.
EPTda Carbon aims to continually boost the consumer gratification of artificial graphite powder. Based mostly on raw content benefits, products positive aspects, and specialized rewards, it constantly introduces ultra-good synthetic graphite powEPTwith much less impurities and secure high quality when compared with normal graphite powder, which has better electrical conductivity, thermal conductivity and lubricity than carbon black, and is focused to buyers. Develop value.
EPTda Carbon Ultrafine Synthetic EPT PowEPTMain Industry Location:
1) Thermal conductivity, electrical conductivity, and lubrication aids for resin and rubber resources
two) Substantial temperature resistant high-quality grease lubrication additives
3) Higher temperature resistant steel materials lubrication aid
4) Pore-forming agent for ceramic materials
5) Cast pipe launEPTcoating
six) Metallurgical mould launch agent
seven) Fantastic chemical uncooked material additives
The primary objective of EPTda carbon superfine synthetic graphite powder:
one) Gasoline mobile
two) conductive plastic additives
three) Conductive coating
four) Catalyst provider
5) Scorching metal forming
six) Hard alloy
seven) PowEPTmetallurgy
eight) Friction substance
9) Pencil direct
ten) Fantastic ceramics
11) Carbon brush
12) Diamond
13) Refractories
14) Battery
fifteen) Gaskets and seals
16) Lubricating components

EPTda carbon ultrafine synthetic graphite powEPTphysical and chemical index-typical worth

specification
Selection
Carbon material
%
Ash
%
Correct density
g / cm3
Particular area spot m2 / g Certain surface area spot m2 / g EPT layer spacing d002 / nm Particle dimensions D50
mum / mesh
FDF-six ge99.5 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 size distribution diagram (as proven in Figure one-four)

1

2

3

four

EPTda carbon ultrafine artificial 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
25.6157 1094.28 .1673 3.47766 .99
26.4765 111015.forty .1506 3.36231 one hundred.00
28.7710 580.02 .1171 three.10305 .fifty two

Pos.[ deg2Th.] Top[cts] FWHM[ deg2Th.] d-spacing[ Aring] Rel.Int.[%]

23.8688 562.11 .1673 three.72809 .forty one
26.4906 136372.thirty .1673 3.3600 one hundred.00
28.8242 953.35 .1004 3. 0571 four .70
forty two.3634 830.29 .1004 two.13363 .sixty one

one. Situation of the EPTrprise:
Continue 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 based on technological innovation, useful resource conservation and environmental friendliness.
two. The track record, historical past and company scope of the organization:
The business (formerly HaiEPT Technology) was estabEPTd on January 18, 1999. In September 2006, the non-public EPTrprise, ZheEPTng EPTda Team EPT Co., Ltd. successfully obtained 51.62% of the company’s fairness by means of community bidding. The firm was efficiently remodeled into a non-public EPT company. In orEPTto stay away from competitors in the business, the company 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 resources. The company’s creation potential and profitability have been tremendously enhanced. The carbon goods produced by the company are marketed during the region and exported to Japan, Germany and other nations and regions.
The firm’s predecessor was quotHangZhou Carbon Plant quot (sector code 205 EPT). The EPT was developed in 1965. It was place 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 (Team) Co., Ltd. In 2001, HangZhou Carbon Co., Ltd. was renamed HangZhou HaiEPT EPT Content Engineering Co., Ltd. and was shown on the ZheEPTng Inventory Exchange in 2002 unEPTthe inventory title quotHaiEPT Technology quot. The inventory code is 60571, and the complete share funds is twenty million shares. Amongst them, HangZhou Carbon (Group) Co., Ltd. retains 116 million shares, other promoters hold four 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. effectively bid for fifty one.sixty two% of the shares of HaiEPT Technologies Company held by HangZhou Carbon (Group) Co., Ltd. and turned the EPT business of HaiEPT Technologies Business. Soon after the approval of the State Administration for Business and Commerce, the company name Transformed to EPTda Carbon EPT Material 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. Big Carbon Company. Right after the completion of the transfer, EPTda Carbon Organization turned the major professional producer of carbon products in China and the world.
three. The core advantages of the EPTrprise:
EPTda Carbon Company has a total established of equipment for the creation of carbon items at the global innovative stage. It has successively EPTed electric heating kneaders, secondary roasting tunnel kilns, electrode cleaning EPTs, large-strain impregnation, and electrode combination processing EPT tools from the EPT States, Japan, and Germany. The crucial products, eEPTly the entirely automatic batching 40MN push equipment EPTed from Japan, is 1 of the only two most innovative generation traces in the world.
EPTda Carbon’s items are divided into 3 series, eleven types, 38 kinds and 126 technical specs. EPT electrode sequence have extremely substantial EPT, substantial EPT, common EPT graphite electrode carbon brick collection have microporous carbon brick for blast furnace, semi-graphite carbon brick, aluminum for normal cathode carbon brick, big part semi-graphite cathode carbon brick, graphite Cathode carbon bricks, lining carbon bricks for numerous mineral heating furnaces new carbon materials collection incEPT nuclear graphite products, EPT graphite products, biochar items, carbon felts and carbon / carbon composite supplies, etc. The products are commonly utilized in metallurgy and chemical sector , Aviation, aerospace, health care, nuclear EPT and other fields.
4. EPTful circumstances: The goods are marketed in far more than thirty provinces, cities and autonomous areas across the country, and exported to far more than 40 international locations and areas on 5 continents. Primarily based on the quality of experts and expert services, we will cautiously serve our buyers and try to open up up new marketplaces.
5. Motives for selecting a business:
The quality adopts ISO9001 for the EPT procedure of high quality handle, and the screening and analysis room has passed CNAS certification. Much more than 50 new products / new systems have passed countrywide, provincial and ministerial-stage appraisal, and forty four items have acquired nationwide and provincial-level awards, incXiHu (West Lake) Dis.Hu (West Lake) Dis. 12 countrywide silver awards and 22 substantial-quality item awards from the Ministry of Metallurgy. Attained nuclear security gear producing license, CNAS laboratory accreditation certification, ISO9001 top quality technique, ISO14001 environmental program, OHSAS18001 occupational overall health and protection administration program certificate, and many others., 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 College middot EPTda Carbon Graphene Research Institute quot, etc., the investigation and manufacturing of blast furnace carbon brick, carbon / graphite supplies for nuclear EPT, graphene planning and application technologies maintains a domestic foremost place, The general technological capability has achieved the global sophisticated degree.
6. Qualification honor:
Considering that 1980, the company’s headquarters has won 12 national silver awards, 22 substantial-quality product awards from the Ministry of Metallurgy, and three provincial exceptional merchandise awards. quotLanguang quot manufacturer substantial-EPT, extremely-substantial-EPT graphite electrodes and blast furnace carbon bricks had been outlined as the initial batch of quotXiHu (West Lake) Dis.hu (West Lake) Dis.o Wonderful Products quot by the ZheEPTng Provincial People’s Federal government. solution quot. The ultra-higher-EPT graphite electrodes and EPT-existence blast furnace carbon bricks have been jointly named as countrywide crucial new items by the 5 national ministries and commissions. The analysis and production of new carbon materials this kind of as nuclear graphite and biochar preserve a top situation in China. The business was acknowledged as a substantial-tech EPTrprise by the People’s Authorities of ZheEPTng Province in 1999. EPTrprise administration has been awarded the honorary titles of a lot more than 50 nations around the world, provinces and ministries this kind of as quotNational Sophisticated 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 coverage, and is in comprehensive accordance with the deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment policy of the western area and the deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment direction of the raw content industry decided by the point out.
Company Profile:
EPTda Carbon EPT Materials Technologies Co., Ltd. (hereinafter referred to as: EPTda Carbon) is headquartered in Haishiwan Town, 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 Large-tech Components Co., Ltd.,EPTda XiHu (West Lake) Dis.como (ZheEPTng ) Needle Coke Engineering Co., Ltd. and other far more than ten subsidiaries have formed an unprecedEPTd EPT benefit. At existing, they have turn out to be the world’s foremost substantial-high quality carbon product manufacturing and offer foundation, involving nuclear carbon materials analysis and creation foundation.

The firm’s carbon goods are divided into four main collection. The foremost goods incEPT extremely-large EPT, higher EPT, and common EPT graphite electrodes extremely-micropores, micropores, graphite, semi-graphite, large thermal conductivity carbon bricks, and higher corrosion resistance carbon Bricks, massive-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, fine composition, medium fantastic composition, medium coarse composition graphite) , Carbon / graphite supplies for nuclear EPT (large-temperature fuel-cooled reactor / quick reactor and other s), graphene and its downstream items, activated carbon for supercapacitors, large-end graphite anode supplies for lithium-ion batteries, carbon fiber, carbon / carbon composite components and other new carbon Content items coal-based needle coke and lower-sulfur calcined petroleum coke, coal pitch and other major raw supplies for the generation of carbon goods, several of which are domestically initiated and crack the monopoly of international companies. Merchandise are broadly utilised in metallurgy, new energy, chemical, EPTry, health-related and other EPT and large-tech fields, bought effectively in much more than 30 provinces, municipalities and autonomous regions throughout the country, and exported to a lot more than 40 international locations and locations on five continents.
The firm has internationally advanced carbon manufacturing gear. It has successively EPTed key tools of global superior degree from the EPT States, Japan, and Germany, these kinds of as electric heating kneaders, secondary roasting tunnel kilns, electrode cleansing EPTs, large-strain impregnation, and vibration forming EPTs, eEPTly the entirely automatic substances EPTed from Japan, 40MN The ramming horizontal push equipment is 1 of the most advanced massive-scale electrode generation gear in the entire world nowadays. It also has an internally sophisticated graphitizing furnace and a 20000KVA DC graphitizing furnace.
The firm is a higher-tech EPTrprise, a top EPTrprise in the Nationwide Science and Engineering Innovation Foundation, a technological innovation innovation demonstration EPTrprise in ZheEPTng Province, and a backbone EPTrprise in strategic emerging EPT in ZheEPTng Province. Dependent on much more than fifty several years of investigation and deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment and creation of carbon goods, the organization has improved and constantly enhanced the technological innovation of carbon goods. R amp D, generation, good quality, gear, basic safety, environmental defense, occupational wellness and other management programs with suitable characteristics. It has a national EPTrprise technology cEPTr, a put up-doctoral scientific research station, a ZheEPTng carbon new content engineering (research) cEPTr, and a ZheEPTng science and technologies trade and innovation base. Much more than fifty new items / new technologies have passed countrywide, provincial and ministerial appraisal, and forty four things Received national, provincial and ministerial awards, incXiHu (West Lake) Dis.Hu (West Lake) Dis. twelve national silver awards and 22 high-high quality product awards from the Ministry of Metallurgy. Attained nuclear protection tools producing license, CNAS laboratory accreditation certificate, ISO9001 quality system, ISO14001 environmental technique and OHSAS18001 occupational wellness and basic safety administration method certification, and so on., 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 University middot EPTda Carbon Graphene Investigation Institute quot, etc., the research and manufacturing of blast furnace carbon brick, carbon / graphite components for nuclear EPT, graphene preparing and software engineering maintains a domestic foremost position, The all round technological ability has attained the international advanced level.
The firm has been awarded quotNational 2nd-Class EPTrprise quot, quotQuality Management Award of the Ministry of Metallurgy quot, quotNational Could one Labor Certification quot, quotNational Advanced Employment and Social Safety Non-public EPTrprise quot, quotNational Mechanical and Metallurgical Developing Resources Technique Innovation EPT quot, quotNational Double Adore and Double Analysis quot Several honorary titles this sort of as quotAdvanced EPTrprise Trade Union quot, quotNational Innovation First Priority in EPTring Grassroots Get together Organizations quot and quotNational Product Workers’ House quot.
In the potential deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment method, the company will adhere to the assistance of XiHu (West Lake) Dis. XiHu (West Lake) Dis.hu (West Lake) Dis.’s new period of socialism with EPT qualities, 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 making a entire world-class carbon EPTrprise quot, and comply with the quotbusiness management need to be helpful to the authorities, The EPTrprise values of quotbenefiting the EPTrprise and benefiting the workers quot adhere to the EPTrprise spirit of quotpeople-oriEPTd, integrity initial quot, put into action the EPTrprise tenet of quottake from the modern society and return to the culture quot, depend on technological progress and fantastic management to pace up the product construction Change, optimize resource allocation, give enjoy to gear positive aspects, put into action model method, kind a priority for the deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment of new carbon materials, 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 all round deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment of carbon bricks and main uncooked materials, proceed to lengthen the carbon business chain, boost integration, and go Continue to publish a new chapter of China’s carbon industry with the highway 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, resource conservation and environmental friendliness.
Product introduction:
The company’s carbon products are divided into 4 major sequence. The leading goods incEPT extremely-large EPT, large EPT, and ordinary EPT graphite electrodes ultra-micropores, micropores, graphite, semi-graphite, higher thermal conductivity carbon bricks, and high corrosion resistance carbon Bricks, big-part semi-graphite cathodes, graphitized cathodes, graphite anodes for magnesium electrolysis, and carbon bricks lined with various mineral heating furnaces EPT graphite goods (superfine composition, wonderful composition, medium fantastic structure, medium coarse structure 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, large-stop graphite anode supplies for lithium-ion batteries, carbon fiber, carbon / carbon composite materials and other new carbon Materials merchandise coal-primarily based needle coke and minimal-sulfur calcined petroleum coke, coal pitch and other principal uncooked resources for the generation of carbon merchandise, many of which are domestically initiated and crack the monopoly of foreign firms. Goods are widely employed in metallurgy, new energy, chemical, EPTry, medical and other EPT and high-tech fields, marketed properly in much more than thirty provinces, municipalities and autonomous regions across the country, and exported to a lot more than 40 nations around the world and regions on 5 continents.

High Quality Graphite Powder for Pencil Lead

High Quality Graphite Powder for Pencil Lead