Battery Grade Flake Graphite

Battery Grade Flake Graphite
Zambiri:
Battery Grade Flake Graphite imapangidwa kuchokera ku-purity natural crystalline graphite kudzera mu njira zingapo zoyeretsera. Pokhala ndi crystallization ndi kukula kwa tinthu ting'onoting'ono, timakhala ndi mpweya wosasunthika Woposa kapena wofanana ndi 99.9%, womwe umagwira ntchito ngati chinthu chofunika kwambiri popanga lithiamu-ion batri anode, yomwe imagwiritsidwa ntchito kwambiri m'mabatire amagetsi ndi -zosungirako zosungiramo mphamvu zambiri.
MOQ: 1 thumba / 50kg
Zakuthupi: garphite wachilengedwe
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1. Core Product Positioning

Battery Grade Flake Graphite imapangidwa kuchokera ku high-purity natural flake graphite as the raw material, imakhala ndi data yayikulu-kuyeretsedwa bwino (kuyera kufika 99.95%+) ndi ma shape process. Ntchito yake yayikulu ndi kuperekani "high conductivity + low impedance + long cycling" chithandizo cha lithiamu-ma electrode a batri ya ion, kuthana ndi zowawa zotsika-kutulutsa mphamvu komanso moyo waufupi wa ma elekitirodi a graphite. Ndiwothandizira pa msika wa 2025 wa lithiamu-ion batri anode anode material (omwe amawerengera 62% ya anode conductive agent, ndi 16.8% ya kukula kwa pachaka; Gwero la Data: China Lithium-Ion Battery Industry White Paper).

2.Technical Parameters

Zizindikiro Zaukadaulo

Mfundo Zazikulu Zazikulu

Miyezo Yoyesera

Big Data Coverage Rate

Zokhazikika za Carbon

Kuposa kapena kufanana ndi 99.95%

GB/T 15334

98% (Kufuna kokhazikika kwa chiyero chachikulu)

Sulfur Content (S)

Zocheperapo kapena zofanana ndi 50ppm

GB/T 14506.33

96% (Kufuna kupewa dzimbiri electrode)

Zachitsulo (Fe)

Zocheperapo kapena zofanana ndi 30ppm

GB/T 14506.33

97% (Kupewa kutulutsa batire yokha{1}})

Particle Size Distribution (D50)

5-50μm (zosintha mwamakonda)

Mtengo wa GB/T 19077

94% (Kutengera ma elekitirodi osiyanasiyana)

Mayendedwe Amagetsi

Kuposa kapena kufanana ndi 1,800 S/m

GB/T 3074.2

92% (Kukweza mtengo{1}}kutulutsa mphamvu)

Thermal Conductivity

Kuposa kapena kufanana ndi 250 W/(m·K)

GB/T 10297

89% (Kulamulira kutentha kwa electrode)

Chinyezi

Ochepera kapena ofanana ndi 0.2%

GB/T 12496.4

99% (kupewa electrolyte hydrolysis)

3.Core Features

Koposa{{0}Kuyera Kwambiri ndi Zonyansa Zochepa: Malinga ndi zomwe zachokera ku mayeso opitilira 1,200 ozindikira zinthu, sulfure (S) Yochepera kapena yofanana ndi 50ppm, chitsulo (Fe) Yochepera kapena yofanana ndi 30ppm, ndi chinyezi Chochepera kapena chofanana ndi 0.2%. Izi zimalepheretsa kuwonongeka kwa ma elekitirodi chifukwa cha zosafunika, kumachepetsa kuchuluka kwa batire yodziyikira yokha-kufikira 0.05% patsiku (zotsika kwambiri kuposa avareji ya 0.12%);

Zabwino Kwambiri Zamagetsi ndi Zotentha: Ndi mphamvu yamagetsi yopingasa ya Kuposa kapena yofanana ndi 1,800 S/m ndi kutenthetsa Koposa kapena kofanana ndi 250 W/(m·K), kuyesa pamaselo a batire opitirira 800 kumasonyeza kuti kungathe kuwonjezera mphamvu ya batri ya lithiamu-ion-kutulutsa mphamvu ndi 5% ndi kuchepetsa kutentha kwa electrode{5current digree{8-1}2 kutulutsa kutentha kwambiri{8-1}

Kugwirizana kwa Stable Morphology: The flake awiri ranges kuchokera 5-50μm (customizable), ndi makulidwe a 0.5-2μm. Kupyolera mu mayesero ❖ kuyanika ma elekitirodi ❖ kuyanika, ndi kubalalitsidwa yunifolomu ndi zinthu yogwira ndi Wamkulu kuposa kapena wofanana 96% (kugoletsa 9.5 pa sikelo 10-mfundo), ndipo sizimakhudza ma elekitirodi compaction kachulukidwe (kusunga mlingo Kuposa kapena wofanana 98%);

Kutalika-Kukhazikika Kwapa Cycling: Pambuyo poyeserera 10,000 -kuchulukirachulukira kwa magetsi, kuwonongeka kwa ma elekitirodi kumachepera kapena kufanana ndi 3%, ndipo mphamvu ya batire yosunga mphamvu ya batire ndi yayikulu kuposa kapena yofanana ndi 85% (poyerekeza ndi 72% yokha ya graphite yakale). Ikukwaniritsa zofunika pa zaka 5-8 zomwe zimafunikira pa moyo wautumiki wa mabatire a lithiamu-ion (kuchuluka komwe kumafuna 81%).

4. Ntchito Zapakati

Mphamvu ya Battery Anode(52% proportion, the biggest application scenario): Yowonjezedwa ngati anode conductive agent (kuchuluka kowonjezera: 2-5%), ndiyoyenera ternary lithium ndi lithiamu iron phosphate power batteries. Malinga ndi deta yamabizinesi yamagalimoto, imatha kukulitsa moyo wozungulira batire ndi 15% ndikufupikitsa nthawi yothamangitsa mwachangu ndi mphindi 8-10;

Lithium Yosungirako Mphamvu -Ma Electrodes a Battery a Ion(28% gawo): Ikagwiritsidwa ntchito mu ma elekitirodi amphamvu/oipa a 100-2,000 kWh mabatire osungira mphamvu, amathandiza kuti {{4}mabatire azitha kutulutsa mphamvu pakali pano komanso amawonjezera mphamvu zosunga mphamvu mpaka 92% (poyerekeza ndi 88%umer Electronics Lithium-Ion Battery Electrodes(Chigawo cha 15%): Oyenera mabatire a lithiamu-ayoni m'mafoni a m'manja ndi laputopu, amachepetsa mphamvu ya maelekitirodi mkati mwake, amawonjezera moyo wa batri ndi 10-12%, komanso amachepetsa kutentha ndi madigiri 10 potchajisa msanga;

Specialized Lithium-Ion Battery Field(5% gawo): Amagwiritsidwa ntchito mu mabatire a lithiamu-ayoni pa drones, mumlengalenga, ndi ndege, amapirira kutentha kwambiri kwa -50 digiri ~120 digiri , ndi ma conductivity amagetsi atsikira Pasanathe kapena wofanana ndi 4%, kuwonetsetsa kuti mabatire azikhala okhazikika m'malo ovuta kwambiri.

China Battery Grade Flake Graphite
 
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