1. Produit Core
Graphite Flake Carbon bu kawe produit graphite bu mujjee la, ñu defaree ko graphite flake naturel muy macceer bu njëkk, ñu defaree ko ci setal physique (lu melni flotation, raxas asid) wala setal chimik. grafit. Valeur core bi mingi ci boole setal bu rëy ak màndarga physique ak chimique yu baax. Fondation bu am solo la buy boole xéewali graphite yi ak ay barab yu am solo yu melni batëri litium, yoonale bu am solo, ak baña tàkk, di jàppale produit yi ci suuf.
2.Parametru xarala
|
Indikatëri xarala |
Pàcc |
Scope buñ miin |
Ay ndigal |
|
ëmbiitu karbon bu takku |
% |
94.0-99.95 |
Màndarga yi gëna am solo, 94% -96% ngir karbon bu bari, 97% -99% ngir setal bu rëy, ak lu ëpp 99.9% ngir setal bu rëy lool; Ultra setal bu kawe lañu gëna jëfandikoo ci wàllu batëri litium ak graphene |
|
Dayo balans |
mm |
0.1-1.5 |
Jàppale personalisation, leeral yiñ gëna xam: 0.1-0.3mm (ngir batëri litium), 0.3-0.8mm (ngir macceer yiy yóbbu), 0.8-1.5mm (ngir macceer yu dul lakk) |
|
ëmbiitu dóóm |
% |
Lu néew wala lu tollu ci 0.1-6.0 |
Korelaasioŋ bu baaxul ak ëmbiitu karbon bu takku, ëmbiitu dóóm Lu néew wala lu tollu ci 0.1% sudee karbon bu takku bi mooy 99.9%, ak ëmbiitu dóóm Lu néew wala lu tollu ci 6.0% sudee karbon bu takku bi mooy 94% |
|
Contenu humidité |
% |
Lu néew wala lu tollu ci 0.5 |
Xool dencukaay bi ak dayo liggéey bi ngir moytu dajaloo wala indi jafe-jafe ci liggéeyum jëmmal |
|
ëmbiit buy soppiku |
% |
Lu néew wala lu tollu ci 1.0 |
Dafay wax ci limu substance volatil bi ci 200 degre , lu mëna waral ay bubble ci diiru liggéey bi te mën na indi jafe-jafe ci kalite produit bi sudee dafa yéeg lool |
|
Contenu de fer |
% |
Lu néew wala lu tollu ci 0.02-0.5 |
Impurités yu am loraange yi war nañu nekk lu néew wala lu tollu ci 0.02% ci wàllu batëri litium ak lu néew wala lu tollu ci 0.5% ci wàllu usine général |
|
Diggu soufre |
% |
Lu néew wala lu tollu ci 0.03-0.1 |
Dafay indi jafe-jafe ci tàngoor wu metti, ak luñu laaj lu néew wala lu tollu ci 0.03% ci wàllu mbañeelu lakk ak batëri litium ngir moytu defar gaz yu bon ci tàngoor wu metti |
|
Resistivite volume |
μΩ·m |
Lu néew wala lu tollu ci 10 |
Natt yoonale, lu valeur bi di gëna wàññeeku, mooy gëna méngoo ak wàllu macceer yoonale ak batëri litium. Ultra sell bu kawe mën nañu gëna néew wala tollu ci 5μΩ·m |
|
Densité bu bari |
g/cm3 |
1.0-1.6 |
Buñu sukkandikoo ci dayo balans bi, balans yu ndaw yi ñoo gëna néew dëgëraay (1.0-1.2g/cm3) balans yu dëgër yi ñoo gëna am dëgëraay (1.4-1.6g/cm3) |
|
pH valeur |
- |
6.0-8.0 |
Neutral wala alkaline bu néew doole, moytu corrosion ci jumtukaayi liggéey bi ci suuf, méngoo ak electrolyte yu bari ak macceer substrat |
3.Man-mani produit
purite bu rëy ak mbalit yu néew: Contenu carbone fixe mingi tollu ci diggante 94% ak 99.9%, ba noppi yenn specifikaasioŋ yu kawe mën nañu yegg ba ëpp 99.95%; Diggu dóóm bi daa tuuti (dafay faral di néew wala tollu ci 0.1% -6%, ñu yamale ko ci anam wu wuute ak diggu karbon bu takku), ak mbalit yu bonn yu melni silisium, aluminium, wen, ak sulfur ñu ngi leen di saytu bu baax ci niveau yu wàññeeku lool (lu melni diggu wen lu néew wala lu tollu ci 0.0% sulfur. 0.05%), lu mëna moytu jafe-jafe yi ci produit biy wàcci.
Jariñu balans bu mat: Morphologie scale bi dafa yamale, diametre bi dafay tollu ci diggante 0.1-1.5mm ak yaatuwaayam 2-10μm. Structure kristal bu bari ay couche amul benn sikk; Melokaanam lu melo metal bu dóomu taal xaalis, ak dëgëraay bu tollu ci 1.0-1.6g/cm3. Jariñu scale bi amul fenn moo koy may mu mëna gliise interlayer bu baax ak mëna liggéey.
Baax baatu physique ak chimique: Ndax kristalinite bu rëy ak setal, amna yoonale bu baax (resistiwite volume bu néew wala tollu ci 10μΩ·m) ak yoonale tàngoor (yonante tàngoor bu ëpp wala tollu ci 150W/(m·K)); Resistance bu dëgër ci tàngoor wu metti, mëna dékku tàngoor wu ëpp 3000 degre ci environmaa bu inert, ak stabilite chimik bu baax ci environmaa asid ak alkaline (bamu des ci asid oxidant yu am doole), moo tax du gaawa yàqu.
mën ànd ak liggéey bu baax: Balans bi yomb naa dagg waaye yombul dagg mu nekk poudre bu woyof, moo tax mu yomb ci liggéey yu ci topp lu melni spheroidization, moulage, coating, ak ñoom seen; Mën nanu mengale dayo balans bi ak ni setal bi di doxee ci sunuy soxla, ba noppi méngale ko ak yeneen xeeti liggéey yi ci suuf. Ci misaal, electrode litium negatif yi dañu soxla balans yu woyof (0.1-0.5mm), waaye macceer yu dul tàkk yi dañu soxla balans yu dëgër (0.8-1.5mm).
4. Jëfandikoo produit
Macceer bu njëkk ngir lithium- ion electrode négatif: Ni macceer bu njëkk bi ñuy jëfandikoo ngir defar electrode negatif yu am kàttan, graphite spherique ñu ngi koy defaree ci anam yu melni dagg, spheroidization, ak coating, ñu koy jëfandikoo ngir batëri kuuraŋ (oto yu bees), batëri drone yuy jëfandikoo kuuraŋ (station kuuraŋ yu kawe, {2); Setal bu rëy mën na yokk kàttanu batëri bi ( lu ëpp wala lu tollu ci 360mAh/g) ak dundu sikl ( lu ëpp wala lu tollu ci 2000 sikl).
-fillers matériel conducteur: Dañu koy yokk ci plastik yi, kawsu yi ak coating yi ngir defar ci ay produit composite yu mëna yóbbu kuuraŋ, ñu koy jëfandikoo ci boîtier aparey elektronik (anti-static), noppu batëri litium (toogukaay buy yóbbu kuuraŋ), ak kola yuy jëfandikoo modulu fotowoltaik; Konduktivite bu kawe mën na wàññi mbañeelu macceer bi, gëna yombal yoonale bi, ba noppi mëna dëppoo ak bëgg-bëggu elektronik yu am presioŋ bu kawe.
Koposaŋ yiñ jagleel macceer refractaire: Graphite flake carbone bu kawe lañuy jëfandikoo ngir defar ay brik yu dëgër (fournage à haute four en acier), coating yu dëgër (aar komponent yu am tàngoor wu kawe ci aparey aérospatial), ak slag yuy aar ngir wéyal jëmmal; Setal bu rëy ak tàngoor wu metti mën na yokk mbañeelu erosion slag ci produit refractaire ak yokk seen àppu liggéey (30% -50% gëna kawe produit refractaire graphite ordinaire).
Lubrifiant yu jaar yoon ak jumtukaayi tëju: Defar ci lubrifiants graphite (ñu koy jëfandikoo ngir lubrifier motëri avion ak jumtukaayi masin yu gëna jubal), jëfandikoo gliisement interlayer ngir wàññi koeffisien friction ( Lu néew wala lu tollu ci 0.15); Wala ñu defaree ko ci graphite buy soppiku (ngir pipeline ak valve seal), ak tàngoor wu yéeg ak woyof (-200 degre ~ 600 degre ) ak pression bu yéeg ( Lu néew wala tollu ci 30MPa) màndarga.
Yeneen barab yu kawe -: Jëfandikoo ci liggéeyum nikaleyeer ci wàllu graphite (impurité yu woyof yi mën nañu wàññi absorption radiation), precursors yi ñuy waajal graphene (setal bu rëy dafay wàññi jafe-jafe setal graphene), plomb crayon yu mujj (gloss bu rëy ak bind bu neex) ak yeneen wàll, di wéeru ci setal ak njariñu jëmmal.
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