Iimveliso Inkcazo

Ukucoceka okuphezulu kwe-graphite yeflake yimveliso ephezulu-yesiphelo segraphite ekhethwe kwintsimbi yendalo yeflake yegraphite kwaye icocwe nzulu yalungiswa. Yimathiriyeli engasebenziyo-eyintsimbi enomxholo ophezulu wekhabhoni kunye neempawu ezibalaseleyo zomzimba kunye neekhemikhali.

Iinkcukacha zobugcisa eziqhelekileyo kunye noluhlu lweparameter

Uphawu	Umda oqhelekileyo (imveliso yococeko oluphezulu lweshishini)	Uluhlu oluphezulu (4N+)	cacisa
Umxholo wekhabhoni esisigxina (FC%)	Enkulu kuno okanye ilingana ne 99.9%	Inkulu kuno okanye ilingana no 99.95%, Inkulu kuno okanye ilingana no 99.99%	Iimpawu eziphambili
Uthuthu (%)	Ngaphantsi okanye ilingana no-0.1%	Ngaphantsi okanye ilingana no-0.05%, <0.01%	Okusezantsi kungcono
Izinto eziguquguqukayo (VM%)	Ngaphantsi okanye ilingana no-0.2% - 0.5%	Ngaphantsi okanye ilingana no-0.2%	Ichatshazelwa yinkqubo
Ukufuma (Ukufuma%)	Ngaphantsi okanye ilingana no-0.3% - 0.5%	Ngaphantsi okanye ilingana no-0.3%	Inokuphakama kancinci emva kokugcinwa
Idayimitha yeshiti (ubalo/ubungakanani)	+150 umnatha+100µm- +50 umnatha	+80 umnatha+180µm- +50 umnatha	Iiflake ezinkulu zinexabiso eliphezulu kwaye zinokuveliswa zibe yi-fine flakes njengoko kufuneka
PH ixabiso	~ 7 (ephakathi) okanye ngaphezulu kancinci/ngaphantsi	~ 7	Eyelelene nokuposa-ukulungiswa
Izinto eziphambili zokungcola (ppm)	Fe: ishumi ukuya kumakhulu, S: Ngaphantsi okanye ilingana namakhulu<1000	Lawula ngokungqongqo inani elipheleleyo kunye nento nganye	Iimfuno ezizodwa zezicelo ezithile (umzekelo, i-LiB, ukusetyenziswa kwenyukliya)
Umphezulu	I-scaly powder emnyama ukuya kumnyama omnyama	-

Iimpawu eziphambili

1. Ucoceko oluphezulu-phezulu

(1) Le yeyona nto iphambili. Isiqulatho sekhabhoni esisigxina ephezulu{2}}yokucoceka kweflake yegraphite idla ngokuba Mkhulu kune okanye ilingana ne 99.9%, imveliso ephezulu{4}} inokufikelela kuMkhulu kuno okanye ulingana no 99.95%, Mkhulu kuno okanye ulingana no 99.99%, okanye nangaphezulu.

2<0.01%.

(3) Iindidi zokungacoceki ezimbalwa nezikhethekileyo: ezona nkalo zingundoqo zokungacoceki okushiyekileyo zinokubandakanya amanani omkhondo we-Fe, S, Si, Al, Ca, njl. njl., ekufuneka ilawulwe ngokungqongqo ukuhlangabezana neemfuno zezicelo eziphezulu{2}}.

2. Isikali esisodwa{1}}njengesakhiwo sekristale

1 Esi sakhiwo simisela iimpawu zayo ezintle zomzimba.

(2) The advantage of large flakes: The value of large flakes is often in retaining a larger sheet diameter size (usually>I-150 mesh / 100µm, okanye inkulu njenge +80 umnatha, +50 umnatha). Iiflake ezinkulu zineenzuzo ezininzi ekwakhiweni kwenethiwekhi ye-conductive, i-lubrication kunye nokulungiswa kwegraphene ngokwandisa.

3. Iimpawu ezigqwesileyo zomzimba kunye neekhemikhali

(1) I-conductivity yombane egqwesileyo: I-conductivity yombane yobhedu malunga namaxesha e-4 yobhedu, kwaye ukuhanjiswa kombane okuphezulu kwenza ukuba kulunge kakhulu kwiinkalo ezifuna iifayili eziqhubayo.

(2) I-thermal conductivity egqwesileyo: i-thermal conductivity yomaleko igqwesileyo, kwaye yinto efanelekileyo ye-thermal conductive.

(3) I-lubricity ephezulu (i-coefficient ephantsi ye-friction): ulwakhiwo lwalo lwenza ukuba umaleko wegraphite kube lula ukutyibilika, ukubonelela ngokuthambisa okusebenzayo.

(6) I-Plastiki / i-coating: ukuthungwa okuthambileyo, kulula ukudibanisa kunye nezinye izinto, kunokucutshungulwa kwiingubo, igrisi, ifilimu kunye nezinye iifom.

(7) I-coefficient yokwandisa i-thermal ephantsi: i-deformation encinci kwiqondo lokushisa eliphezulu kunye nokuzinza okuhle kwe-dimensional.

Iikhrayitheriya zokuhlela

By purity: C> 99.9% (3N), C> 99.95% (3N5), C> 99.99% (4N), C> 99.995% (4N5), C>99.999% (5N) njalo njalo.
Ngedayamitha (isikrini): yenziwe ngokwemigangatho eyahlukeneyo okanye iimfuno, ezinje nge +50 umnatha, +80 umnatha, +100 umnatha, +150 umnatha, -325 umnatha, njl.
Ngokwesalathiso sokugqibela sesicelo, umzekelo, sisetyenziselwa ngokukhethekileyo igraphite yococeko oluphezulu lwezinto ze-lithium anode kunye negraphite yococeko oluphezulu lwezixhobo zenyukliya.