Kufotokozera Zamalonda

High purity flake graphite ndi chinthu chapamwamba-chopangidwa kuchokera ku miyala yachilengedwe ya flake graphite ore ndipo imayeretsedwa ndikusinthidwa. Ndi chinthu chosagwira ntchito-chopanda chitsulo chokhala ndi mpweya wambiri komanso mawonekedwe abwino kwambiri akuthupi ndi makemikolo.

Zodziwika bwino zaukadaulo ndi magawo osiyanasiyana

Khalidwe	Kukula kofananira (zogulitsa zamagawo apamwamba kwambiri)	Mtundu wapamwamba (4N+)	fotokozani
Kaboni wokhazikika (FC%)	Kuposa kapena kufanana ndi 99.9%	Kuposa kapena kufanana ndi 99.95%, Kuposa kapena kufanana ndi 99.99%	Zizindikiro zazikulu
Phulusa (%)	Ochepera kapena ofanana ndi 0.1%	Ochepera kapena ofanana ndi 0.05%, <0.01%	M'munsi ndi bwino
Zosintha (VM%)	Ochepera kapena ofanana ndi 0.2% - 0.5%	Ochepera kapena ofanana ndi 0.2%	Kukhudzidwa ndi ndondomeko
Chinyezi (Chinyezi%)	Zochepera kapena zofanana ndi 0.3% - 0.5%	Ochepera kapena ofanana ndi 0.3%	Ikhoza kukwera pang'ono ikatha kusungidwa
Mapepala awiri (chiwerengero / kukula)	+150 mauna+100µm- +50 mauna	+80 mauna+180µm- +50 mauna	Ma flakes akulu ndi amtengo wapatali ndipo amatha kupangidwa kukhala ma flakes abwino ngati pakufunika
Mtengo wapatali wa magawo PH	~ 7 (osalowerera ndale) kapena apamwamba/pansi pang'ono	~ 7	Zogwirizana ndi ma post-kukonza
Zinthu zazikulu zodetsedwa (ppm)	Fe: dazeni mpaka mazana, S: Ochepera kapena ofanana ndi mazana<1000	Yesetsani kuwongolera kuchuluka konse ndi chinthu chilichonse	Zofunikira zapadera pazogwiritsa ntchito zina (monga LiB, kugwiritsa ntchito nyukiliya)
Pamwamba	Ufa wotuwa mpaka wakuda wakuda	-

Zofunika Kwambiri

1. -zoyera kwambiri

(1) Ichi ndiye chinthu chofunikira kwambiri. Fixed carbon content ya high-purity flake graphite nthawi zambiri imakhala Yaikulu kuposa kapena yofanana ndi 99.9%, high-zogulitsa zimatha kufika Kuposa kapena kufanana ndi 99.95%, Kuposa kapena kufanana ndi 99.99%, kapena kupitilira apo.

(2) Phulusa lotsika kwambiri-lochepa kwambiri: lolingana ndi kuyera kwambiri ndi zonyansa zotsika kwambiri, nthawi zambiri Zochepera kapena zofanana ndi 0.1%, -zambiri za phulusa zimatha kukhala<0.01%.

(3) Mitundu yocheperako komanso yeniyeni ya zonyansa: zinthu zazikulu zotsalira zotsalira zingaphatikizepo kuchuluka kwa Fe, S, Si, Al, Ca, ndi zina zotero, zomwe ziyenera kulamulidwa mosamalitsa kuti zikwaniritse zofunikira-zapamwamba kwambiri.

2. Sikelo yapadera-ngati kapangidwe ka kristalo

(1) Imasunga mawonekedwe abwino a kristalo osanjikiza a ma graphite achilengedwe, omwe amafanana ndi pepala laling'ono kapena masikelo. Kapangidwe kameneka kamatsimikizira zabwino zake zakuthupi.

(2) The advantage of large flakes: The value of large flakes is often in retaining a larger sheet diameter size (usually>150 mauna / 100µm, kapena kukulirapo monga +80 mauna, +50 mauna). Ma flakes akuluakulu ali ndi ubwino wambiri pomanga maukonde a conductive, mafuta odzola ndi kukonzekera graphene ndi kukulitsa.

(3) Gulu: Malinga ndi kukula kwa chip (kawirikawiri kuyeza ndi mauna kapena mm), akhoza kugawidwa mu sikelo yaikulu, sikelo sing'anga, sikelo yabwino ndi mkulu chiyero graphite kukwaniritsa zofunika zosiyanasiyana ntchito.

3. Zabwino kwambiri zakuthupi ndi zamankhwala

(1) Kuwongolera kwamagetsi kwabwino kwambiri: Mapangidwe amagetsi amkuwa amakhala pafupifupi nthawi 4 kuposa zamkuwa, ndipo kuwongolera kwamagetsi kumapangitsa kukhala koyenera kwambiri kuminda yomwe imafunikira zodzaza ma conductive.

(2) Zabwino kwambiri matenthedwe madutsidwe: madutsidwe matenthedwe wosanjikiza ndi zabwino kwambiri, ndipo ndi zabwino matenthedwe conductive zakuthupi.

(3) Kupaka mafuta kwambiri (kutsika kwapakati): mawonekedwe ake osanjikiza amapangitsa kuti graphite wosanjikiza ikhale yosavuta kusuntha, kupereka mafuta abwino.

(4) Kutentha kwapamwamba: kumatha kupirira kwa nthawi yayitali-kutha kupirira kutentha kwapamwamba kuposa madigiri 3000 pansi pa mpweya{3}}opanda mpweya, ndi chinthu choyenera kukana komanso kutentha kwambiri.

(5) Kukana kwa dzimbiri: ali ndi kukhazikika kwamankhwala kwa ma acid ambiri, ma alkali ndi ma organic solvents.

(6) Pulasitiki / zokutira: mawonekedwe ofewa, osavuta kuphatikiza ndi zida zina, amatha kusinthidwa kukhala zokutira, mafuta, filimu ndi mitundu ina.

(7) Low matenthedwe kukulitsa coefficient: kapindika kakang'ono pa kutentha kwakukulu ndi kukhazikika kwabwino kwa mawonekedwe.

(8) Antioxidation: ngakhale kuti ndi yotsika kuposa chiyero chapamwamba cha graphite chochita kupanga, koma kukhazikika kwabwino mu kutentha kochepa komanso komwe si{1}}kupanda okosijeni.

Zosankha zamagulu

By purity: C> 99.9% (3N), C> 99.95% (3N5), C> 99.99% (4N), C> 99.995% (4N5), C>99.999% (5N) ndi zina zotero.
Mwa diameter (screening): opangidwa molingana ndi miyezo kapena zofunikira zosiyanasiyana, monga +50 mesh, +80 mesh, +100 mesh, +150 mesh, -325 mesh, ndi zina zotero.
Malinga ndi cholozera chomaliza cha ntchito, mwachitsanzo, chimagwiritsidwa ntchito mwapadera kuyeretsa kwambiri graphite kwa zida za lithiamu anode ndi graphite yoyera yamagetsi anyukiliya.