1. Hpaga lam a madung
Spherical Graphite Raw Material gaw shingra tara graphite kaw na shawng nnan na raw arung arai hku nna galaw ai madung madung arung arai langai rai nna, hkum hkrang hpe jasan jaseng ai hte hkrak hkrak garan ginhka ai zawn re ai madung ladat ni hku nna galaw shapraw ai re. Shi a madung manu gaw, shingra tara graphite a laklai ai layered flake structure hpe n-gun jaw ai hta rai nga ai, dai sha n-ga, crystallinity tsaw ai, grai kaja ai n-gun hte n-gun n-gun, kaga hkum hkrang hte chemical atsam ni hpe mung lu da ai. Spherical graphite hpe hkyen lajang na matu madung raw material hku nna, shingra tara graphite sutgan ni hte lithium battery hte n-gun dat n-gun dat ai arung arai ni zawn re ai high-end bungli galaw ai arung arai ni a lapran na ahkyak ai matut mahkai lam rai nga ai. Dai gaw, npu na spherical graphite arung arai ni a bungli galaw ai lam hpe grau kaja hkra galaw na matu madung madi shadaw ya lu nna, terminal application ni a ngang grin ai lam hte akyu rawng ai lam hpe madi shadaw ya lu ai.
2. Hpaji masa masat masa ni
|
Hpaji masa masat kumla ni |
Langai |
Htunghking Scope |
Matsun ga |
|
Carbon n-gun |
% |
90.0-99.9 |
Core san seng ai lam hpe madun ai ni hpe gaw, npu na jai lang ra ai lam ni hpe madung tawn nna, madang n bung ai hku garan ginhka da ai (95%, 99%, 99.9%, etc. zawn re ai), san seng ai lam grau tsaw ai gaw, tsaw ai-hpang jahtum na mabyin masa ni a matu grau htap htuk ai (san seng ai lam tsaw ai gaw lithium-ion field a matu grau htap htuk ai) |
|
Scale kaba ai |
mm |
0.15-0.8 |
0.15-0.3mm, 0.3-0.5mm, hte 0.5-0.8mm ni lawm ai, langai hkrai a ra kadawn ai lam ni hpe madung tawn nna, n bung ai particle size range ni hpe gram lajang na matu madi shadaw ya ai. Size n bung ai gaw, galaw shapraw ai ladat n bung ai hte htap htuk ai. |
|
Ash n-gun |
% |
0.5-5.0 hta n law ai (sh) maren sha re. |
Fixed carbon hte ash lapran n kaja ai matut mahkai lam nga ai. Fixed carbon law wa yang, nhprang dat mung yawm wa ai. Ash n law ai gaw, npu na arung arai ni a bungli galaw ai lam hta n kaja ai akyu ni hpe shayawm ya lu ai. |
|
Hka n-gun |
% |
0.5 hta n law ai (sh) maren sha re. |
Madung shinggyin tawn da ai ngang grin ai lam hpe madun ai, hka lim ai hpe hkang lu ai gaw, shinggyin tawn da ai aten hta arung arai ni htum mat ai (sh) hten za mat ai hpe koi ya lu ai, hpang na galaw ai lam hpe asan sha galaw lu hkra galaw ya lu ai. |
|
N-gun n rawng ai lam |
% |
1.0 hta n law ai (sh) maren sha re. |
Katsi majan masa nkau mi hta, arung arai langai ngai hta n-gun n rawng ai arung arai ni lawm ai hpe tsun mayu ai. Grai law hkra n-gun ja ai arung arai ni gaw, galaw shapraw ai lam a ngang grin ai lam hpe hkra machyi shangun nna, grai sadi maja let hkang ra ai. |
|
pH manu |
- |
6.0-8.0 |
Dai arung arai yawng gaw neutral (sh) n-gun kya ai alkaline rai nna, galaw shapraw ai arung arai ni a n-gun hpe shayawm ya lu nna, npu na arung arai ni a chemical atsam ni hpe pat shingdang ai lam hpe koi ya lu ai . |
|
Sulfur rawng ai lam |
% |
0.05 hta n law ai (sh) maren sha re. |
Ahkyak ai n kaja ai awu asin re ai lam ni hpe madun ai, grau nna lithium battery arung arai ni a cycling hte conductivity performance hpe grai hkra machyi shangun ai ni hpe, grai ngang kang ai ntsa tsang masa ni hpe ra sharawng ai . |
|
Hpyen n-gun |
% |
0.02 hta n law ai (sh) maren sha re. |
Core n kaja ai awu asin re ai lam ni hpe madun ai, grai law ai magri lawm ai majaw, n-gun yawm mat nna, npu na arung arai ni a cycle prat hpe kadun shangun chye ai, n-gun hpe hkrak tup hkang ra ai. |
3.Product a laklai ai lam ni
Laklai ai hkrang masa arawn alai: Yawng hkra hkrang gaw, 0.15-0.8mm lapran na diameter nga ai, flakes (sh) scales hku nna sha nga ai. Dai n-gun gaw loi mi n-gun n rawng ai, hkrang gaw gumhpraw nsam (sh) nsam hpraw ai hte magri zawn htoi tu ai. Packing density gaw n-gun n law ai madang hta rai nga ai. Ndai morphological arawn alai gaw, hpang na galaw ai lahkam ni rai nga ai, n-gun n rawng ai hte spheroidization zawn re ai ni a matu shim lum ai majaw, galaw ai lam a yak hkak ai lam hpe shayawm ya lu ai.
Ahkyak ai tsaw ai-san seng ai akyu: Rawt jat galu kaba wa ai san seng ai ladat ni hku nna, dai arung arai hta rawng ai carbon n-gun gaw 90%-99.9% jan du wa lu nna, dai hte maren nhprang dat n-gun gaw grai yawm ai (galaw madang hku nna 0.5%-5% hta n law ai (sh) maren sha rai nna, san seng ai madang hte maren manu jahpu ni hpe gram lajang ai). Dai hta n-ga, silicon, aluminum, magri zawn re ai n san seng ai arung arai ni hpe npu tsang madang hta grai sadi maja let hkang zing da ai majaw, npu na arung arai galaw shapraw ai lam ni hta bungli galaw ai lam hpe pat shingdang ai manghkang ni hpe atsawm sha koi lu nna, jahtum na arung arai ni a hkamja lam hpe grau kaja hkra galaw lu ai.
Grai kaja ai hte ngang grin ai hkum hkrang hte tsi mawan atsam marai ni: Crystallinity grai tsaw ai, n-gun kya ai interlayer n-gun n rawng ai, n-gun n rawng ai interlayer sliding ni a majaw, galaw shapraw na matu hte hpaw shabawn na matu shim lum ai lam ni hpe jaw ya ai; Dai aten hta, shi gaw kaja ai conductivity hte thermal conductivity nga ai, nbung laru kaba, acid hte alkali zawn re ai yak hkak ai makau grup yin ni hta n-gun ja ai chemical stability nga ai majaw, chemical reaction ni hpe hkam sha na matu yak hkak ai, dai gaw hpang na arung arai ni hpe aten galu-n-gun n-gun n-rawng hkra galaw ya lu nna, shanhte a magam bungli prat hpe galu shangun lu ai.
Grai dam lada ai hku galaw sa wa lu ai atsam: Laklai ai scale structure gaw, n-gun n rawng ai hte spheroidization galaw ai shaloi, n-gun rawng ai n-gun rawng ai particle ni hpe loi loi hte shabyin ya lu ai. Hpang jahtum, dai arai gaw sphericity tsaw ai hte n-gup magap n-gun ja ai, dai gaw spherical graphite a n bung ai masat masa ni a galaw shapraw ra ai lam ni hpe hkan nna htuk manu hkra galaw lu ai. Dai hta n-ga, n bung ai galaw shapraw ai lam ni hpe hkan sa lu na matu, tengman ai galaw shapraw ai masa ni hte maren, galai shai mai ai.
4. Product lang ai lam
Lithium battery n kaja ai electrode arung arai ni a matu madung raw arung arai ni: Ndai gaw ndai product hpe madung jai lang ai shara re. Dai hpe n-gun dat, n-gun dat, n-gun dat, n-gun dat dat ai zawn re ai lam ni hpe galaw ngut ai hpang, n-gun dat dat ai graphite byin tai wa lu nna, dai hpe lithium-ion battery ni a matu negative electrode material hku nna jai lang mai ai. Dai hpe n-gun battery (n-gun n-gun rawng ai mawdaw nnan ni a matu htuk manu ai), n-gun rawng ai battery (n-gun rawng ai wan jak ni, nta kata na n-gun rawng ai battery ni a matu lang ai), hte jai lang ai ni a battery (mobile phone, laptop, tablet hte kaga jak ni a battery zawn re ai) ni hta grai lang ai. Dai gaw, n-gun kaba ai, galu kaba ai cycle prat, hte battery ni a matu grai kaja ai charge hte discharge galaw lu ai atsam ni hpe jaw ya lu nna, lithium-ion battery hpaga lam hpe rawt jat galu kaba wa hkra karum ya lu ai.
Conductive arung arai ni a ginra hta ahkyak ai jahpring ai ni: Plastic, rubber, hte coatings zawn re ai madung arung arai ni hta n-gun rawng ai arung arai ni hpe hkyen lajang na matu, n-gun rawng ai arung arai ni hpe hkyen lajang na matu, n-gun rawng ai arung arai ni hpe n-gun rawng ai arung arai ni hku nna jat bang mai ai, dai ni hpe electronic arung arai ni a shingnip ni hta lang ai (anti-co-static atsam hpe jat ya na matu), anti-static by-static packaging arung arai ni (kata na arung arai ni hpe hkra machyi hkra n galaw na matu). electronic jak rung a shingnip ni, n-gun shapoi ai hte galai shai ai arung arai ni, etc.), arung arai ni a n-gun atsam hpe kaja wa shatsaw ya lu nna, n-gun n rawng ai wan n-gun a tsin-yam ni hpe shayawm ya lu ai.
Refractory arung arai hpaga lam a ahkyak ai daw langai mi: Grai kaja ai nbung laru hpe ninghkap lu ai hte slag n-gun yawm mat ai hpe ninghkap lu ai majaw, n-gun n rawng ai lung seng (lining steel hte metallurgical kilns ni a matu lang ai), n-gun n rawng ai coatings (industrial arung arai ni a nbung n-gun kaba ai daw ni hpe makawp maga na matu lang ai), crucibles (metal other materials ni a matu lang ai)mel ni hpe galaw shapraw na matu jai lang mai ai. Dai gaw, n-gun n rawng ai arung arai ni a service prat hte n-gun ja ai hpe hkam sharang lu ai atsam hpe grai shatsaw ya lu nna, n-gun ja ai-hpring tsup ai bungli galaw shapraw ai lam hpe ngang grin hkra galaw ya lu ai.
Kaga bungli law law galaw mai ai application ni: Spherical Graphite Raw Material hpe sau bang ai hta mung jai lang mai ai (interlayer sliding hku nna shingjawng ai lam hpe shayawm ya ai, jak rung daw ni hpe sau bang na matu htuk manu ai), shingnip shingna (pipeline hte jak rai ni a lapran shingnip shingna galaw na matu kaja ai shingnip shingna galaw ai), shingnip shingna (hpun n-gun hpe shayawm ya ai, braking system hta jai lang ai) hta mung jai lang mai ai. shi a galaw ai lam hku nna, arung arai bungli ni hpe galaw ai
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