Carbon Nanotube (CNT) Conductive Slurry / Dispersion
Hom Tshuaj:Shandong Tanfeng|Cov Qib Muaj Cov Khoom Siv Hluav Taws Xob rau Li-Ion roj teeb & Txheej
Cov neeg muag khoom feem ntau yuav generic CNT thiab repackage nws li slurry - ua rau tsis zoo dispersion stability, zais agglomerates, thiab inconsistent electrode kev ua tau zoo.
Shandong Tanfeng yog ibCNT slurry chaw tsim tshuaj paus.Peb faib peb tus kheej siab -purity CNTs (tsim nyob rau hauv -} tsev ntawm CCVD) siv proprietary siab -shear homogenization, muab rau koj ib tug slurry uas nyob twj ywm uniformly dispersed, sib tov yooj yim rau hauv koj electrode formulation, thiab tsim ib tug tiag tiag 3D conductive network ntawm tsawg loading.
✅ Tus kheej -Tshuaj CNT - Tswj Cov Khoom Raw Zoo
✅ Settling Stability >30 Hnub (Tshwj xeeb)
✅ Dej -raws li & NMP Series Muaj
✅ Tag Nrho COA: Cov Ntsiab Lus / Viscosity / Particle Loj / Hlau Impurities
Vim li cas thiaj xaiv Shandong Tanfeng CNT Conductive Slurry?
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Qhov zoo |
Nws txhais li cas rau koj |
|---|---|
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Hauv -House CNT Source |
Peb tsis yuav cov hmoov tsis paub. Tib CNT batch → tib slurry kev ua tau zoo, ntau-rau- ntau. |
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Stable Dispersion, Tsawg Sedimentation |
Xuab zeb-milled + surfactant- optimized; tsis muaj teeb meem nyuaj tom qab lub lis piam cia. |
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Tsawg Conductive Agent Dosage |
0.5–1.0 wt% CNT vs 2–3% acetylene dub; frees li active khoom chaw → ntau zog ceev. |
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Kev cai Formulation |
Cov ntsiab lus CNT (3–6%), hnyav (NMP / Dej / IPA), hom dispersant adjustable rau koj daim ntawv qhia. |
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Fast Tech teb |
Sib tov piv, viscosity matching & compatibility tswv yim los ntawm peb pab neeg siv roj teeb. |
Cov Lus Qhia Tshwj Xeeb Tshwj Xeeb (CNT Slurry - NMP / Aqueous)
Muaj ntau qib muaj. Tiv tauj peb rau SWCNT- muaj cov hybrid slurry lossis cov khoom siv kho kom haum.
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Parameter |
Tus nqi zoo (NMP Series) |
Tus nqi zoo (Aqueous Series) |
|---|---|---|
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Khoom npe |
CNT Conductive Slurry (NMP-raws li) |
CNT Conductive Slurry (Dej{0}}raws li) |
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MWCNT Cov ntsiab lus (wt%) |
3.0 / 4.0 / 5.0 (±0.2%) |
3.0 / 4.0 / 5.0 (±0.2%) |
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Cov ntsiab lus tag nrho (wt%) |
4.25–6.25 (nrog rau dispersant) |
4.0–6.0 (nrog rau dispersant) |
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Solvent |
N-Methyl-2-Pyrrolidone (Electronic Qib) |
Deionized Dej + Eco-tus phooj ywg Dispersant |
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Viscosity (Brookfield, 25 degree) |
3,000-8,000 mPa·s (kho tau) |
2,000-6,000 mPa·s (kho tau) |
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Particle Loj (D50, tom qab dispersion) |
Tsawg dua lossis sib npaug li 10 µm (Hegman Ntau dua lossis sib npaug rau 7) |
Tsawg dua lossis sib npaug li 10 µm (Hegman Ntau dua lossis sib npaug rau 7) |
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Cov ntsiab lus dej (NMP hom) |
Tsawg dua lossis sib npaug li 500 ppm (Karl Fischer) |
- |
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Hlau impurities (Fe / Co / Ni) |
Tsawg dua lossis sib npaug li 50 ppm |
Tsawg dua lossis sib npaug li 100 ppm |
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pH (Aqueous) |
- |
7.0–9.0 |
|
Qhov tshwm sim |
Dub homogeneous kua, tsis pom grit |
Dub homogeneous kua, tsis pom grit |
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Pom zoo Ntxiv (vs Active Material) |
0.3–1.5 wt% (LFP/NCM/LCO cathodes; Si-anode 1.0–2.0 wt%) |
Tib yam - paub meej tias binder compatibility |
|
Ntim |
1kg / 5kg / 20kg (HDPE nruas, nitrogen tshem tawm ntawm kev thov) |
1kg / 5kg / 20kg (HDPE nruas) |
Product Description
Shandong Tanfeng CNT conductive slurry yog homogeneous dispersion ntawm ntau -walled carbon nanotubes nyob rau hauv NMP los yog dej, formulated rau ncaj qha koom ua ke rau hauv lithium{1}} ion roj teeb electrode slurries thiab functional conductive coatings.
Ua tsaug rau peb nyob rau hauv - tsev ua tau siab - yam - piv CNTs thiab optimized surfactant system, cov nanotubes tsim ib tugpercolating 3D conductive network thoob plaws hauv lub electrode-txo hluav taws xob tiv thaiv, txhim kho tus nqi peev xwm, thiab pab kom haum raws li qhov ntim hloov pauv hauv silicon- muaj cov anodes.
Piv rau ib txwm siv cov pa roj carbon dub (SP / KB), CNT slurry ua tiav tib yam lossis zoo dua conductivity ntawm1/3 mus rau 1/2 qib additive, cia siab dua cov khoom siv thauj khoom thiab kev coj tus cwj pwm zoo dua.
Cov ntawv thov tseem ceeb:
🔋 Li-Ion Battery Cathodes- LFP, NCM, LCO, LMO (hloov ib feem lossis tag nrho cov acetylene dub)
⚡ Si/C & SiOx Anodes- CNT network txuas ntxiv cov khoom tawg, txuas ntxiv lub neej voj voog
🖌️ Conductive Coatings & Inks- Antistatic txheej, EMI shielding primers
📜 Flexible / Printed Electronics (R&D) - Screen -printable los yog slot- tuag coated conductive txheej (dej-raws li nyiam)
Cov lus nug nquag nug (FAQ)
Q: Qhov kev txiav txim yam tsawg kawg nkaus (MOQ) yog dab tsi?
A: Tus qauv MOQ yog 1 kg rau tawm -the- qib txee. Cov qauv R&D (100–200 g) muaj nyob - feem ntau koj tsuas yog them shipping xwb. Kev cai formulations pib ntawm 5-10 kg.
Q: Lub slurry tuaj yeem khaws cia ntev npaum li cas? Nws puas yuav daws tau?
A: Lub neej txee yog 6 lub hlis tsis qhib, khaws cia ntawm 5-25℃deb ntawm tshav ntuj ncaj qha. Peb cov formulation yog tsim los rau me me mos sedimentation; maj mam do los yog yob ua ntej siv. Hard caking yuav tsum tsis txhob tshwm sim.
Q: Nws puas siv tau nrog kuv PVDF / SBR binder system uas twb muaj lawm?
A: NMP-raws li slurry yog tag nrho nrog PVDF binder systems (cathode). Aqueous slurry yog sib xws nrog SBR / CMC anode systems. Qhia rau peb paub koj lub hom phiaj thiab cov ntsiab lus ntawm cov khoom khib nyiab -peb yuav qhia txog kev sib xyaw ua ke.
Q: Koj puas muab Daim Ntawv Pov Thawj Kev Ntsuam Xyuas (COA)?
A: Yog. Txhua batch ships nrog COA npog CNT cov ntsiab lus, viscosity, particle loj (fineness ntawm grind), ya raws (NMP hom) thiab hlau impurity theem.
Q: Koj puas tuaj yeem hloov kho CNT concentration lossis hloov mus rau lwm qhov hnyav (IPA, DMF, thiab lwm yam)?
A: Yog lawm. Peb tuaj yeem kho CNT wt%, tag nrho cov khib nyiab, dispersant chemistry, thiab hnyav raws li koj qhov yuav tsum tau ua. Lub sij hawm xa tuaj rau kev cai batch yog feem ntau 7-15 hnub.
Q: Kuv tuaj yeem tau txais daim ntawv tsocai lossis qauv pom zoo li cas?
A: Cov lus teb hauv 2 teev ua haujlwm ntawm hnub ua haujlwm. Qauv kev npaj hauv 1-2 hnub tom qab kev pom zoo.
💬 Tsis paub tseeb tias CNT cov ntsiab lus lossis cov kuab tshuaj twg haum rau koj cov qauv electrode? Xa peb koj cov khoom siv, hom binder thiab lub hom phiaj viscosity-peb pab neeg ua haujlwm yuav pom zoo rau qib zoo thiab pib sib xyaw.
Cim npe nrov: Tuam Tshoj carbon nanotube slurry manufacturers, lwm tus neeg, Hoobkas
