Conductive Txheej CNT Slurry
Taug kev mus rau hauv ib qho chaw kuaj txheej txheej thiab koj yuav hnov cov lus tsis txaus siab tib yam: tau txais kev coj ua zoo ib yam yam tsis muaj kev puas tsuaj rau cov khoom siv kho qhov muag, kev ua kom yooj yim, lossis kev ua tiav saum npoo yog npau suav phem. Cov tshuaj ntxiv xws li cov pa roj carbon dub lossis graphite flake yuam koj mus pov tseg hauv 5-10% muab tub lim tsuas yog txhawm rau txhawm rau txhawm rau tiv thaiv lub hom phiaj, thiab mam li nco dheev koj lub tsho loj zoo li charcoal thiab koj cov resin poob nws cov pob txha.
Peb ua peb tusConductive Txheej CNT Slurry kom daws tau qhov tseeb tias - tsis muaj chaw thau khoom, txuas mus tas li, thiab kev sib cais ruaj khov txaus los zaum hauv koj lub tank yam tsis tau nyob hauv lub cib hauv qab.
Qhov twg Yuav Tau Siv
Qhov no tsis yog rau cov roj teeb electrodes xwb. Txheej engineers lean ntawm no slurry thaum lawv xav tau:
ESD / tiv thaiv - cov txheej txheem zoo li qub rau cov khoom siv hluav taws xob, cov plag tsev huv si, thiab cov yeeb yaj kiab kho qhov muag uas cov av noo -kev ua haujlwm ywj pheej tseem ceeb.
EMI shielding txheej nyob rau hauv 3C li, leveraging qhov siab piv ntawm CNTs los ua ib tug nruam faraday tawb ntawm ultra- tsawg npaum li cas.
Pob tshab los yog semi-pob tshab conductorsqhov twg ITO yog nkig heev thiab Ag nanowires yog kim heev.
Cov khoom cua sov nyob rau hauv automotive defoggers los yog aerospace de-icing, ua tsaug rau ruaj khov, linear tsis kam hla kub viav vias.
Functional primersrau cov yas thiab cov khoom sib xyaw uas xav tau los ua kom zoo li qub tsis hloov xim lossis gloss.
Hom Formulation Qhov rai
Peb khaws nws yoog raws - dej-raws li eco- cov kab ua raws, NMP/co- cov kuab tshuaj raws li cov kab mob hnyav. Nto- hloov kho MWCNTs thiab SWCNTs muaj nyob ntawm koj lub hom phiaj percolation.
|
Parameter |
Hom kab mob |
Sau ntawv |
|---|---|---|
|
CNT cov ntsiab lus (slurry) |
2% - 6% yog ' |
Adjustable rau txheej txheej |
|
viscosity (25 degree) |
500-5,000 mPa·s |
Tunable rau tshuaj tsuag, poob, qhov- tuag |
|
Dispersion fineness |
D90 < 300 nm |
Tsawg agglomerates, tsis muaj kas fes-ntiv nplhaib |
|
Hlau impurities |
< 20 ppm |
Qhov tseem ceeb rau rhiab electronics |
|
Kev ruaj ntseg |
>6 hli |
Tsis muaj zog sedimentation |
|
Substrate compatibility |
PU, epoxy, acrylic, polyester |
Resin-cov pob khoom sib xyaw ua ke |
Yog vim li cas CNTs yeej qhov qub -School Additives
Cov neeg feem coob pib nrog dab tsi nyob hauv txee -graphite, CB, hlau hmoov- thiab tom qab ntawd tawm tsam cov kev mob tshwm sim. Nov yog qhov kev lag luam tiag tiag-tawm peb pom thaum hloov mus rau txheej txheej tshwj xeeb- qib CNT slurry:
|
Feature |
Graphite / Carbon Dub |
Hlau hmoov (Ag / Cu) |
Shandong Tanfeng Conductive Txheej CNT Slurry |
|---|---|---|---|
|
Chaw thau khoom kom ncav cuag 10⁵–10⁸ Ω / sq |
5% – 10% |
10% – 30% |
0.3% – 1.5% |
|
Kev cuam tshuam rau txheej clarity |
Siab (opaque / tsaus) |
High (hloov zoo) |
Tsawg (semi-pob tshab tau) |
|
Ntev - lub sij hawm ruaj khov |
Migrate, hnav tawm |
Oxidizes, agglomerates |
Kev ruaj ntseg 3D network, tsis yog -migrating |
|
Flexibility / khoov kuj |
Poor (particle tawg) |
Txhaum |
Zoo heev (nanotube bridging) |
|
Nqi -rau-kev ua tau zoo |
Tsawg upfront, siab loading |
Siab heev |
Sib npaug, tsis tshua muaj nqi formulation |
Qhov yeej ntawm no yog qhov yooj yim: koj tiv thaiv cov khoom siv uas koj tau ua haujlwm hnyav los ua kom zoo dua qub, thaum ntog hauv lub cev pob txha lub txheej tsis tuaj yeem co xoob.
Qhov txawv ntawm Shandong Tanfeng
Muaj ntau tus tub luam muag "dispersed nanotubes." Peb tsis yog ib tug ntawm lawv.Shandong Tanfeng tswj tag nrho pawg- catalyst tsim, CVD synthesis, purification, thiab proprietary dispersion- yog li tsis muaj dab tsi tshuav rau tus thib peb qhov sib xws.
Qhov ntawd txhais li cas rau koj txoj kab txheej:
Hauv -situ de- entanglement tech- Peb slurry tsis yog stirred xwb; Nws tau ua tiav kom tawg nyuaj agglomerates, muab rau koj D90 < 300 nm thiab rov ua daim ntawv tsis kam batch tom qab batch.
Resin -npaj dispersants- Peb tsis muab pov tseg rau hauv cov tshuaj surfactants uas los ntshav tom qab. Peb lub tshuab stabilizer yog tsim los rau cov dej-yug los yog hnyav-cov txheej txheem txheej txheej, txo qhov cratering thiab pinholes.
Ultra- tsis tshua muaj ionic impurities- Nrog cov hlau seem tswj tau qis dua 20 ppm, koj tsis muaj kev pheej hmoo leaching los yog corrosion nyob rau hauv cov huab cua aging - tseem ceeb rau ESD flooring thiab electronics vaj tse.
Scale tsis ua yeeb yam- Los ntawm 1 kg lub raj mis rau 50-tuj IBC khiav, peb CV (coefficient ntawm variation) ntawm viscosity thiab cov khib nyiab nyob twj ywm. Tsis muaj qhov xav tsis thoob rheology hloov thaum koj txav ntawm tus tsav mus rau tsob nroj.
Kev ntim khoom uas phim koj cov peev txheej
Peb loj lub thawv rau qhov koj ua haujlwm tiag tiag li cas - tsis yog lub tsev khaws khoom xav xa nws li cas.
|
Ntau |
Thawv |
Ua Rau |
|---|---|---|
|
Tsawg dua los yog sib npaug li 1 kg |
PP reagent lub raj mis |
Kev tshuaj ntsuam hauv chav kuaj, me me -kev ntsuam xyuas vaj huam sib luag dip/spray, lub hnab looj tes ua haujlwm |
|
20-25 kg |
HDPE nruas |
Kev tsav tsheb khiav, kev sib tw luv luv, R&D scale - nce |
|
1-50 tons |
IBC yas tote |
Cov kab ntau lawm, centralized mixing systems, nruam coaters |
Txhua chav tsev yog nitrogen-purged raws li qhov kev thov thiab kaw cov dej noo-tshwj xeeb yog tias koj tab tom khiav dej noo-sensitive resin systems lossis sulfide-chamistries uas nyob ib sab.
Cia peb hla tus qauv Generic
Qhia rau peb koj cov txheej txheem resin (dej / epoxy / PU / acrylic / thiab lwm yam), lub hom phiaj nto tiv thaiv, thiab daim ntawv thov txheej txheem (txhaj tshuaj, yob, dip, qhov - tuag). Peb mam li xa ibTsawg dua lossis sib npaug li 1 kg PP- lub raj mis batch tuned rau lub qhov rais ntawd, ua tiav nrog dispersion fineness report thiab impurity profile-tsis yog ib tug -size-fits-tag nrho tawm- lub- txee jug.
Yog tias koj xav tau, kuv tuaj yeem pab koj piav qhia txog cov kev qhia tsim nyog uas haum rau koj qhov tshwj xeeb resin chemistry thiab lub hom phiaj ntawm qhov chaw tiv thaiv kom koj tuaj yeem txo qhov kev sim siab -thiab- theem yuam kev hauv koj qhov chaw sim.
Cim npe nrov: Tuam Tshoj conductive txheej cnt slurry, Tuam Tshoj conductive txheej cnt slurry manufacturers, lwm tus neeg, Hoobkas
