Rigid Flow Field Plate
Main Product Description
Saj zawg zog graphite-raws li khiav- teb cov khoom ua haujlwm zoo rau ntau lub zog- khaws cia cov haujlwm, tab sis qee qhov chaw ua haujlwm hnyav xav tau ntau dua cov qauv rigidity thiab seem stability. Qhov dej khov no- teb substrate yog tsim los ntawm siab -purity dag graphite, tsim los ntawm roj av-coke feedstock blended nrog resin binders. Kev tsim khoom suav nrog kev rov ua haujlwm siab -siab compaction, multi-round impregnation, carbonization thiab siab -kub graphitization thermal ua kom ua tiav ntom ntom, monolithic carbon blocks.
Cov khoom ua tiav huv huv- cov khoom siv carbon sib xyaw ua ke tshwj xeeb hluav taws xob conduction muaj peev xwm, muaj zog tshuaj lom neeg tsis muaj zog tiv thaiv corrosive electrolytes thiab txhim kho txhua yam robustness. Hlau- txiav machining kev ua haujlwm tuaj yeem ua ntau yam kev cai-tsim txaus-txoj kev geometries mus rau phaj saum npoo kom ua tau raws li qhov sib txawv pawg- kev tsim vaj tsev.
Dab tsi ua rau qhov sib txawv ntawm cov substrate no yog nws qhov kev ntseeg siab ntev - lub sijhawm ua haujlwm raws li qhov hloov pauv ntawm electrochemical ua haujlwm. Tsis zoo li qee qhov kev hloov pauv carbon softer, nws tseem nyob ruaj khov thiab tsis lees txais electrolyte - ua rau o. Txawm tias nyob rau hauv cov hydrogen sustained - thiab oxygen- evolution cov tshuaj tiv thaiv, lub phaj zam ua npuas ncauj - tiam tsis xws luag uas yuav degrade cell efficiency, xa cov kev ua hauj lwm zoo ib yam kev ntseeg siab nyob rau hauv tag nrho cov roj teeb ua hauj lwm qhov rais.
Zoo- haum rau loj- nplai redox- ntws- roj teeb xa tawm, cov graphite rigid substrate no txhawb kev cai- tshwj xeeb phaj thickness, dav thiab tag nrho ntev kom phim cov neeg siv khoom- cov txheej txheem tshwj xeeb. Every production batch undergoes strict quality verification covering density testing, conductivity measurement and visual inspection for surface defects prior to delivery.
|
Yam khoom |
Chav tsev |
Parameter |
|
Thickness |
mm |
1.0-2.5 |
|
Qhov ntom |
g/cm³ |
1.7-1.9 |
|
Max dav |
mm |
Tsawg dua los yog sib npaug li 1000 |
|
Max Ntev |
mm |
Tsawg dua los yog sib npaug li 1500 |
|
Tensile zog |
MPa |
Ntau tshaj los yog sib npaug rau 30 |
|
Compressive zog |
MPa |
Ntau tshaj los yog sib npaug rau 60 |
|
Conductive -zone conductivity |
S/cm |
Ntau tshaj los yog sib npaug rau 1000 |
|
Cov ntsiab lus carbon |
% |
Ntau dua lossis sib npaug rau 99.9 |
FAQ
Q: Cov txiaj ntsig zoo li cas yog cov khoom siv dag zog tsis zoo -graphite flow- teb phaj tau piv nrog cov qauv hloov pauv hloov tau?
A: Rigid dag-graphite daim hlau xa cov hluav taws xob ntau dua thiab kev ruaj ntseg zoo dua; lawv tshem tawm qhov o - cuam tshuam txog kev pheej hmoo nyob rau hauv ib puag ncig electrolyte aggressive.
Q: Dab tsi ntws- cov qauv kev tuaj yeem ua tiav los ntawm xaim- txiav?
A: Hlau -txiav txhawb nqa serpentine, sib npaug thiab lwm yam kev cai channel layouts raws li phaj thickness thiab mechanical constrictions.
Cim npe nrov: rigid flow field phaj, Suav teb, manufacturers, lwm tus neeg, Hoobkas, yuav, nqi
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