Daim Ntawv Nqe rau Cov Phaj Graphite Uas Tsis Muaj Hluav Taws Xob

Kev Piav Qhia Luv:

Feem ntau cov phaj PEMFC thiab DMFC bipolar yog ua los ntawm graphite lossis resin-impregnated graphite. Cov graphite khov kho yog cov khoom siv hluav taws xob zoo, tsis muaj zog tshuaj lom neeg, thiab tiv taus xeb;

Cov phaj sib xyaw ua ke graphite-carbon tau tsim los ntawm kev siv cov thermoplastics lossis thermosets nrog cov khoom siv conductive. Cov ntaub ntawv no ruaj khov hauv cov roj cell thiab tsim nyog rau cov txheej txheem tsim khoom loj, xws li compression molding, transfer molding, lossis injection molding. Feem ntau, kev tsim kho thiab tsim cov phaj no yog kev pauv pauv ntawm kev tsim khoom thiab cov khoom ua haujlwm.


Cov Khoom Qhia Txog Khoom

Cov Cim Npe Khoom

Peb ntseeg hais tias: Kev tsim kho tshiab yog peb tus ntsuj plig thiab lub siab. Qhov zoo yog peb lub neej. Tus neeg yuav khoom xav tau yog peb tus Vajtswv rau Daim Ntawv Qhia Nqe rau Cov Phaj Graphite Uas Tsis Muaj Hluav Taws Xob, Ua tus thawj coj ntawm daim teb no yog peb lub hom phiaj tas mus li. Kev kho kom zoo nkauj pib nrog cov khoom siv hauv chav kawm yog peb lub hom phiaj. Txhawm rau tsim lub neej yav tom ntej zoo nkauj, peb xav koom tes nrog txhua tus phooj ywg zoo hauv koj lub tsev thiab txawv teb chaws. Yog tias koj muaj kev txaus siab rau peb cov kev daws teeb meem, thov tsis txhob tos kom tiv tauj peb.
Peb ntseeg hais tias: Kev tsim kho tshiab yog peb tus ntsuj plig thiab tus ntsuj plig. Qhov zoo yog peb lub neej. Tus neeg yuav khoom xav tau yog peb tus Vajtswv rauTuam Tshoj Graphite Phaj thiab Graphite, Peb tos ntsoov yuav tsim kom muaj kev sib raug zoo nrog koj raws li peb cov khoom zoo, tus nqi tsim nyog thiab kev pabcuam zoo tshaj plaws. Peb vam tias peb cov khoom yuav coj koj qhov kev paub zoo thiab nqa qhov kev xav zoo nkauj.
Kev piav qhia txog khoom

Peb tau tsim cov phaj graphite bipolar uas pheej yig rau PEMFC uas xav tau kev siv cov phaj bipolar siab heev uas muaj kev ua hluav taws xob siab thiab lub zog zoo. Peb cov phaj bipolar tso cai rau cov roj cell ua haujlwm ntawm qhov kub siab thiab muaj kev ua hluav taws xob thiab thermal zoo heev.

Peb muab cov khoom siv graphite nrog cov resin impregnated kom ua tiav cov pa roj tsis nkag thiab muaj zog. Tab sis cov khoom siv khaws cov khoom zoo ntawm graphite hauv cov nqe lus ntawm kev ua hluav taws xob siab thiab kev ua kom sov siab.

Peb tuaj yeem siv tshuab ua cov phaj bipolar rau ob sab nrog cov teb ntws, lossis siv tshuab ib sab lossis muab cov phaj dawb uas tsis tau siv tshuab. Txhua daim phaj graphite tuaj yeem siv tshuab raws li koj tus qauv tsim.

Cov Ntaub Ntawv Txog Cov Phaj Bipolar Graphite:

Khoom siv Qhov Ceev Ntau Flexural
Lub zog
Lub zog compressive Kev Tiv Thaiv Tshwj Xeeb Qhib Porosity
GRI-1 1.9 g/cc feeb 45 Mpa feeb 90 Mpa feeb 10.0 micro ohm max 5% siab tshaj
Muaj ntau qib ntawm cov ntaub ntawv graphite muaj rau xaiv raws li daim ntawv thov tshwj xeeb.

Nta:
- Tsis pub cov pa roj (hydrogen thiab oxygen nkag tau)
- Kev ua hluav taws xob zoo tagnrho
- Kev sib npaug ntawm kev coj hluav taws xob, lub zog, qhov loj me thiab qhov hnyav
- Kev tiv thaiv kev xeb
- Yooj yim rau tsim ua ntau yam Nta:
- Tus nqi tsim nyog

 

Cov Duab Qhia Txog
20

 

Cov Ntaub Ntawv Txog Lub Tuam Txhab

111

Cov Khoom Siv Hoobkas

222

Tsev khaws khoom

333

Cov Ntawv Pov Thawj

Cov Ntawv Pov Thawj22

cov lus nug nquag nug

Q1: Koj cov nqi yog dab tsi?
Peb cov nqi yuav hloov pauv raws li kev muab khoom thiab lwm yam kev ua lag luam. Peb yuav xa daim ntawv teev nqi tshiab rau koj tom qab koj lub tuam txhab tiv tauj peb kom paub ntxiv.
Q2: Koj puas muaj qhov kev txiav txim yam tsawg kawg nkaus?
Yog, peb xav kom txhua qhov kev txiav txim thoob ntiaj teb muaj qhov tsawg kawg nkaus ntawm kev txiav txim.
Q3: Koj puas tuaj yeem muab cov ntaub ntawv tsim nyog?
Yog, peb tuaj yeem muab feem ntau cov ntaub ntawv suav nrog Daim Ntawv Pov Thawj Kev Tshawb Fawb / Kev Ua Raws Cai; Kev Pov Hwm; Keeb Kwm, thiab lwm yam ntaub ntawv xa tawm yog tias xav tau.
Q4: Lub sijhawm ua khoom nruab nrab yog dab tsi?
Rau cov qauv, lub sijhawm ua khoom yog li 7 hnub. Rau kev tsim khoom ntau, lub sijhawm ua khoom yog 15-25 hnub tom qab tau txais cov nyiaj tso cia. Lub sijhawm ua khoom yuav siv tau thaum peb tau txais koj cov nyiaj tso cia, thiab peb tau txais koj qhov kev pom zoo zaum kawg rau koj cov khoom. Hauv txhua kis peb yuav sim ua kom tau raws li koj cov kev xav tau. Hauv feem ntau peb ua tau li ntawd.
Q5: Koj txais hom kev them nqi twg?
Koj tuaj yeem them nyiaj rau peb tus account hauv txhab nyiaj, Western Union lossis PayPal:
30% tso nyiaj ua ntej, 70% tshuav nyiaj ua ntej xa khoom los yog tawm tsam daim ntawv theej ntawm B / L.
Q6: Lub warranty ntawm cov khoom yog dab tsi?
Peb lav peb cov ntaub ntawv thiab kev ua haujlwm. Peb txoj kev cog lus yog rau koj qhov kev txaus siab rau peb cov khoom. Txawm tias muaj kev lav lossis tsis muaj, nws yog kab lis kev cai ntawm peb lub tuam txhab los daws thiab daws txhua yam teeb meem ntawm cov neeg siv khoom kom txhua tus neeg txaus siab.
Q7: Koj puas lav qhov kev xa khoom zoo thiab ruaj ntseg?
Yog, peb ib txwm siv cov ntim khoom zoo rau kev xa tawm. Peb kuj siv cov ntim khoom tshwj xeeb rau cov khoom txaus ntshai thiab cov neeg xa khoom txias uas tau lees paub rau cov khoom rhiab heev rau qhov kub thiab txias. Cov ntim khoom tshwj xeeb thiab cov kev cai ntim khoom tsis yog tus qauv yuav raug nqi ntxiv.
Q8: Yuav ua li cas txog cov nqi xa khoom?
Tus nqi xa khoom nyob ntawm seb koj xaiv txoj kev twg kom tau txais cov khoom. Feem ntau, kev xa khoom sai yog txoj kev ceev tshaj plaws tab sis kuj kim tshaj plaws. Kev xa khoom los ntawm hiav txwv yog qhov kev daws teeb meem zoo tshaj plaws rau cov khoom loj. Cov nqi thauj khoom peb tsuas yog muab tau rau koj yog tias peb paub cov ntsiab lus ntawm qhov ntau npaum li cas, qhov hnyav thiab txoj kev. Thov hu rau peb kom paub ntxiv.

 
Peb ntseeg hais tias: Kev tsim kho tshiab yog peb tus ntsuj plig thiab lub siab. Qhov zoo yog peb lub neej. Tus neeg yuav khoom xav tau yog peb tus Vajtswv rau Daim Ntawv Qhia Nqe rau Cov Phaj Graphite Uas Tsis Muaj Hluav Taws Xob, Ua tus thawj coj ntawm daim teb no yog peb lub hom phiaj tas mus li. Kev kho kom zoo nkauj pib nrog cov khoom siv hauv chav kawm yog peb lub hom phiaj. Txhawm rau tsim lub neej yav tom ntej zoo nkauj, peb xav koom tes nrog txhua tus phooj ywg zoo hauv koj lub tsev thiab txawv teb chaws. Yog tias koj muaj kev txaus siab rau peb cov kev daws teeb meem, thov tsis txhob tos kom tiv tauj peb.
Daim Ntawv Qhia Nqe rauTuam Tshoj Graphite Phaj thiab Graphite, Peb tos ntsoov yuav tsim kom muaj kev sib raug zoo nrog koj raws li peb cov khoom zoo, tus nqi tsim nyog thiab kev pabcuam zoo tshaj plaws. Peb vam tias peb cov khoom yuav coj koj qhov kev paub zoo thiab nqa qhov kev xav zoo nkauj.


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