Kev siv ntawm PTFE High-Tub Npuag hauv Lithium Roj Teeb Kev Lag Luam

Raws li cov chaw tsim khoom ntawm PTFE high-temperature npuag, Jiangsu Aokai Cov Khoom Siv Tshiab muab rau koj qhia kev tshaj lij. Hauv kev tsim cov roj teeb lithium, PTFE high-temperature npuag yog siv rau kev tiv thaiv, kev sib cais thiab kev xa tawm hauv cov txheej txheem tseem ceeb los ntawm kev tsim txiaj ntawm nws qhov kub tsis kam, tshuaj inertness thiab tsis-stick khoom. Nws tsis kam mus rau electrolyte corrosion cuam tshuam nrog kev lag luam nruj dua li qhov yooj yim corrosion kuj.

Core Application 1: Electrode Production thiab Cell Assembly

Hauv kev tsim cov roj teeb hluav taws xob thiab cov txheej txheem ntawm tes sib dhos, PTFE cov ntaub ntawv kub kub yog dav siv rau kev xa khoom, kev tiv thaiv thiab kev sib cais kub kub.

Electrode Drying Conveyor Belt  Nws ua haujlwm raws li txoj siv sia siv thaum lub sijhawm kub kub kom qhuav ntawm qhov zoo thiab tsis zoo electrodes ntawm 120 ℃ ~ 180 ℃. Nws lub zog tsis muaj zog tiv thaiv adhesion ntawm ternary cov ntaub ntawv, graphite thiab lwm yam slurries, tsis txhob kis kab mob thiab puas rau electrode coatings.

Cell Hot Press Sealing  Nrog cov tuab tuab ntawm 0.18 hli, nws ua raws li kev sib cais thiab kev tiv thaiv txheej nruab nrab ntawm lub taub hau kub xovxwm thiab lub hnab ntawm tes thaum lub sij hawm thermal sealing. Resistant mus rau qhov kub siab tshaj 240 ℃, nws ua kom zoo ib yam kub hloov, tiv thaiv adhesion thiab txhim kho cov khoom ntim.

Tab Vuam thiab Kub Xovxwm Tiv Thaiv  Nws yog siv los tiv thaiv thiab cais cov khoom thaum lub sij hawm tab vuam thiab kub nias ntawm ib ncig ntawm 200 ℃. Featuring siab rwb thaiv tsev nrog ib tug dielectric tas li hauv qab no 2.6, nws zoo zam luv luv circuits, resists electrolyte vapor, thiab tiv thaiv kom txhob muaj zog tiv thaiv los ntawm corrosion thiab oxidation ntawm tooj liab / txhuas tabs.

Core Daim Ntawv Thov 2: Roj Teeb Pob Sib Tsoo thiab Kev Tiv Thaiv Kab Mob

Hauv cov roj teeb pob sib dhos, nws tsom rau kev nyab xeeb hluav taws xob thiab kev tswj xyuas thermal.

Rwb thaiv tsev Isolation Ntawm Cells  Muab tso rau ntawm ib tug neeg lub hlwb, nws muab zoo heev rwb thaiv tsev thiab nplaim retardancy mus txog qib UL94 V-0 , tiv thaiv luv luv circuits thiab kis ntawm thermal runaway.

Internal Wiring thiab Component Protection  Nws qhwv cov kab hluav taws xob hluav taws xob thiab cov khoom sib txuas los muab cov rwb thaiv tsev kub thiab sealing, tsis txhob cuam tshuam luv luv los ntawm electrolyte corrosion.

Thermal Management System Auxiliary Material  Nrog rau qhov kub thiab txias ntau yam ntawm -196 ℃ ~ 300 ℃  thiab tswj tau thermal conductivity, nws yog siv los ua cov khoom siv rau cov cua kub rwb thaiv tsev gaskets thiab thermal conductive los xij kom sib npaug ntawm qhov kub ntawm cov roj teeb.

Zuag qhia tag nrho cov roj teeb pob Sealing  Siv rau cov roj teeb pob hauv tsev sealing, nws tiv thaiv sab nraud ya raws ingress thiab corrosion los ntawm me me sab hauv electrolyte to.

Qhov Kev Xav Tau Tshwj Xeeb 1: Kev Ua Haujlwm Zoo Tshaj Plaws rau ntau yam Electrolyte Cheebtsam

Lithium roj teeb electrolyte yog corrosive heev, yog li tshuaj tiv thaiv yog ib qho tseem ceeb ntawm kev ua tau zoo ntawm PTFE high-temperature npuag:

Organic Solvents  Lub ntsiab electrolyte Cheebtsam xws li Ethylene Carbonate (EC) thiab Dimethyl Carbonate (DMC) yog cov muaj zog polar solvents. Ordinary plastics yuav o lossis txawm yaj thaum raug, thaum PTFE tseem tsis cuam tshuam tag nrho.

Corrosive Electrolytes  Lithium Hexafluorophosphate (LiPF₆), core electrolyte ntsev, rhiab heev rau ya raws thiab cua sov thiab yooj yim decomposes los tsim Hydrofluoric Acid (HF). HF yog corrosive heev thiab tuaj yeem ua rau iav thiab feem ntau hlau. PTFE high-temperature npuag muab kev tiv thaiv zoo rau hydrofluoric acid thiab tswj kev ua haujlwm ruaj khov hauv qhov chaw hnyav.

Electrochemical Stability  Nyob rau hauv high voltage thiab them-tso kev khiav hauj lwm tej yam kev mob nyob rau hauv lub roj teeb, PTFE nta ruaj khov tshuaj, ua tsis muaj kev cuam tshuam nrog electrolyte thiab tsis muaj catalytic decomposition ntawm electrolyte.

Salt Spray Corrosion Resistance  Electrolyte leakage forms mas corrosive ntsev tsuag, tiv thaiv uas PTFE high-temperature ntaub qhia tau hais tias zoo heev kam rau ua.

Qhov Yuav Tsum Tau Tshwj Xeeb 2: Lub Rooj Sib Tham Cov Roj Teeb Ua Haujlwm nruj

Cov khoom siv zoo tshaj plaws yog qhov tseem ceeb; Kev ruaj ntseg mus sij hawm ntev nyob rau hauv qhov chaw roj teeb tiag tiag yuav tsum dhau qhov kev sim ua tau zoo:

Electrolyte Immersion Aging Test  Qhov no yog txoj kev tshawb xyuas ncaj qha thiab tseem ceeb tshaj plaws. Cov qauv yog immersed nyob rau hauv simulated electrolyte thiab khaws cia rau hnub los yog lub lis piam nyob rau hauv chav tsev kub los yog siab kub xws li 60 ℃ thiab 85 ℃. Cov khoom tsim nyog qhia tsis muaj qhov chaw blistering, delamination lossis dissolution nrog poob qis heev.

Nyob rau hauv cov ntsiab lus, PTFE high-temperature npuag ua raws li kev tiv thaiv npog, cais barrier thiab conveying nruab nrab thoob plaws lithium roj teeb raug. Txawm hais tias muaj kev cuam tshuam loj ntawm electrolyte corrosion hauv hlwb los yog muab kev tiv thaiv ruaj khov hauv cov txheej txheem kub xws li kub nias thiab vuam, nws qhov kev ua tau zoo yog qhov tseem ceeb los lav cov khoom tsim tawm, kev nyab xeeb kev ua haujlwm thiab lub neej ntev ntawm lithium roj teeb.

Cov ntaub ntawv saum toj no yog muab los ntawm Jiangsu Aokai Tshiab Materials Technology Co., Ltd.

Yog tias koj xav kawm kom paub meej txog cov kev tsis sib haum xeeb, daim ntawv thov scenarios thiab cov kev daws teeb meem ntawm peb cov khoom lag luam tag nrho, suav nrog PTFE high-temperature npuag, PTFE high-temperature adhesive tape, PTFE high-temperature mesh belt, seamless fusing machine belt, single-sided usa PTFE coated fabric, high-temperature adhesive tape, PTFE high-temperature mesh belt, seamless fusing machine belt, single-sided PTFE coated fabric, high-temperature beltature resistant, high-temperature contact ntawm:

·  Service Hotline: Mr. Guo: +86 18944819998 Mr. Liu: +86 13705266308

Peb ib txwm ua raws li lub tswv yim ntawm kev tshaj lij thiab kev ncaj ncees, thiab lub siab dawb paug muab kev daws teeb meem rau koj ib leeg thiab cov kev pabcuam xav tau!