Mica Daim Kab Xev Kub Kub Qib Xaiv Phau Ntawv Qhia
Xaiv qhov qib mica daim kab xev txhais tau tias nkag siab nwsqhov ntsuas kub siab tshaj plaws.Nyob hauv qab no yog cov ntaub ntawv ceev ceev ntawm cov qib sib xws thiab lawv cov thermal txwv.
Cov ntsiab lus tseem ceeb
Xaiv cov qib mica daim kab xev kom raug los ntawm kev txheeb xyuas nwsntsuas kubkom muaj kev nyab xeeb thiab kev ua haujlwm.
Ib txwm suav nrog akev nyab xeeb marginsaum toj no koj qhov project qhov siab tshaj plaws uas yuav tsum tau kub los tiv thaiv kev rwb thaiv tsev tsis ua haujlwm.
Xav txog tej yam ib puag ncig xws li av noo thiab siab thaum xaiv daim kab xev.
Siv phau ntawv qhia ntsuas kub no kom ceev, txhim khu kev qha qib sib piv.
Tsis txhob quav ntsej qhov ntsuas kub lossis ntawv pov thawj - ib txwm txheeb xyuas ua ntej siv rau kev ua raws cai thiab kev nyab xeeb.
Mica Daim Kab Xev Kub Qhia Qib Phau Ntawv Qhia - Siv ceev ceev
Qhov ntsuas kub ntsuas
| Mica Daim kab xev Qib | Max Nruam Temp | Short-term Exposure | Tej kev siv |
|---|---|---|---|
| Chav F | Mus txog 155 degree | 180 degree | Motors, transformers, general rwb thaiv tsev |
| Chav Kawm H | Mus txog 180 degree | 200 degree | High-kev ua tau zoo motors, generators |
| Standard Qib | 500-800 degree | >1000 degree | Industrial cables, cua sov ntsiab |
| Qib nrab | 500-800 degree | 900 degree | Kev ntseeg tau ntev, cua sov nruab nrab |
| Qib siab | Mus txog 1000 degree | 1100 degree | Hluav taws kub-resistant cables, aerospace |
| Muscovite Mica | Txog li 500 degree | 600 degree | General cua sov rwb thaiv tsev, nruab nrab cua sov |
| Phlogopite Mica | Txog li 800 degree | 1000 degree | Hluav taws kub-resistant cables, steel kev lag luam |
| Synthetic Mica | Txog li 500 degree | 1375℃(melting) | High-voltage, advanced rwb thaiv tsev |
| Ntuj Mica Cable Daim kab xev | Mus txog 950 degree | >1000 degree | Thaum tshav kub kub, industrial cables |
| Synthetic Mica Cable Daim kab xev | Mus txog 1100 degree | 1375℃(melting) | Next-gen EV, aerospace, roj & roj |
Tswv yim: Nco ntsoov paub meej tias qhov ntsuas kub siab tshaj qhov koj qhov project qhov kub siab tshaj plaws thiab tso cai rau kev nyab xeeb.
Mica Daim kab xev hom los ntawm qhov kub thiab txias
Muscovite Mica Daim kab xev (max ~ 500 degree, luv luv 650 degree)
Nyias, pob tshab, zoo heev hluav taws xob thaiv
High noo noo tsis kam & tshuaj stability
Dielectric zog> 20 kV / mm
Siv nyob rau hauv capacitors, PCBs, motors, generators
Phlogopite Mica Daim kab xev (max 800 degree, luv luv 1000 degree)
Kev tiv thaiv kub siab dua li muscovite
Flexible, chemically ruaj khov
Siv nyob rau hauv hluav taws-resistant cables thiab steel mills
Synthetic Mica daim kab xev (950-1000℃+)
Ua los ntawm fluorophlogopite
Outperforms ntuj mica ntawm huab cua kub
Siv hauv aerospace, EVs, high-end electronics
3-Layer Mica Daim kab xev (max 180 degree)
Muaj zog tsis tau hloov tau
Siv nyob rau hauv low-voltage cables thiab kev siv hluav taws xob
Chav Kawm F & Chav H Mica Tapes (155℃/ 180 degree)
Standard hluav taws xob rwb thaiv tsev qib
Dav siv nyob rau hauv motors, transformers, thiab dav machinery
Hluav taws kub-Resistant Mica daim kab xev (700℃+)
Zoo heev thermal barrier thiab rwb thaiv tsev
Tseem ceeb heev rau cov kab hluav taws xob tiv thaiv hluav taws thiab qhov chaw muaj kev phom sij
UL-Certified Mica daim kab xev (450 degree)
Ua tau raws li cov qauv kev nyab xeeb nruj
Siv nyob rau hauv cov ntaub ntawv pov thawj thaiv thiab cable sib dhos
Qib tshwj xeeb
Calcined mica daim kab xev: lub neej ntev dua ntawm qhov kub thiab txias
Ceramic / iav-bonded mica: superior thermal rwb thaiv tsev
Yuav ua li cas xaiv qhov raug Mica Daim Kab Xev Qib
1. Ntsuas qhov ntsuas kub
Txheeb xyuas qhovqhov siab tshaj plaws tsis tu ncua thiab ncov kubhauv koj daim ntawv thov.
Xaiv ib daim kab xev ntsuassaum toj nocov kub no.
Rau lub sij hawm luv luv tshav kub spikes, ua ntej lub sij hawm luv luv thermal kuj.
Kev ntsuas qis qis ua rau muaj kev cuam tshuam tsis ua haujlwm, luv luv Circuit Court, thiab kev pheej hmoo ntawm kev nyab xeeb.
2. Sib npaug qib rau ib puag ncig
Xav txog tej yam kev ua haujlwm:
Kub kubtuaj yeem degrade organic binders
Moistureweakens adhesion thiab rwb thaiv tsev
Kev vibration / dabtsi yog khoovtuaj yeem ua rau tawg lossis delamination
Xaiv ib qib uas tuav lub zog thiab rwb thaiv tsev nyob rau hauv thermal thiab mechanical stress.
3. Kev nyab xeeb Margin & Kev lag luam Standards
Ib txwm suav nrog akev nyab xeeb marginrau qhov kub thiab txias surges.
Tshawb xyuas ua raws li UL, IEC, lossis lwm cov qauv kev lag luam.
Cov kab hluav taws kub-resistant yuav tsum tau ntawv pov thawj tshwj xeeb rau mica tapes.
Feem ntau yuam kev kom zam
Xaiv ib qib uas muaj qhov kub tsis txaus
Tsis quav ntsej cov dej noo, kev co, lossis tshuaj lom neeg
Hla daim ntawv pov thawj xyuas rau cov ntawv thov kev tswj hwm
Cov lus nug nquag
Dab tsi yog qhov txawv ntawm muscovite thiab phlogopite mica daim kab xev?
Muscovite: tiv taus txog 500 degree, siv rau kev rwb thaiv tsev dav dav
Phlogopite: tiv taus mus txog 800 degree, tshuaj tiv thaiv ntau dua, zoo tagnrho rau hluav taws xob cables
Mica daim kab xev puas tuaj yeem siv sab nraum zoov?
Yog, yog tias tiv thaiv dej ncaj qha thiab tshav ntuj. Moisture ho txo qhov kev ua haujlwm ntawm rwb thaiv tsev.
Kuv yuav paub li cas yog mica daim kab xev yog UL-certified?
Tshawb xyuas daim ntawv lo lossis daim ntawv qhia kev ua haujlwm rau lubUL mark, lees paub ua raws li cov qauv kev nyab xeeb hluav taws xob thiab hluav taws xob.
Puas yog mica daim kab xev haum rau cov ntawv thov high-voltage?
Yog lawm. Mica muaj lub zog dielectric siab thiab yog dav siv rau high-voltage cables thiab khoom siv.
Yuav ua li cas yog tias kuv siv mica daim kab xev tsis raug?
Rwb thaiv tsev yuav ua tsis tau, ua rau overheating, luv Circuit Court, los yog hluav taws kub. Nco ntsoov xyuas qhov ntsuas kub ua ntej.