CAS TSIS MUAJ.: 1344-28-1
Purity: 99.99% min; Nruab nrab particle loj: 50nm
Khoom npe: Aluminium Oxide
Catalog Tsis yog.: SS119815
Molecular cov mis: al2o3
Molecular hnyav: 101.96
Khoom Taw Qhia
Cov tshuaj siv hluav taws xob muaj cov khoom siv hluav taws xob siab siv hauv kev tsim khoom lag luam thiab ua ntawm cov camaDicondors, luam tawm cov laug cam (PCBs), thiab lwm yam hluav taws xob. Cov chemicals muaj xws li etchants, cov kuab tshuaj, thiab cov khoom pov thawj ua ntej, txhua yam hauv kev sib xyaw ua ke, cov lus qhia tawm, thiab lwm yam khoom siv hluav taws xob. Lub purity thiab kev ua tau zoo ntawm cov tshuaj no ncaj qha cuam tshuam cov khoom zoo, thiab kev ntseeg tau ntawm cov khoom hluav taws xob, ua rau lawv indispensable hauv tech kev lag luam.
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![Aluminium olide 丨 cas 1344-28-1]()
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![Diphenyl (4-phenylthiophen-2-yl) sulfanium Trifluoromethanesulfonate CAS 111281-12-0]()
Diphenyl (4-phenylthiophen-2-yl) sulfanium Trifluorometha...Catalog No.: SS131904 NrNtau
CAS Nr .: 111281-12-0
Purity: 98% Min
Khoom npe: Diphenyl (4-phenylthiophen-2-yl) sulfanium trifluoromethanesulfonate
Cov roj formula: C25H19F3O3S3
Molecular Luj: 520.61 -
![4-Ethenylphenol Acetate CAS 2628-16-2]()
4-Ethenylphenol Acetate CAS 2628-16-2Catalog No.: SS132902 NrNtau
CAS Nr .: 2628-16-2
Purity (HPLC): 99.5% Min
Khoom npe: 4-Ethenylphenol acetate
Cov mis mos molecular: C10H10O2
Molecular Luj: 162.19
Synonym (s): 4-Vinylphenyl acetate -
![Calcium Titanate CAS 12049-50-2]()
Calcium Titanate CAS 12049-50-2Catalog No.: SS122257 NrNtau
CAS Nr .: 12049-50-2
CaTiO3: 99.5% min
Khoom npe: Calcium titanate
Molecular Formula: CaTiO3
Molecular Luj: 135.94
Synonym (s): Calcium titanium trioxide -
![Ethylene glycol ditosylate 丨 CAS 6315-52-2]()
Ethylene glycol ditosylate 丨 CAS 6315-52-2Catalog tsis muaj.: SS012983Ntau
CAS TSIS MUAJ.: 6315-52-2
Purity (los ntawm HPLC): 99% min
Cov Khoom Npe: Ethylene Glycol ditosylate
Cov Qauv Molecular: C16h18o6S2
Molecular hnyav: 370.44
Txhais tau (s): 1,2-bis... -
![Bakium titanate 丨 CAS 12047-27-7]()
Bakium titanate 丨 CAS 12047-27-7Catalog Tsis yog.: SS122355Ntau
CAS TSIS MUAJ .: 12047-27-7
Purity: 99.9% Min
Khoom npe: Barium Titanate
Molecular Cov Qauv: Batio3
Molecular hnyav: 233.20
Txhais lus (s): Barium Titanate (IV) -
![Zinc sulfide 丨 CAS 1314-98-3]()
Zinc sulfide 丨 CAS 1314-98-3Catalog tsis muaj.: SS131707Ntau
CAS TSIS MUAJ.: 1314-98-3
Purity: 99.99% Min
Khoom npe: zinc sulfide
Molecular cov mis: ZNS
Molecular hnyav: 97.47
Txhais lus (s): Sulfanylidenezinc -
![Cov Neeg Tshaj Tawm Tebchaws Sopopiumchloride Hexahydrate 丨 CAS 13759-92-7]()
Cov Neeg Tshaj Tawm Tebchaws Sopopiumchloride Hexahydrate...Catalog tsis muaj.: SS130262Ntau
CAS TSIS MUAJ .: 13759-92-7
EU2O3 / TRE2O3 / TREO: 99.99% min
Khoom npe: Europiumchloride hexahydate
Molecular Cov Qauv: CL3EUH2O
Molecular hnyav: 366.41 -
![Titanium Tetrafruoride 丨 CAST 7783-63-3]()
Titanium Tetrafruoride 丨 CAST 7783-63-3Catalog tsis muaj.: SS089462Ntau
CAS TSIS MUAJ .: 7783-63-3
Tif4: 98.5% min
Khoom npe: Titanium Tetrafruoride
Molecular Cov Qauv: TiF4
Molecular hnyav: 123.87
Cov Lus Txhais: Titanium (IV) Fluoride -
![Magnesium Acrylate are Cas 5698-98-6]()
Magnesium Acrylate are Cas 5698-98-6Catalog tsis muaj.: SS120317Ntau
CAS TSIS MUAJ .: 5698-98-6
Purity (tsis-aqueous lub npe): 98% min
Khoom npe: Magnesium Acrylate
Molecular Cov Qauv: C6h6Mgo4
Molecular hnyav: 166.41
Txhais lus (s): 2-propenoic acid,... -
![Bis- (sodium suleakropp) -disulfide Neej CAS CAS CAS CAS CAS WEB206-35-5]()
Bis- (sodium suleakropp) -disulfide Neej CAS CAS CAS CAS ...Catalog Tsis yog.: SS128957Ntau
CAS TSIS MUAJ .: 27206-35-5
Purity (245nm): 98.0% min
Khoom npe: bis- (sodium suleakropp) -disulfide
Cov Qauv Molecular: C6H12NA2O6S4
Molecular hnyav: 354.4
Txhais tau (s): Idodium... -
![Bismuth trichloride 丨 cas no 7787-60-2]()
Bismuth trichloride 丨 cas no 7787-60-2Catalog tsis muaj.: SS119854Ntau
CAS TSIS MUAJ.: 7787-60-2
Assay \/ Qib: 98. {0}% Min.\/AR
Khoom npe: Bismuth trichloride
Molecular Cov Qauv: BICL3
Molecular hnyav: 315.34
Txhais tau (s): trichlorobismuth
Cov khoom lag luam zoo thiab cov yam ntxwv
Siab huv
Cov tshuaj siv hluav taws xob yog tsim kom ua tiav qib ultra-siab, kom muaj kev paug tsawg uas tuaj yeem cuam tshuam semiconductor kev ua tau zoo.
01
Cov Qauv Tshwj Xeeb
Dailored rau kev tsim cov txheej txheem raug xws li Photolithography, Etching, thiab Deposition, Cov chemical muab cov tshuaj no muab meej tswj cov microelectration ..
02
Xwm yeem thiab ruaj khov
Cov tshuaj siv hluav taws xob tswj cov tshuaj ruaj khov, uas yog qhov tseem ceeb rau kev tswj cov kev sib tw hauv cov khoom ntim siab.
03
Cov Ntawv Thov Loj
Los ntawm kev tu thiab etching rau doping thiab txheej, tshuaj siv tshuaj txheem hluav taws xob txhawb nqa txhua theem ntawm semiconductor thiab cov khoom siv hluav taws xob.
04
Txhim Kho Cov Txheej Txheem Txhim Kho
Kev tsim kho tshuaj zoo pab txo cov khib nyiab, qis dua cov nqi, thiab txhim kho yields tsim cov txheej txheem.
05
Khoom Yam
1. Photoresists
Lub teeb-rhiab cov ntaub ntawv siv hauv photolithography los tsim cov qauv ntawm semiconductor wafers.
2. Etchants
Tshuaj lom neeg uas xaiv cov khoom siv cov khoom siv thaum lub sijhawm semiconductor tsim cov txheej txheem, suav nrog ntub thiab ntub dej etching.
3.Deposition prantectors
Tshuaj sib txuas siv siv hauv cov tshuaj vapor deposition (CVD) thiab Atomic txheej Ex qhauj tawm (ALD) cov txheej txheem rau kev txhim kho ultra-nyias zaj duab xis ntawm substrates.
4. Kev kho mob tu
Kev muaj kuab heev thiab cov kua qaub siv los ntxuav cov wafers thiab lwm yam, tshem cov organic thiab inorganic paug.
5. Dopants
Cov tshuaj siv los hloov cov hluav taws xob cov khoom ntawm cov semiconductors los ntawm kev qhia impurities rau hauv cov khoom siv, tseem ceeb rau kev tswj hwm conductivity.
Daim ntawv thov ntawm cov khoom
Kev Tsim Khoom:Cov tshuaj siv hluav taws xob siv nyob rau hauv txhua theem ntawm semiconductor ntau lawm, los ntawm wafer tu thiab etching rau doping thiab metalization.
Cov Ntawv Luam Ntawv Hluav Taws Xob (PCBs):Etchants, plating daws teeb meem, thiab cov photoresists yog siv nyob rau hauv cov ntaub thaiv ntawm PCBs, cov khoom tseem ceeb nyob rau ntawm ze li ntawm txhua yam khoom siv hluav taws xob.
Muab cov cuab yeej cuab tam tau:Cov photoresists thiab cov tshuaj lom neeg muaj qhov tseem ceeb hauv kev tsim cov LCDs, Oleds, thiab lwm cov tshuab siab tshaj.
Hnub ci Panels:Cov tshuaj hauv cov hluav taws xob hluav taws xob tshwj xeeb yog siv nyob rau hauv kev tsim cov photovoltaic hlwb, txhim kho kev txuag hluav taws xob thiab kev ua tau zoo.
Optoelectronics:Kev tsim cov coj tawm, laser diodes, thiab lwm yam khoom siv Optoelectronic sib luag rau cov tshuaj hluav taws xob siab.
Cov khoom siv ntawm cov khoom
1
Sulfuric acid (hatso₄):Siv los ua kev tu tus neeg sawv cev thiab etchant nyob rau hauv kev tsim khoom semiconductor.
2
Hydrogen Peroxide (H₂o₂):Feem ntau siv hauv kev sib xyaw nrog cov sulfuric acid rau cov wafers thiab tshem tawm cov organic seem.
3
Tetramethilmonium hydroxide (tmah):Tus tsim tawm tseem ceeb siv hauv photolithography rau tsim cov qauv potoresist.
4
Isopropyl cawv (IPA):Ib qho kev siv hnyav ntau yam siv hauv kev tu thiab cov txheej txheem kom qhuav rau tshem tawm cov lus thiab cov paug.
5
PRISTORSORE xws li trimethylaluminum (TMA):Qhov tseem ceeb nyob rau hauv cov txheej txheej tso pov tseg (ALD) cov txheej txheem rau kev tsim cov yeeb yaj kiab nyias ntawm cov yeeb yaj kiab.
Txheej txheem ntau lawm lossis cov txheej txheem
Kev tsim khoom ntawm cov tshuaj hauv hluav taws xob ua rau cov txheej txheem nruj kom tshem tawm kom tshem tawm cov kev paug thiab ua tiav cov kev siv hluav taws xob xav tau rau cov ntawv thov hluav taws xob. Cov ntaub ntawv nyoos tau dhau los, kev lim dej, thiab ua kom zoo nkauj kom tau raws li cov qauv txheej txheem ntawm cov qauv kev lag luam semiconductor. Kev ntsuas kev ntsuas tau zoo tshaj plaws tau ua tiav, suav nrog kev saib xyuas txuas ntxiv rau cov impurities, ua kom haum cov tshuaj sib tov sib xyaw, thiab kev sim nruj. Cov khoom kawg yog xa hauv cov ntawv tshwj xeeb los tiv thaiv kom tsis huv thaum lub sijhawm tshuaj lom neeg saib xyuas lawv txoj kev coj dawb huv thiab kev siv hauv kev tsim khoom.
Cheebtsam ntawm cov khoom
Raws daws
Isopropyl cawv (IPA), acetone, thiab lwm cov kuab tshuaj yog qhov chaw so thiab muab cov dej yaug, ua kom muaj cov dej khib nyiab tsis muaj.
Lichant
Hydrofluoric acid, nitric acid, thiab phosphoric acid yog qhov tseem ceeb siv nyob rau hauv cov khoom tshem tawm thaum lub sij hawm sicemonductor fabrice.
Tus kws teev npe
Cov polymers tshwj xeeb no hloov cov khoom thaum raug rau lub teeb, ua kom pom tseeb patterning ntawm semiconductor wafers.
Ua ntej
Cov khoom ua ntej zoo li trimethylaluminum (TMA) thiab sorane (Sih₄) yog qhov tseem ceeb hauv kev tsim cov ultra-nyias zaj duab xis hauv CVD thiab Ald cov txheej txheem.
Dopants
Cov ntsiab lus xws li Boron thiab phosphorus tau tshaj tawm rau hauv semiconductors los kho lawv cov hluav taws xob conduction, tseem ceeb rau kev ua tau zoo.
Kev Txij Nkawm thiab Kev Ceev Faj
Cov lus qhia cia
Khaws cov tshuaj hauv hluav taws xob hauv cov khoom siv hluav taws xob hauv huv, qhuav ntawm lub teeb thiab noo noo, kom tswj lawv txoj kev coj dawb huv thiab ua haujlwm zoo.
Tsim nyog tuav
Yuav tsum siv cov khoom tiv thaiv tus kheej (PPE) thaum tuav tshuaj siv hluav taws xob, kom ntau tau muaj kev puas tsuaj yog tias tsis muaj kev phom sij.
Kev Kuaj Hlua
Ua cov kev ntsuas me me ua ntej cov kev ntsuas me me los xyuas cov khoom siv tau sib xws thiab ua tau zoo ntawm cov tshuaj lom neeg nrog koj cov txheej txheem tshwj xeeb.
Txheeb Lub Neej Txee
Saib xyuas cov hnub so thiab kev cia khoom tas sij hawm rau kom ntseeg tau cov tshuaj tsis muaj txiaj ntsig zoo sijhawm.
Txeej thiab pov tseg cov lus qhia
Ua raws li txhua qhov kev nyab xeeb kev nyab xeeb rau spill muaj thiab tsim nyog pov tseg raws li kev tswj hwm cov qauv, raws li kev coj ua tsis raug cai tuaj yeem ua rau muaj kev nyab xeeb thiab ib puag ncig.
Tuam txhab ua hauj lwm zoo
Peb tsom kwm ntawm kev ua tau zoo & Cov Neeg Siv Khoom
Peb muab kev pab kom xa cov khoom lag luam zoo thiab kev pabcuam cov neeg siv khoom tshwj xeeb tshaj qhov kev cia siab.
Ntau Yam Khoom Ntau
Catalop ntawm tshaj 27, {000 Cov tshuaj rau kev lag luam ntau yam, muab ob qho kev daws teeb meem tshwj xeeb.
Kev lag luam kev lag luam muaj zog
Peb pab neeg uas muaj ntau yam uas muaj cov kev taw qhia, nyob tam sim no nrog txoj kev lag luam qauv kom xa cov tshuaj lom neeg zoo rau koj cov kev xav tau.
Kev sib tw nqi & kev ntseeg tau
Kev sib tw nqi thiab txhim khu kev qha kom ua kom muaj txiaj ntsig zoo, ua tau zoo cov saw hlau tsis muaj kev sib cuam tshuam zoo.
Yuav ua li cas sib koom ua ke nrog peb
Kev sib koom tes nrog leapchem muab rau koj nkag mus rau cov kev tshaj lij ntawm cov tuam txhab ua nrog 18 xyoo kev paub hauv kev lag luam tshuaj. Peb muab tshaj 27, {{{2} Cov tshuaj estical tshuaj uas raug txiav kom tau sib ntsib ntau yam sib txawv. Tag nrho peb cov khoom ua raws li cov qauv kev lag luam thiab muaj nrog cov ntawv pov thawj tsim nyog.
Peb koom tes nrog ntau yam ntawm cov neeg koom tes, suav nrog:
• Kev Tshawb Nrhiav Chaw soj ntsuam
• Cov tuam txhab ua lag luam
• Cov Tshuaj Pleev Cov Tshuaj Plua Khaub Ncaws
• Electronics manufacturers
• Cov Tshuaj Siv Rau Tshuaj
• Cov tsev kawm qib siab thiab tsev kawm qib siab thoob ntiaj teb
• Thiab ntxiv.
Peb tshwj xeeb hauv kev pab peb cov neeg tau pom cov tshuaj lom neeg kom haum rau lawv cov kev xav tau. Ib qho ntxiv, peb muab cov kev cai synthesis kom tau raws li qhov xav tau tshwj xeeb ntawm peb cov neeg koom tes. Txawm hais tias koj xav tau ntau qhov ntau rau cov txheej txheem kev muaj lossis cov khoom me me rau cov ntawv thov tshwj xeeb, peb tau txais koj.
Yog tias koj tab tom nrhiav lub cev khoom siv tswj tau zoo, peb yuav zoo siab tau hnov los ntawm koj. Thov xa koj cov lus nug lossis cov ntsiab lus qhia rau sales@leapchem.com. Peb cov neeg ua haujlwm tshaj lij yog xav ua haujlwm nrog koj thiab pab ua tiav koj cov hom phiaj.
Cov FAQ
Q: Dab tsi yog hluav taws xob tshuaj siv rau?
A: Cov khoom siv hluav taws xob siv tau hauv kev tsim cov semiconductors, luam tawm cov laug cam circuit Court (PCBs), thiab lwm yam hluav taws xob.
Q: Vim li cas kev coj dawb huv tseem ceeb hauv cov khoom siv hluav taws xob?
A: Lub ntsej muag muaj txiaj ntsig yog qhov tseem ceeb heev vim tias txawm muaj kab mob me me tuaj yeem ua rau tsis zoo rau hauv cov semiconductors thiab ua rau ntaus ntawv tsis ua haujlwm.
Q: Qhov kev lag luam twg siv tshuaj hluav taws xob?
A: Cov tshuaj hauv hluav taws xob siv nyob rau hauv kev lag luam xws li hluav taws xob tsim, sicageructor fabrication, tso duab thev naus laus zis, thiab lub zog txuas ntxiv dua.
Q: Tus photoresist yog dab tsi?
A: Tus photoresist yog lub teeb pom kev zoo ntawm cov ntaub ntawv hauv photolithography los txawv sliconductor wafers thaum cov microchip qhuav.
Q: Yuav ua li cas yog cov tshuaj hauv cov tshuaj siv hluav taws xob khaws cia?
A: Lawv yuav tsum muab khaws cia rau hauv qhov kub-tswj, ib puag ncig qhuav, feem ntau hauv cov thawv ntim tshwj xeeb kom tiv thaiv kom tsis txhob muaj paug.
Q: Dab tsi yog etchant?
A: Tus Etchant yog tshuaj lom neeg siv tshuaj tshuaj siv los xaiv cov khoom siv cov khoom siv hauv cov semiconductors thiab PCBs.
Q: Yuav ua li cas thiaj li cov tshuaj hauv hluav taws xob cuam tshuam semiconductor raug?
A: Cov tshuaj hauv hluav taws xob tseem ceeb heev rau ib kauj ruam, los ntawm kev nyab xeeb kom etching, doping, thiab kev tso nyiaj, ua kom muaj qhov tseeb rau cov khoom siv microelectronic.
Q: Cov tshuaj hauv hluav taws xob puas muaj kev puas tsuaj?
A: Yog, ntau yam tshuaj siv hluav taws xob yog corrosive, lom, lossis reactive thiab reactive thiab yuav tsum tau ua raws li kev ntsuas kev nyab xeeb.
Q: Lub luag haujlwm ntawm kev tso nyiaj ua ntej ua ntej hauv electronics?
A: Kev tso tawm cov khoom siv ua ntej yog cov tshuaj siv los tsim cov yeeb yaj kiab nyias ntawm semiconductor wafers, qhov tseem ceeb rau kev tsim cov transistors thiab lwm yam kev hloov kho.
Q: Cov tshuaj siv tshuaj hluav taws xob ntsuas tau zoo?
A: Cov txheej txheem kuaj nruj, suav nrog kev tshuaj ntsuam xyuas cov tshuaj lom thiab nrhiav tau kom ntseeg tau tias lawv ua tau cov qauv kev lag luam.
Q: Dab tsi yog cov kuab tshuaj feem ntau siv hauv cov khoom siv hluav taws xob?
A: Cov kuab tshuaj uas suav nrog chopropylyl cawv (IPA), acetone, thiab dej deionized, siv rau kev ntxuav thiab npaj wafers.
Q: Yuav tsum tau ua dab tsi kev muaj kev nyab xeeb yuav tsum tau coj thaum tuav tshuaj siv hluav taws xob?
A: Tus PPE tsim nyog, qhov cua, thiab cov lus qhia cia cia yuav tsum tau ua raws li txo qis kev phom sij ntawm kev tuav.
Q: Cov khoom siv hluav taws xob siv hluav taws xob siv tau?
A: Qee cov tshuaj tuaj yeem raug rov qab los yog kho kom tau rov siv dua tshiab, tab sis cov txheej txheem yuav tsum muaj cov chaw tshwj xeeb kom ntseeg tau.
Q: Cov khoom siv hluav taws xob thauj khoom li cas?
A: Lawv tau thauj khoom hauv lub kaw, paug cov thawv tsis muaj zog, feem ntau raws txoj cai tswj hwm kev coj ua lossis nchuav.
Q: Dab tsi yog dopants, thiab lawv tau siv li cas hauv semiconductors?
A: Dopants yog cov ntsiab lus ntxiv rau cov ntaub ntawv semiconductor los tswj lawv cov hluav taws xob, qhov tseem ceeb rau kev ua haujlwm ntawm cov khoom siv hluav taws xob.
Peb nyob nraum zoo-lub npe hu ua ib qho ntawm cov khoom siv hluav taws xob cov khoom lag luam thiab cov muag khoom hauv Suav teb. Peb sov siab txais tos koj rau kev lag luam wholesale pheej hluav taws xob hluav taws xob los ntawm peb lub hoobkas. Tiv tauj peb rau kev pabcuam kev cai.
Cov Khoom Nrov
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![1, {{1-} carbonydiaimidazole 丨 CAS 530-62-1]()
1, {{1-} carbonydiaimidazole 丨 CAS 530-62-1CAS TSIS MUAJ.: 530-62-1Ntau
Assay (t): 98% min
Khoom npe: 1, 1-} carbondiimidazole
Cov Lus Txhais (s): 1, {1-... -
![Palladium 丨 cas 7440-05-3]()
Palladium 丨 cas 7440-05-3CAS TSIS MUAJ.: 7440-05-3Ntau
Purity / qib: 10% PD / C nyob rau hauv qhuav.
Khoom npe: Palladium
Txhais tau... -
![N, n-daimethylformamide Duethyl acetal 丨 cas 4637-24-5]()
N, n-daimethylformamide Duethyl acetal 丨 cas 4637-24-5CAS TSIS MUAJ.: 4637-24-5Ntau
Assay: 98% min
Khoom npe: n, n-dimethylformamide dimethyl acetal
Cov Lus Txhais... -
![Aluminium olide 丨 cas 1344-28-1]()
Aluminium olide 丨 cas 1344-28-1CAS TSIS MUAJ.: 1344-28-1Ntau
Purity: 99.99% min; Nruab nrab particle loj: 50nm
Khoom npe: Aluminium... -
![Tetrakis (tripyenylphosphine) palladium 丨 cas 14221-01-3]()
Tetrakis (tripyenylphosphine) palladium 丨 cas 14221-01-3CAS TSIS MUAJ.: 14221-01-3Ntau
Purity: 99% Min PD: 9.2% min
Khoom npe: Tetrakis (Tripyenylphosphy)... -
![Alpha-arbutin 丨 cas 84380-01-8]()
Alpha-arbutin 丨 cas 84380-01-8CAS TSIS MUAJ.: 84380-01-8Ntau
Purity: 99.5% min.
Khoom npe: alpha-arbutin
Cov Lus Txhais (s): {{4-... -
![N-iodosuccinimide 丨 cas no 516-12-1]()
N-iodosuccinimide 丨 cas no 516-12-1CAS TSIS MUAJ.: 516-12-1Ntau
Purity / qib: 98. 0}% min
Khoom npe: n-iodosuccinimide
Cov Lus Txhais (s): {{1-... -
![Octadecanetiol 丨 cas no 2885-00-9]()
Octadecanetiol 丨 cas no 2885-00-9CAS TSIS MUAJ.: 2885-00-9Ntau
Assay (GC): 98. 00}% min
Khoom npe: Octadecanetiol
Kev sib tham (s): n-octadecyl...
Xa kev nug