Shaanxi Bloom Tech Co., Ltd. yog ib qho ntawm cov neeg tsim khoom lag luam thiab cov chaw muag khoom ntawm Tetraethyl Ortlectures CAS 78-10-4 hauv Suav teb. Txais tos rau kev lag luam wholesale loj zoo tetraethyl Orthantures CAS 78-10-4 rau muag ntawm no los ntawm peb lub hoobkas. Cov kev pabcuam zoo thiab tus nqi tsim nyog muaj.
Tetraethyl orthousicate(Xaiv), Ethyl Silicate hauv chav sov rau cov kua tsis muaj kob uas ua kua, muaj ntxhiab tshwj xeeb. Nws yog ruaj khov nyob rau hauv qhov tsis muaj dej thiab decomposes rau hauv ethanol thiab silicate nyob rau hauv muaj dej. Nws yuav yog turbid nyob rau hauv cov huab cua noo, insoluble hauv dej, soluble hauv ethanol, thiab me ntsis soluble hauv organic cov kuab tshuaj xws li Benzene thiab Etaws. Kev lom, muaj zog rau tib neeg lub qhov muag thiab ua pa ua pa. Nws tau npaj los ntawm distillation tom qab kev txiav txim ntawm silicon tetrachloride thiab anhydrous ethanol. Nws tuaj yeem siv los npaj cov tshuaj maj pharvosion thiab cov kuab tshuaj nyoos, nrog rau cov khoom siv hluav taws xob, kho qhov muag rau cov khoom siv hluav taws xob rau kev lag luam hluav taws xob.
 |
 |
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Tshuaj Cov Qauv |
C8H20O4SI |
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Muaj pes tsawg leej |
208.11 |
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Molecular hnyav |
208.33 |
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m/z |
208.11 (100.0%), 209.12 (8.7%), 209.11 (5.1%), 210.11 (3.3%) |
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Kev Ntsuam Xyuas |
C, 46.12; H, 9.68; Au, 30.72; Si, 13.48 |
Tetraethyl orthousicateyog ib qho tseem ceeb organic silicon compound dav siv nyob rau hauv ntau thaj teb. Hauv qab no yog cov ntsiab lus hauv qab ntawm lawv cov ntawv thov hauv kev ua lag luam hluav taws xob, pleev xim, kev tshawb xyuas kho qhov muag, kev tshuaj xyuas cov organic, thiab lwm thaj chaw.
1. Cov ntaub ntawv insulating
Nws yog tsuas yog siv los ua cov ntaub ntawv rwb thaiv tsev hauv kev lag luam hluav taws xob, thiab nws cov khoom tseem ceeb rau kev tsim cov khoom hluav taws xob thiab ntim khoom sib xyaw. Los ntawm cov txheej txheem sol gel, Ethyl silicate tuaj yeem tsim cov khoom sib txawv ntawm cov dej sib txawv, thiab txhim kho kev ruaj ntseg thiab ua kom muaj kev ruaj ntseg thiab lub neej ntawm lub cuab yeej.
2. Ntim khoom
Nyob rau hauv semiconductor ntim, raws li ib tug precursor, silica gel yog tsim los ntawm kev sib txawv ntawm cov ntxaij thiab lub cev ntim thiab daim ntawv tuab tuab.
Cov ntaub ntawv no tsis tsuas yog muaj cov khoom rwb thaiv tsev zoo, tab sis kuj tseem ua rau cov dej ntws thiab ion tsiv teb tsaws chaw, txhim kho kev ntseeg tau.
3. Cov Ntawv Thov Rwb Thaiv Tsev Loj
Nrog rau kev txhim kho ntawm 5G thiab 6g kev sib txuas lus thev naus laus zis, siab- cov khoom siv hluav taws xob hauv tshuab hluav taws xob muaj rau cov khoom siv dai khaub ncaws ntawm rwb thaiv tsev. Ethyl Silicate silica cov ntaub ntawv muaj tsawg dielectric tas li thiab yog qhov tsim nyog txo rau kev tsim hluav taws xob thiab yog qhov tsim nyog rau kev tsim hluav taws xob thiab cov khoom lag luam siab} zaus microwave.
1. Tshuaj lom neeg tiv thaiv cov txheej
Nws yog cov khoom siv tseem ceeb rau kev tsim cov acid resistant, alkali resistant, thiab cov kuab tshuaj tiv thaiv cov txheej. Lub hydrolysis khoom sillica tuaj yeem tsim ib peb -} desension network qauv thiab tshuaj lom neeg sib xws ntawm cov txheej. Hauv kev tiv thaiv kev ua kom zoo li cov khoom siv tshuaj lom neeg, chaw tso tsheb hlau luam, Ethylines Siliced cov ris tsho loj tuaj yeem ua haujlwm zoo rau cov cuab yeej siv.
2. Cua sov - Tsis muaj xim
Tsoos tsho me me yog tus muaj kev ntxhov siab thiab tsis ua tiav ntawm high - qhov chaw ib puag ncig. Cov tshuaj Silica Silica los ntawm cov tshuaj tiv thaiv hws muaj cov kub ua kom zoo thiab tuaj yeem tiv taus ntau qhov kub siab tshaj 800℃yam tsis muaj kev ua phem.
Cov khoom siv no tau siv dav rau kev tiv thaiv ntawm qhov siab - kub cov khoom siv xws li cov dav hlau tshuab, boilers, thiab sib txuas.
2. Anti corrosion txheej
Hauv Nyij Pooj, 90% ntawm Ethyl Silicate yog siv los tsim corrosion - Cov xim tsis kam xws li zinc nplua nuj xim. Zinc hmoov nthuav tawm nrog Ethyl silicate los tsim cov duab sib dhos, uas tsis yog muab cov ntaub ntawv Catricive Nws yog qhov tsim nyog rau ntev -}}}}}}}}}} engine້ອກ ib puag ncig xws li cov choj, thiab cov qauv steel.
1. Xuab Zeb Binder
Nyob rau hauv Precision Casting, raws li cov xuab zeb pwm, silica xuab zeb hais kom khov kho los tsim lub siab - lub zog, tsawg roj tiam plhaub. Cov txheej txheem no tuaj yeem tsim cov hlau kab nrib pleb nrog cov duab sib xyaw ua ke, uas tau siv dav nyob rau hauv kev tsim cov khoom siv dav hlau xws li cov dav hlau lub cav thiab tshuab luam yeeb.
Peev Casting Model Box
Nws kuj tseem siv tau los tsim cov qauv ua qauv rau kev nqis peev casting. Nws cov hydrolyzate silica gel muaj fluidity zoo thiab muaj peev xwm ua tau, thiab tuaj yeem yog qhov tseeb ntawm cov qauv qauv.
Tom qab high - kub sintering, tus qauv lub thawv ua kom muaj zog, muab kev txhawb nqa kom tau raws li kev txhawb nqa.
2. Kev kho cov hlau sib txawv
Kho cov hlau chaw nrog Ethyl silicate vapor tuaj yeem tsim cov khoom sib dhos ua kom zoo nkauj, txhim kho kev ua kom xeb thiab hnav tsis kam ntawm cov hlau. Cov thev naus laus zis no haum rau kev hloov kho NTO ntawm cov ntaub ntawv xws li Stainless Hlau thiab Aluminium Alloy, nthuav tawm cov kev pabcuam lub neej ntawm cov khoom siv.
1. Txhim kho qhov muaj transparency
Thaum Ethyl Silicate yog siv los kho qhov muag iav, nws cov hluav taws xob cov khoom silicon dioxide tuaj yeem sau lub teeb tawg, thiab txhim kho kev hloov pauv. Cov iav ua tiav muaj kev sib txuas ntawm ntau dua 92% thiab yog tsim nyog rau siab {2} precision optical seev, lo ntsiab muag, tso cov ntxaij vab tshaus, thiab lwm yam.
2. Nto Kev Tiv Thaiv
Tetraethyl orthousicateCov yeeb yaj kiab nyias nyias muaj zog tshuaj txaus thiab kho tshuab zog, uas tuaj yeem tiv thaiv cov iav kho qhov muag ntawm, corrosion, thiab paug.
Nyob rau hauv high -} Daim liaj teb xws li lasers thiab cov tshuab sib txuas lus muaj fiber ntau, ua tau zoo txhim kho kev ntseeg tau thiab lub neej pabcuam ntawm cov khoom siv.
3. Anti Reactive Txheej
Ntau txheej Anti Refleast Tsho yuav tau npaj los ntawm kev tswj hwm cov dej hydrolysis ntawm Ethyl Silicate. Cov txheej no siv lub ntsiab cai ntawm kev cuam tshuam lub teeb kom txo tau cov teeb pom kev zoo thiab txhim kho kev hloov pauv tau. Hauv liaj teb xws li cov hlwb hnub ci thiab cov lus qhia tawm tsam, tiv thaiv lub teeb ci tuaj yeem txhim kho cov duab photioelectric me me ntawm cov khoom siv.
1. Organic Silicon hnyav
Nws yog qhov tseem ceeb hauv synmosilicia hauv cov organosilicon, thiab ntau yam khoom siv hluav taws xob, thiab lwm yam hluav taws xob, tshuab hluav taws xob, tshuab hluav taws xob, tsim hluav taws xob, tsim kho, thiab tsheb.
2. Fluorescent Hmoov Raug
Tus zoo nkauj tshaj silica hmoov tsim tom qab ua tiav hydrolysis ntawm Ethyl Silicate yog cov khoom tseem ceeb rau kev tsim cov hmoov fluorescent hmoov. Silicon oxide, raws li cov khoom siv matrix, tuaj yeem doped nrog lub ntiaj teb tsis tshua muaj txiaj ntsig los tsim cov chaw muaj luminescent. Lub hmoov fluorescent no yog tsim rau teeb pom kev zoo thiab saib cov khoom siv xws li LEDs, fluorescent teeb, thiab cov lus qhia.
3. CATALYST npaj thiab tsim dua tshiab
Nws tuaj yeem siv ua cov cab kuj catalyst lossis prefursor los npaj cov khoom siv hluav taws xob ua haujlwm. Piv txwv li, hauv kev lag luam petrochemical, Ethyl silicate raws silica txhawb nqa tau ntawm catalysts, txuas ntxiv lawv txoj kev pabcuam lub neej.
4. Cov ntaub ntawv biodegradable
Nyob rau hauv xyoo tsis ntev los no, muaj peev xwm zoo tau ua qauv qhia hauv thaj teb ntawm biodegradable cov ntaub ntawv. Los ntawm polymerization cov tshuaj tiv thaiv, cov ntaub ntawv tshiab xws li polyhydroxyethyl silicate fibers, uas muaj cov kev hnav khaub ncaws kom huv, thiab haum rau kev hnav khaub ncaws, ib puag ncig ntim khoom thiab lwm thaj teb.
1. Mural Nrov Xim Dissolving Tus Neeg Sawv Cev
Nws tuaj yeem siv los ua cov dissolver ntawm cov xim mural. Nws cov hydrolyzate silica gel tuaj yeem nkag mus rau hauv cov txheej xim txheej los ua cov qauv kev txhawb nqa ruaj khov thiab tiv thaiv cov kob los ntawm kev poob. Cov thev naus laus zis no haum rau kev rov kho dua tshiab thiab tiv thaiv cov muralic thaum ub.
2. Durability txhim kho
Ua ntawv thov Ethyl Silicient Bigment rau cov nqus dej lossis cov khoom nto tuaj yeem tsim cov nyhuv uas tuaj yeem sib tw nrog ntub phab ntsa pleev xim. Nws cov kev ua haujlwm ruaj khov thiab xim ua kom dhau cov frescoes, muab cov tshuaj tshiab rau kev tiv thaiv kev cai lij choj.
Lwm thaj teb: txuas ntxiv nthuav dav ntawm cov ntawv thov muaj ntau haiv neeg
1. Thermal rwb thaiv tsev khoom
Fiber ntau txhawb cov silica airgel composites tau npaj los ntawm Ethyl silicate los ntawm sol} gel txoj kev ua kom qhuav. Cov khoom siv no muaj qhov tsis tshua muaj cua sov thiab yog qhov tsim nyog rau rwb thaiv tsev xav tau hauv teb xws li aerospace thiab tsim lub zog kev txuag.
2. Nplaim taws retardant cov khoom
High EfficiCess Flame Retardant Txheej tau npaj tau los ntawm epoxy cob, nano silica, thiab lwm yam ntaub ntawv. Cov txheej no tuaj yeem tsim cov roj carbon monoxide ntawm cov hluav taws kub, tiv thaiv kev sib kis ntawm cov khoom siv tiv thaiv hluav taws xws li cable.
3. Hydrophobic thiab hydrophilic cov ntaub ntawv
Hydrophobically hloov fiber ntau txhawb nqa SIC / SIO Composite eth Cov ntaub ntawv no muaj ob qho tib si hydrophilic yam ntxwv, ua rau nws haum rau tus kheej {{{{{2 {2 {2 {2} dej sib cais, thiab lwm daim teb.
Peb yog tus xa khoom ntawmTetraethyl orthousicate.
Cov lus hais: Bloom Tech (Txij xyoo 2008), ua tiav chem - tech yog cov neeg pabcuam ntawm peb.
Cov txheej txheem npaj ntawm Ethyl Silicient suav nrog cov txheej txheem kev npaj hauv qab no:
(1) Ua ntej, ntxiv lub ntsuas metered crude silicon tetrachloride thiab nquag hlau catoralide thiab nquag siv cov tshuaj ethanol rau qhov siab-} qib tank tank.
(2) Hauv qab lub tshuab nqus tsev tas li, maj mam ntxiv z dej cawv rau cov tshuaj tiv thaiv cov tshuaj tiv thaiv, thiab tom qab ntawd rov qab tawm tsam sai. Kho cov tshuaj tiv thaiv nrawm los ntawm kev tswj hwm tus nqi ntawm ethanol ntxiv: maj mam nce qhov kub ntawm cov tshuaj tiv thaiv kab mob tom qab ethanol ntxiv. HC1 tsim tawm thaum lub sij hawm reflux tau nqus los ntawm dej los tsim los ntawm {{4 4}} cov khoom hydrocoric acid. Tom qab reflux rau txog 0.5-1 teev, kev tsis paub siv ethanol yog rhuab thiab evaporated.
(3) Tom qab cov tshuaj tiv thaiv, txias rau chav sov thiab tshem tawm lub z- cawv los ntawm kev ua kom muaj cov tshuaj tiv thaiv carbon decolorization los sau cov feem ntawm 160-180 Degree C.
Cov kauj ruam cov ncauj lus kom ntxaws rau cov khoom siv Ethyl Silicate yog raws li hauv qab no:
1, npaj cov ntaub ntawv raw
Cov ntxaij muaj cua daj cua dub Tetrachloride: Qhov no yog cov tshuaj tiv thaiv tseem ceeb ntawm cov ntaub ntawv thiab cov kev coj dawb huv xav tau kom ntseeg tau.
Cov hlau catalysts, xws li txhuas, zinc, thiab lwm yam, yog siv los ua kom nrawm nrawm.
Ethanol: siv los ua cov tshuaj tiv thaiv thiab cov tshuaj tiv thaiv.
Dej: Siv los nqus HLL ua hauv cov tshuaj tiv thaiv.
Ua kom cov pa roj carbon monoxide: siv rau kev txiav tawm thiab tshem tawm ntawm impurities.
Cov kauj ruam kom ntxaws yog raws li hauv qab no:
(1) Ntxiv cov ntsuas ntawm cov neeg sib tw uas muaj kev sib tw silicon tetrachloride thiab nquag hlau catalyst mus rau lub nkoj tiv thaiv thiab do tusyees.
(2) Ntxiv cov tshuaj tiv thaiv ethanol rau lub siab-}} qib tank kom paub tseeb thiab huv ntawm ethanol.
(3) Nyob rau hauv lub nqus plua plav tas mus li, maj mam ntxiv cov tshuaj tiv thaiv ethanol rau cov reactor thaum tswj hwm stirring. Qhov sib ntxiv ntawm cov ethanol yuav tsum tau tswj hwm kom tsim nyog kom muaj kev tiv thaiv ib qho tshuaj tiv thaiv.
(4) Tom qab txhua ethanol yog ntxiv, sib tov hauv cov reactor pib ua kom sai. Txij ntawm no, cov tshuaj tiv thaiv tus nqi tuaj yeem hloov kho los ntawm kev tswj hwm qhov kub thiab kub nrawm.
(5) Raws li cov tshuaj tiv thaiv tau ua, HCL roj tsim tawm yog nqus dej, ua lag luam los ntawm byloduct hydrochloric acid. Ua tib zoo saib kom poob qis thiab ua kom cov tshuaj tiv thaiv system qhuav.
(6) Tom qab Reflux cov tshuaj tiv thaiv tau txog 0.5-1 teev, qhov tsis kam lees ethanol yog evaporated los ntawm cov av noo ntawm lub system thiab txhim kho lub volity ethyl silicate.
(7) Tom qab evaporation, txias rau chav sov, thiab tom qab ntawd tshem z-} dej caw los ntawm kev txiav tawm cov roj carbon. Them sai sai rau cov pa roj carbon ua haujlwm thiab ntsuas qhov kub kom ntseeg tau tias yog kev huv ntawm Ethyl Silicate.
(8) Thaum kawg, sau cov feem ntawm 160-180 degree, uas yog cov khoom ntawm Ethyl Silicate. Ua tib zoo saib xyuas qhov ntsuas kub ntawm qhov feem ntau ntawm cov feem kev ua kom ntseeg tau tias yog cov khoom lag luam.
Cov qauv hluavtaws no cuam tshuam nrog ntau cov tshuaj lom neeg cov tshuaj tiv thaiv, ntawm cov hauv qab no yog ntau yam tshuaj lom neeg tseem ceeb:
Cov tshuaj tiv thaiv ntawm silicon tetrachloride thiab ethanol:
Sicl4 + 2 ch3Ch2Oh → si (Oc2H5)4 + 2 hcl
Lub luag haujlwm ntawm catalysts:
Hlau catalysts xws li al thiab zn tuaj yeem hnov mob nrog silicon tetrachloride los tsim cov chlorides thiab ethyl silicate.
Lub tiam ntawm - Khoom hydrochloric acid:
H2O + hc → hcl (AQ)
Ua kom tau cov pa roj carbon decolorization distillation:
Ua kom cov pa roj carbon tau adsorption cov khoom, uas tuaj yeem tshem z - dej cawv thiab lwm yam tsis zoo, thiab txhim kho lub zog ntawm Ethyl Silicate. Thaum lub sij hawm decolorization cov txheej txheem distillation,tetraethyl orthousicateyog sib cais los ntawm lwm cov impurities.
Cim npe nrov: Tetraethyl Orthanty Cas 78-10-4, Tuam Tshoj chaw tsim khoom, chaw tsim khoom, Hoobkas, lag luam, yuav, loj, loj, rau muag