CAS 62306-27-8 Nr Polycarbosilane (PCS)|SiC Fiber Precursor & Ceramic Matrix Composite Khoom|Tuam Tshoj Chaw tsim tshuaj paus
Khoom npe: Polycarbosilane
Synonym: PCS, SiC Ceramic Precursor, Silicon Carbide Precursor
CAS Nr .: 62306-27-8
Molecular Formula: [SiH(CH3)CH2]n
Cov tsos mob: Dawb rau daj ntseg daj lossis hmoov
Purity: Ntau dua lossis sib npaug li 99%
Ceramic Yield: Ntau dua lossis sib npaug li 60% ntawm 1000 degree
Softening Point: 180 - 250 degree
Solubility: Soluble nyob rau hauv toluene, xylene, THF
Ntim: 100g / 500g / 1kg / 5kg (kev cai muaj)
Lub Sijhawm Lead: 3-7 hnub ua haujlwm los ntawm Tshuag
Ua nyob rau hauv Suav teb|COA & SDS muab nrog txhua qhov khoom xa tuaj
- Kev xa khoom thoob ntiaj teb
- Quality Assurance
- 24/7 Kev Pabcuam Cov Neeg Siv Khoom
Khoom Taw qhia
CAS 62306-27-8 Nr Polycarbosilane (PCS)|SiC Fiber Precursor & Ceramic Matrix Composite Khoom|Tuam Tshoj Chaw tsim tshuaj paus
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🏭 Ceramic Yield
Ntau dua lossis sib npaug li 60%
ntawm 1000 degree
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🔥 Softening Point
Kub ntawm 180-250 degree
Adjustable los ntawm MW
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🧪 Purity
Ntau dua lossis sib npaug li 99%
SiC qib precursor
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💧 Solubility
Soluble
Toluene, xylene, THF
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Product Overview
Raws li Tuam Tshoj -raws li cov chaw tsim khoom, Alfa Chemical khoom siv siab -purityPolycarbosilane (PCS, CAS 62306-27-8), polymer precursor rau silicon carbide (SiC) ceramics. Cov organosilicon polymer no tau siv dav hauv kev tsim cov SiC fibers, ceramic matrix composites, thiab siab - kub tiv thaiv txheej. Nws cov qauv molecular muaj alternating silicon thiab carbon atoms nrog methyl thiab hydrogen substituents, enabling tswj pyrolysis rauSiCnrog siab ceramic yield.
Cov khoom yog muab raws li ib tug dawb mus daj daj khoom los yog hmoov nrog ib tug purity ntawmNtau dua lossis sib npaug li 99%. Cov khoom tseem ceeb muaj xws li qhov muag muag ntawm180-250 degree(nyob ntawm qhov hnyav molecular) thiab cov khoom siv ceramicNtau dua lossis sib npaug li 60% ntawm 1000 degreenyob rau hauv inert cua. PCS yog soluble hauv cov organic solvents xws li toluene, xylene, thiab THF, ua rau nws tsim nyog rau kev daws teeb meem, yaj spinning, thiab impregnation.
Peb muab cov khoom ntim tau yooj yim los ntawm 100g R & D cov qauv mus rau 5kg thiab kev cai kom muaj nuj nqis nrog kev xa khoom sai thoob ntiaj teb. Rau qhov zoo sib xwsorganosilicon polymers thiab ceramic precursors, tshawb xyuas peb cov khoom muaj feem xyuam.
Ntsiab nta
Ntau dua los yog sib npaug rau 60% ceramic yield ntawm 1000℃nyob rau hauv inert cua, kom ntseeg tau zoo hloov dua siab tshiab rau SiC ceramics.
Haum rau yaj spinning mus rau hauv tas li SiC fibers nrog adjustable softening point thiab molecular hnyav.
Soluble hauv toluene, xylene, thiab THF, haum rau kev daws impregnation thiab polymer infiltration pyrolysis (PIP).
Muaj los ntawm 100g R & D kuaj mus rau 5kg ntau qhov ntau. Txhim khu kev xa khoom nrog 3-7 hnub xa khoom thoob ntiaj teb.
Daim ntawv thov
Cov neeg tsim khoom ntawm SiC fibers yuav tsum tau yaj -spinnable precursor nrog qhov hnyav molecular zoo ib yam thiab siab ceramic yield rau ruaj khov fiber ntau.
✅ Tshuaj: Polycarbosilane nrog adjustable softening point
PCS tuaj yeem yaj-spun rau hauv cov fibers ntsuab, tom qab ntawd kho thiab pyrolyzed rau SiC fibers nrog lub zog tensile siab thiab thermal stability. Haum rau siab -kub siv hauv aerospace thiab lub zog.
Thov cov ntaub ntawv technical →Ceramic matrix composites (CMCs) xav tau ib qho precursor uas tuaj yeem nkag mus thiab hloov mus rau SiC nrog tsawg kawg nkaus shrinkage thiab siab ceev.
✅ Tshuaj: PCS rau polymer infiltration thiab pyrolysis (PIP)
PCS yog soluble hauv cov kuab tshuaj organic, ua kom muaj txiaj ntsig zoo rau hauv fiber ntau preforms. Tom qab pyrolysis, nws tsim ib tug ntom SiC matrix nrog zoo heev mechanical thiab thermal zog.
Tau txais cov lus qhia txog kev tsim →Siv los ua SiC-raws li txheej txheej rau oxidation thiab corrosion tiv thaiv ntawm hlau thiab ceramics ntawm qhov kub thiab txias.
Thov ib tug qauv →Siv los ua ib qho precursor rau SiC nyias zaj duab xis, MEMS cov qauv, thiab kev tshawb fawb ntawm polymer- muab tau los ntawm ceramics.
Thov ib daim ntawv tsocai →Khoom Specifications
Paub meej specifications rauTom ntej: Polycarbosilane CAS 62306-27-8muaj npe hauv qab no. Rau batch - tshwj xeeb COA lossis SDS, thovtiv tauj peb.
| Yam khoom | Specification |
|---|---|
| Khoom npe | Polycarbosilane |
| Synonym | PCS,SiC Ceramic Precursor |
| CAS Nr | 62306-27-8 |
| Molecular Formula | [SiH(CH3)CH2]n |
| Qhov tshwm sim | Dawb rau daj ntseg daj los yog hmoov |
| Purity | Ntau dua lossis sib npaug li 99% |
| Softening Point | 180-250℃(kho tau) |
| Ceramic Yield | Ntau dua lossis sib npaug li 60% ntawm 1000℃(N2 / Ar) |
| Qhov ntom | ~ 1.10 g/cm³ |
| Solubility | Soluble nyob rau hauv toluene, xylene, THF |
| Kev cia khoom | Qhuav, inert cua, deb ntawm lub teeb |
| Txee lub neej | 12 lub hlis (nyob rau hauv kev pom zoo cia) |
| Ntim Cov Kev Xaiv | 100g / 500g / 1kg / 5kg, kev cai muaj |
| Cov ntaub ntawv | COA (purity, softening point, ceramic yield), SDS |
Txhua qhov khoom xa tuaj suav nrogCOAthiabSDS. Nyem hauv qab no kom thov batch- cov ntaub ntawv tshwj xeeb lossis cov ntaub ntawv qhia kev rauCAS 62306-27-8 Nr:
Manufacturing & Quality Control
Alfa Chemical ua haujlwm rau qhov chaw tshwj xeeb rauorganosilicon polymers thiab ceramic precursors. Peb Polycarbosilane yog tsim los ntawm kev tswj xyuas kom ntseeg taupurity siab (Ntau dua lossis sib npaug li 99%), zoo ib yam molecular hnyav, thiab txhim khu kev qha ceramic tawm los ntawm txhua pawg.
Txhua batch raug sim hauv -lub tsev rau purity, softening point, ceramic yield, thiab solubility. ACertificate of Analysis (COA)thiabDaim Ntawv Qhia Txog Kev Nyab Xeeb (SDS)yog muab nrog rau txhua yam khoom xa tuaj.Xav paub ntau ntxiv txog peb cov chaw →
Ntim & Shipping
- Ntim Cov Kev Xaiv:100g / 500g / 1kg / 5kg, kev cai ntim ntawm kev thov
- Shipping Methods:International nthuav qhia courier rau cov qauv kom muaj nuj nqis; huab cua freight los yog hiav txwv freight rau bulk xaj
- Lub sij hawm xa tuaj:3-7 hnub ua haujlwm tom qab tau txais kev pom zoo
- Cov ntaub ntawv: COAthiabSDSmuab nrog txhua yam khoom xa tuaj
Rau kev ntim tshwj xeeb lossis kev thov ceev, thovtiv tauj peb pab neeg ncaj qha.
Vim li cas thiaj xaiv Alfa Tshuaj
- 10+ xyootsom rau organosilicon polymers thiab ceramic precursors
- Kev paub R & D thiab QC pab pawg nrog cov kws tshaj lij hauvpolymer synthesis thiab ceramic conversion
- Hauv -tsev QC- purity, softening point, thiab ceramic yield verified, batch -traceable COA
- Saj zawg zog mov - 100g rau R&D txog 5kg thiab kev cai kom muaj nuj nqis
- Tuam Tshoj chaw tsim tshuaj paus ncaj qha- Tus nqi sib tw nrog tag nrho COA / SDS traceability
- Tshawb nrhiav ntxivlwm cov organic tshuajlos yog tiv tauj peb rau kev cai.
Cov lus nug nquag
Nws yog siv raws li ib tug precursor rauSiC fibers, ceramic matrix composites, siab -kub txheej, thiab polymer- tau los ntawm ceramics.
Peb Polycarbosilane muaj cov khoom siv ceramicNtau dua lossis sib npaug li 60% ntawm 1000 degreenyob rau hauv inert cua. Txhua pawg suav nrog Daim Ntawv Pov Thawj Kev Ntsuam Xyuas (COA).
Lub softening point yog feem ntau180-250 degree, adjustable raws li qhov hnyav molecular. Thov qhia koj qhov yuav tsum tau ua thaum xaj.
Yog lawm,COA nrog purity, softening point, thiab ceramic yield datathiabSDSyog muab nrog rau txhua yam khoom xa tuaj.
Khaws rau hauv qhov chaw qhuav, inert cua deb ntawm lub teeb. Txee lub neej yog12 hliraws li kev cia khoom kom raug.
Standard MOQ yog100grau R & D cov qauv thiab1kg uarau ntau lawm.Tiv tauj pebrau kev cai kom muaj nuj nqis.
Yam khoom & cov peev txheej:
* Tag nrho cov khoom specifications yog rau siv lub hom phiaj. Cov neeg siv yuav tsum ua lawv tus kheej qhov kev ntsuam xyuas tsim nyog raws li qhov tseeb.Cov khoom no yog rau kev tsim khoom thiab R & D siv xwb. Tsis yog rau zaub mov, tshuaj, lossis daim ntawv thov kom zoo nkauj yam tsis muaj kev soj ntsuam kev ua raws cai.
Cim npe nrov: CAS 62306-27-8 Nr Polycarbosilane (PCS)|SiC Fiber Precursor & Ceramic Matrix Composite Khoom|Tuam Tshoj Chaw tsim tshuaj paus, nqe, hais, luv nqi, hauv Tshuag, kev muag khoom
