Lwm cov Catalysts
Koj Tus Kws Tshaj Lij Lwm Cov Khoom Siv Catalysts
Gnee Bio Nrog ntau xyoo dhau los ntawm kev tshawb fawb, kev tsim khoom thiab kev lag luam organic chemicals, Gnee chemicals Ltd. yog tam sim no lub ntiaj teb kev lag luam ntawm kev tshawb fawb, kev tsim kho thiab tsim tshuaj.
Nrog ntau xyoo dhau los ntawm kev tsim khoom thiab kev lag luam siab - cov tshuaj zoo, Gnee Chemical Company, peb muab cov tshuaj Organic, Biochemicals, Pharmaceutical Intermediates, thiab ntau dua.
Vim li cas thiaj xaiv peb
Peb Cov Ntawv Pov Thawj
Peb tau txais ntawv pov thawj raws li ISO 9001, kom ua raws li cov qauv kev tswj hwm thoob ntiaj teb zoo.
Pab neeg muaj kev paub
Gnee Chemical khav theeb cov neeg ua haujlwm txawj ntse tshwj xeeb hauv kev tshawb fawb thiab kev tsim kho. Peb pab neeg, suav nrog ntau dua 200 tus kws tshaj lij, muab cov kev qhia dav dav - nres cov kev pabcuam suav nrog kev kuaj xyuas zoo, kev tswj hwm kev tsim khoom, thiab tom qab- kev txhawb nqa muag.
Quality Assurance
Txhawm rau txhawb nqa kev tswj hwm kev ua tau zoo, peb tau tsim lub chaw kuaj mob siab rau uas ua raws cov qauv nruj thoob plaws txhua theem ntawm cov txheej txheem tsim khoom. Cov neeg soj ntsuam zoo ua kev soj ntsuam tas li ntawm txhua yam khoom tsim cov txheej txheem, yog li lav qhov zoo tshaj ntawm peb cov khoom siv tshuaj lom neeg kawg.
Specification
|
Khoom npe |
Dibutyltin dilaurate |
|
CAS |
77-58-7 |
|
Molecular Formula |
C32H64O4Sn |
|
Molecular hnyav |
631.56 |
|
Kev tshwm sim |
Lub teeb daj ua kua |
|
kev huv |
99% |
|
Qhov ceev (ρ20ºC, g / m³) |
1.066 g / mL ntawm 25℃(lit.) |
|
Refractive Index (ºC 2 n D 5) |
1.471 n20/D (lit.) |
|
viscosity |
35-55 Cps / 25 degree |
|
Boiling point |
>204℃/ 12 hli |
Hom Lwm Cov Catalysts
Lwm cov catalysts tsim los ntawm peb lub tuam txhab feem ntau suav nrog cov hauv qab no:
Catalyst Dibutyltin Dilaurate C32H64O4sn CAS 77-58-7
Dibutyltin dilaurate (CAS No.: 77-58-7), tseem hu ua Di-n-butyldilauryltin. Nws cov qauv tshuaj yog C32H64O4Sn, nrog rau qhov hnyav molecular ntawm kwv yees li 631.65 g / mol.
UV Photoinitiator 784 (C30H12F4N2Ti) CAS 125051-32-3
Lub npe tshuaj ntawm Photoinitiator 784 yog Bis[2,6-difluoro-3-(1H-pyrrol-1-yl)phenyl]titanocene, nrog cov mis molecular C₃₀H₂₂F₄N₂Ti thiab molecular hnyav ntawm kwv yees li 534.37 g/mol. Lub compound tshwm raws li daj rau txiv kab ntxwv hmoov, muaj ib tug melting point ntawm 160-170 degree, thiab exhibits zoo thermal stability ntawm high kub nrog ib tug thermal decomposition kub ntawm 230 degree.
Silane Coupling Agent Tetraethyl Orthosilicate CAS 78-10-4
Tetraethyl orthosilicate yog ib qho organosilicon compound nrog cov mis molecular ntawm C8H20O4Si thiab molecular hnyav ntawm 208.33. Nyob rau hauv chav tsev kub, nws zoo nkaus li tsis muaj xim, pob tshab kua nrog ib tug pungent, cawv-zoo li tsw, yam ntxwv los ntawm high volatility thiab tsawg viscosity.
Txiv kab ntxwv Crystals Industrial Ferrocene (C10h10fe) CAS 102-54-5
Ferrocene, tseem hu ua bis (cyclopentadienyl) hlau, yog txiv kab ntxwv - daj hmoov compound nrog ib tug camphor tsw. Nws muaj CAS tus naj npawb ntawm 102-54-5, molecular mis ntawm C₁₀H₁₀Fe, thiab molecular hnyav ntawm 186.03. Qhov sib xyaw no muaj cov qauv tshwj xeeb uas ob pawg cyclopentadienyl sandwich lub hauv paus hlau atom. Qhov kev teeb tsa no ua rau nws muaj kev ruaj ntseg siab thermal, cia nws nyob ruaj khov hauv qab 400 degree. Txawm li cas los xij, ntawm qhov kub siab tshaj 400 degree, nws decomposes thiab tso pa taws ua pa.
98-55-5 Alpha-Terpineol
Alpha-terpineol yog cov kua xim tsis muaj xim nrog cov aroma ntawm lilac paj. Qhov kub ntawm qhov kub ntawm 37 degrees; Kub taw tes 219 degree. Raws li cov organic compound, nws muaj qee yam volatility thiab flammability.
Kev siv lwm yam Catalysts
Catalyst Dibutyltin Dilaurate C32H64O4sn
Catalyst Dibutyltin Dilaurate muaj ntau yam siv, suav nrog:
Catalyst:Catalyst Dibutyltin dilaurate yog dav siv nyob rau hauv zus tau tej cov chav kub vulcanized (RTV) silicone roj hmab, polyurethane elastomers, adhesives thiab sealants.
Solubility:Insoluble hauv dej thiab methanol; Soluble nyob rau hauv polar organic solvents xws li ether, acetone, benzene thiab carbon tetrachloride.
Polymerization:Ua raws li cov catalyst hauv cov tshuaj tiv thaiv xws li transesterification thiab esterification.
UV Photoinitiator 784 (C30H12F4N2Ti)
UV Photoinitiator 784 (C30H12F4N2Ti) muaj ntau yam siv, suav nrog:
Thick Coating Curing:UV Photoinitiator 784 tuaj yeem kho cov coatings nrog cov thicknesses tshaj 70μm, tab sis cov txiaj ntsig zoo yuav tsum tau muaj cov pa oxygen cais tawm.
Photocuring Technology:Dav siv nyob rau hauv ultraviolet (UV) thiab pom lub teeb curing systems, haum rau cov ntaub ntawv khaws cia cov ntaub ntawv (xws li, photosensitive txheej, holographic photography, ncaj laser imaging, stereolithography).
Silane Coupling Agent Tetraethyl Orthosilicate CAS 78-10-4
Silane Coupling Agent Tetraethyl Orthosilicate CAS 78-10-4 muaj ntau yam siv, suav nrog:
Khoom siv kev lag luam:Cov kua tsis muaj xim Tetraethyl orthosilicate los npaj cov iav kho qhov muag, siab -kub- cov coatings resistant, ceramic precursors, thiab organosilicon intermediates.
Precision casting:Ua hauj lwm raws li ib tug binder rau manufacturing pwm thiab cores.
Kev kho deg:Ua cov silica coatings los ntawm hydrolysis thiab condensation los txhim kho cov khoom siv lub zog los yog tsim khawb- cov khaubncaws sab nraud povtseg.
Catalyst cab kuj:Siv nyob rau hauv zus tau tej cov ntxeem tau silica catalysts.
Kev Tiv Thaiv Kev Nyab Xeeb
Silane Coupling Agent Tetraethyl Orthosilicate
1. Hnav cov tsom iav, hnab looj tes thiab lub tshuab ua pa thaum ua haujlwm kom tsis txhob muaj kev sib cuag ncaj qha.
2. Nyob rau hauv cov ntaub ntawv ntawm to, lub qhov hluav taws kub yuav tsum tau txiav tawm, thiab cov to yuav tsum tau absorbed nrog xuab zeb los yog pauv nrog ib tug tawg- pov thawj twj tso kua mis. Nws yog txwv tsis pub siv dej los tua hluav taws.
3. Khaws rau hauv qhov chaw txias thiab qhuav, kom deb ntawm hluav taws thiab oxidants.
UV Photoinitiator 784 (C30H12F4N2Ti)
1. Photosensitive:Nws yuav tsum tau muab cia kom deb ntawm lub teeb thiab yuav tsum tau muab kaw tam sim tom qab qhib kom tsis txhob degradation.
2. Cia tej yam kev mob:Nws raug nquahu kom khaws cia rau hauv qhov chaw qhuav ntawm 2-8 degree, nrog lub txee lub neej ntawm ib xyoos.
Catalyst Dibutyltin Dilaurate C32H64O4sn
1. Toxicity:LD₅₀ (qhov ncauj, nas): 175 mg/kg. Tej zaum yuav ua rau cov tsos mob ntawm tus mob lom (xws li mob taub hau, kiv taub hau, khaus tawv nqaij).
2. Kev phom sij:Flammable thaum raug tshav kub los yog nplaim taws. Reacts nrog oxidants. Vapors tuaj yeem sib sau ua ke hauv qhov chaw tsis tshua muaj.
3. Kev tuav:Cov khoom siv tiv thaiv (cov hnab looj tes, tsom iav) thiab qhov cua txaus yuav tsum tau ua. Tsis txhob kov cov tawv nqaij, qhov muag thiab khaub ncaws.
Cov ntaub ntawv xa tuaj
|
Tau txais txoj kev them nyiaj |
T/T, L/C; |
|
Txais Nyiaj Them Nqi |
USD, CNY; |
|
Kev xa khoom |
Peb muab ntau txoj kev xa khoom, suav nrog hiav txwv freight, huab cua freight, thiab xa khoom xa tuaj, nyob ntawm qhov kev txiav txim loj thiab qhov chaw. |
Daim ntawv pov thawj
FAQ
Raws li ib qho ntawm cov ua catalysts manufacturers thiab lwm tus neeg nyob hauv Suav teb, peb sov siab txais tos koj rau cov lag luam wholesale pheej yig catalysts muag ntawm no los ntawm peb lub hoobkas. Tag nrho cov khoom siv tshuaj muaj txiaj ntsig zoo thiab cov nqi sib tw.