Khoom Description
Khoom npe: N-(Triethoxysilylpropyl) urea
CAS: 23779-32-0 Nr
PIB: 245-876-7
Melting point: -97 degree
Kub taw tes: 305.1 ± 34.0℃(Predicted)
Qhov ceev: 0.91 g / mL ntawm 25 degree
Vapor siab: 0.003Pa ntawm 25 degree
Fp: 58℃F
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Refractive Index | n20/D 1.39 |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. N-(Triethoxysilylpropyl) urea feem ntau yog siv los ua urea-functional silane coupling agent los txhim kho adhesion ntawm inorganic substrates (xws li, iav, hlau, fillers) thiab organic polymers, tshwj xeeb tshaj yog nyob rau hauv sealants, adhesives, thiab coatings.
2. N-(Triethoxysilylpropyl) urea CAS 23779-32-0 yog ib qho kev hloov kho saum npoo rau silica, iav fibers, thiab cov ntxhia hauv cov ntaub ntawv sib xyaw txhawm rau txhim kho kev sib txuas ntawm lub ntsej muag, tiv thaiv kev ya raws, thiab kev ua haujlwm txhua yam.
3. N-(Triethoxysilylpropyl) urea ua haujlwm raws li tus ntoo khaub lig- txuas tus neeg sawv cev thiab cov tshuaj ntxiv rau hauv cov dej noo-kho tau cov tshuab silicone thiab hybrid organic- cov khoom siv tsis zoo los ua kom thermal stability thiab tshuaj tiv thaiv.
Cia thiab ceev faj
1. Khaws N-(triethoxysilylpropyl) urea nyob rau hauv ib qho chaw txias, qhuav, zoo- qhov chaw cua, nyob rau hauv ib qho chaw inert (xws li, nitrogen los yog huab cua qhuav), nyob rau hauv nruj nreem kaw, noo noo-cov ntaub ntawv pov thawj los tiv thaiv hydrolysis thiab premature condensation.
2. Khaws N-(triethoxysilylpropyl) urea CAS 23779-32-0 cais los ntawm dej, muaj zog acids, muaj zog hauv paus, thiab oxidizing cov neeg ua haujlwm kom tsis txhob muaj kev kub ntxhov, tso pa tawm, lossis muaj kev puas tsuaj.
3. Kov N-(triethoxysilylpropyl) urea nrog kev saib xyuas siv tsis yog- cov cuab yeej hluav taws xob thiab cov khoom siv hauv av; xyuas kom cov thawv ntim tau sau meej meej thiab khaws cia kom tsis txhob raug rau huab cua noo.
Kev kub ceev teb rau cov dej xau
1. Tam sim ntawd cais qhov chaw nchuav thiab tshem tawm qhov hluav taws kub; muaj cov spilled siv inert, tsis yog -combustible absorbent cov ntaub ntawv (xws li, xuab zeb, vermiculite) los tiv thaiv kev sib kis thiab ya raws.
2. Sau cov spilled N-(triethoxysilylpropyl)urea CAS 23779-32-0 thiab cov pa paug paug rau hauv cov ntim ntim ntim, qhuav kom pov tseg raws li cov tshuaj lom neeg pov tseg.
3. Ntxuav cov pa paug nrog cov kuab tshuaj uas tsim nyog los yog cov tshuaj ntxuav tes raws li kev tswj xyuas; sau tag nrho cov ntaub ntawv ntxuav thiab pov tseg raws li cov kev cai hauv zos rau cov khoom pov tseg thiab cov khoom pov tseg.
Cov ntaub ntawv kev nyab xeeb
1. N-(Triethoxysilylpropyl) urea tuaj yeem ua rau tawv nqaij khaus, khaus qhov muag, thiab ua pa ua pa thaum sib cuag lossis nqus pa ntawm cov huab cua lossis vapors.
2. N-(Triethoxysilylpropyl)urea CAS 23779-32-0 muaj teeb meem yog tias nqos los yog nqus los ntawm daim tawv nqaij, thiab ntev los yog rov ua dua tej zaum yuav ua rau rhiab heev los yog lub cev puas tsuaj.
3. Ib txwm tuav N-(triethoxysilylpropyl) urea nyob rau hauv lub qhov dej- qhov chaw cua los yog fume hood, hnav PPE tsim nyog nrog rau cov tshuaj lom neeg- hnab looj tes tiv thaiv, tiv thaiv khaub ncaws, tsom iav, thiab tiv thaiv ua pa yog tias qhov cua tsis txaus.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | Tom ntej: 3-Bromopropyl Triphenylphosphonium Bromide CAS 3607-17-8 |
| 2 | 3 -(2-Aminoethylamino) Propyl-Dimethoxymethylsilane CAS 3069-29-2 |
| 3 | 4-Chlorobutanoic Acid CAS 627-00-9 |
| 4 | 3-Methylbenzyl Chloride CAS 620-19-9 |
| 5 | Tom ntej: Methyl 6-Bromohexanoate CAS 14273-90-6 |
| 6 | Tetraphenylphosphonium Iodide CAS 2065-67-0 |
| 7 | 5-Chlorovaleric Acid CAS 1119-46-6 |
| 8 | 7-Bromoheptanoic acid CAS 30515-28-7 |
| 9 | 3- (Acryloxy) Propyltrimethoxysilane CAS 4369-14-6 |
| 10 | Yog tias koj xav tau cov ntaub ntawv ntxiv, txais tos hu rau peb txhua lub sijhawm.WhatsApp: +86 18317156592
|
Ntim
Kev thauj mus los & Kev Them Nyiaj
Txog Kev Thauj Mus Los
Raws li cov kev xav tau ntawm peb cov neeg siv khoom, peb tuaj yeem muab ntau yam kev xaiv kev thauj mus los.
Rau kev txiav txim me me, peb muab kev xa khoom huab cua lossis kev pabcuam xa khoom thoob ntiaj teb xws li FedEx, DHL, TNT, EMS, thiab ntau lwm yam tshwj xeeb ntawm kev thauj mus los thoob ntiaj teb.
Peb tuaj yeem thauj los ntawm hiav txwv mus rau ib qho chaw nres nkoj rau qhov loj dua.
Tsis tas li ntawd, peb tuaj yeem muab cov kev pabcuam tshwj xeeb raws li cov kev xav tau ntawm peb cov neeg siv khoom thiab cov yam ntxwv ntawm lawv cov khoom.
* Peb tuaj yeem muab ntau yam kev xaiv them nyiaj rau peb cov neeg siv khoom.
* Thaum cov nyiaj qis qis, cov neeg siv khoom feem ntau them nrog PayPal, Western Union, Alibaba, thiab lwm yam kev pabcuam zoo sib xws.
* Thaum cov lej tseem ceeb, cov neeg siv khoom feem ntau them nrog T / T, L / C thaum pom, Alibaba, thiab lwm yam.
* Tsis tas li ntawd, ntau tus neeg siv khoom yuav siv Alipay lossis WeChat Them kom them nyiaj.
FAQ
1
Kuv puas tuaj yeem tau txais cov qauv ntawm koj?
Re: Yog lawm, peb xav muab cov qauv rau koj raws li koj xav tau.
2
Koj tus MOQ yog dab tsi?
Re: Feem ntau peb cov MOQ yog 1 kg, tab sis qee zaum nws kuj hloov tau thiab nyob ntawm cov khoom sib txawv.
3
Ntev npaum li cas kuv tuaj yeem tau txais kuv cov khoom tom qab them nyiaj?
Re: Yog tias xa los ntawm couriers lossis huab cua, nws feem ntau raug nqi 5-10 hnub.
Yog tias xa los ntawm hiav txwv, nws feem ntau raug nqi 3-40 hnub, uas nyob ntawm koj qhov chaw nyob.
4
Koj puas muaj kev pabcuam tom qab- muag?
Re: Yog lawm, peb yuav qhia koj txog kev nce qib ntawm qhov kev txiav txim, xws li kev npaj cov khoom, kev tshaj tawm, kev thauj mus los ua raws- nce, kev pabcuam kev lis kev cai, kev taw qhia kev, thiab lwm yam.
Tiv tauj peb
Cim npe nrov: n-(triethoxysilylpropyl)urea cas 23779-32-0, Tuam Tshoj n-(triethoxysilylpropyl)urea cas 23779-32-0 manufacturers, lwm tus neeg, Hoobkas
