Khoom Description
Khoom npe: 3-Ureidopropyltrimethoxysilane
CAS: 23843-64-3 Nr
PIB: 245-904-8
Melting point:<-25°C
Kub taw tes: 217-250℃(lit.)
Ceev: 1.15 g / mL ntawm 25℃(lit.)
Vapor siab: 1 mm Hg (20 degree)
Refractive index: n20/D 1.46 (lit.)
Fp: 210℃F
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | nyob rau hauv inert gas (nitrogen los yog Argon) ntawm 2-8 degree |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. 3-Ureidopropyltrimethoxysilane feem ntau yog siv los ua tus neeg sawv cev sib txuas thiab kev sib koom ua ke txhawm rau txhim kho kev sib raug zoo ntawm cov khoom siv tsis zoo (xws li iav, minerals, hlau) thiab cov organic polymers, tshwj xeeb tshaj yog nyob rau hauv sealants, adhesives, thiab coatings.
2. 3-Ureidopropyltrimethoxysilane CAS 23843-64-3 yog ib qho kev hloov kho saum npoo rau cov khoom ntim thiab cov khoom siv ntxiv (xws li silica lossis iav fibers) hauv cov ntawv siv roj hmab thiab cov khoom sib xyaw los txhim kho kev tawg, cov khoom siv kho mob, thiab dej tsis kam.
3. 3-Ureidopropyltrimethoxysilane 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 cov khoom siv sib xyaw kom ua kom thermal stability thiab tshuaj tiv thaiv.
Cia thiab ceev faj
1. Khaws 3-ureidopropyltrimethoxysilane nyob rau hauv ib qho chaw txias, qhuav, zoo-ventilated, tiv thaiv los ntawm ya raws thiab ncaj qha tshav kub, nyob rau hauv nruj ntim ntim nyob rau hauv ib tug inert cua (xws li, nitrogen) los tiv thaiv hydrolysis thiab premature condensation.
2. Khaws 3-ureidopropyltrimethoxysilane CAS 23843-64-3 cais tawm 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 kev puas tsuaj.
3. Kov 3-ureidopropyltrimethoxysilane nrog kev saib xyuas siv cov cuab yeej tsis muaj teeb meem 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 3-ureidopropyltrimethoxysilane 3-ureidopropyltrimethoxysilane CAS 23843-64-3 spilled thiab absorbents nyob rau hauv sealable, qhuav ntim rau 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. 3-Ureidopropyltrimethoxysilane tuaj yeem ua rau tawv nqaij khaus, khaus qhov muag, thiab ua pa ua pa thaum sib cuag lossis nqus pa ntawm huab cua lossis vapors.
2. 3-Ureidopropyltrimethoxysilane CAS 23843-64-3 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 3-ureidopropyltrimethoxysilane nyob rau hauv lub qhov dej- qhov chaw cua los yog fume hood, hnav PPE uas tsim nyog nrog rau cov hnab looj tes tiv thaiv tshuaj, khaub ncaws tiv thaiv, tsom iav, thiab tiv thaiv ua pa yog tias qhov cua tsis txaus.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | Tom ntej: Methyl 5-Bromovalerate CAS 5454-83-1 |
| 2 | 3-Chloropropyltriethoxysilane CAS 5089-70-3 |
| 3 | 6-Hydroxy-2-naphthoic acid CAS 16712-64-4 |
| 4 | 2-Aminonaphthalene-1-Sulfonic Acid CAS 81-16-3 |
| 5 | Methyl Palmitoleate CAS 1120-25-8 |
| 6 | Sodium Ethoxide CAS 141-52-6 |
| 7 | 2-Anilino-6-Dibutylamino-3-Methylfluoran /ODB-2 CAS 89331-94-2 |
| 8 | Antioxidant H /NN-Diphenyl-P-Phenylenediamine CAS 74-31-7 |
| 9 | 1 4-Dinitrosobenzene CAS 105-12-4 |
| 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: 3-ureidopropyltrimethoxysilane CAS 23843-64-3, Tuam Tshoj 3-ureidopropyltrimethoxysilane cas 23843-64-3 manufacturers, lwm tus neeg, Hoobkas
