Cov khoom lag luam
CAS 127 {{-} 19-5 n, n-DMAC) yog cov kev siv ntau yam hauv ntau yam kev lag luam. Hauv Tebchaws Europe thiab Tebchaws Asmeskas, nws yog siv nyob rau hauv kev tsim cov hluavtaws ntau zog, xws li polyacrylonitrile thiab polyamide. DMAC kuj tseem yog lub luag haujlwm tseem ceeb hauv kev lag luam kws tshuaj, ua haujlwm raws li kev siv tshuaj yeeb dej caw thiab synthesis vim nws lub peev xwm los yaj ntau ntawm cov tebchaw. Ib qho ntxiv, nws yog siv rau hauv kev tsim cov agnochemicals, dyes, thiab cov nplaum.
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Siab purity dimethylacetamide tshuab kuab nrog cov nqi zoo CAS 127-19-5
| Cov lus qhia tshwj xeeb ntawm Dimethylacetamide | Kev Ua Haujlwm Fiber | Qib Kho Mob | Muaj Qeb | ||
| Chromatographic cov ntsiab lus | (%) Ntau dua los yog sib npaug | 99.90 | 99.85 | 99.60 | |
| Dej Cov Ntsiab Lus | Ppm tsawg dua los yog sib npaug | 100 | 300 | 300 | |
| Cov ntsiab lus acid | (raws li HAC) | Ppm tsawg dua los yog sib npaug | 80 | ||
| Cov ntsiab lus Alkali | (raws li dma) | Ppm tsawg dua los yog sib npaug | 5 | 10 | 10 |
| Cov ntsiab lus hlau | Ppm tsawg dua los yog sib npaug | 0.05 | / | / | |
| Kev coj ua | (20ºC) | μs / cm tsawg dua lossis sib npaug | 0.5 | / | / |
| PH tus nqi (200g / l, 25 ºC) | 5.5-7.0 | 4.5-7.0 | 5.5-7.0 | ||
| Xim thiab Luster | Pt - co tsawg dua lossis sib npaug | 5 | 10 | 10 | |
Cov Ntawv Thov:
Dimethylacetamide DMAC yog Dipolar Aprult siv rau ntau cov organic cov kev tawm tsam thiab kev siv khoom lag luam.
1. Acrylic Fibers
CAS 127-19-5 Didethylacetamide yog thov raws li cov kuab tshuaj nyob hauv ntub spinning txheej txheem rau kev tsim cov acrylic fibers.
2. Elashalhane fibers
Hauv kev tsim cov polyurethane -} Base} Raws elashalamide yog cov kev xaiv ntawm kev xaiv tau muab nws evaporation ceev.
3. Kws ua tshuaj
N, n {- dimethylacetamide tuaj yeem siv ob qho tib si yog cov kuab tshuaj thiab raws li reagent nyob rau hauv kev tsim cov khoom siv.
4. Ntau polymers
Dimethylacetamide DMAC yog cov kuab tshuaj zoo rau polyimide resins, ob qho tib si hauv txheej thiab zaj duab xis. Nws tseem yog cov kuab tshuaj zoo tshaj plaws rau kev tsim cov lim dej lim ntshav, raws li cov polysulfones.
Vim li cas thiaj xaiv GNEEBIO?
1. Yuav muab cov txiaj ntsig zoo thiab cov nqi sib tw.
2. Cov qauv pub dawb rau koj qhov kev ntsuas.
3. Siv cov tuam txhab kev thauj mus los hauv ib cheeb tsam los thauj cov khoom muag, kom koj tuaj yeem tau txais cov khoom nrawm.
4. Peb yuav qhia koj txhua cov ntaub ntawv ntawm txhua theem ua ntej.
5. Ntim khoom tuaj yeem kho tau.
6. Teb rau thawj zaug ua ntej thiab tom qab muag.
Ntim
Cov ntawv cim customizable thiab ntim; OEM / ODM kev pabcuam
Tuam txhab tau
Henan Gneebioyog cov kws tshaj lij kev tsim khoom tshwj xeeb hauv cov ntaub ntawv tso cai. Nrog tshaj 10 xyoo ntawm kev paub kev lag luam, peb yog ib tus khub uas ntseeg siab rau kev lag luam nrhiav qhov zoo thiab kev ntseeg tau. Peb tau dhau qhov ntawv pov thawj zoo, muaj tus kheej- Many}}}}}} tswj cov cai, thiab peb cov khoom tau txais txiaj ntsig zoo los ntawm cov neeg siv khoom. Raws li kev ua thoob ntiaj teb cov khoom lag luam, peb xa cov ntaub ntawv tso cai tshuaj lom neeg ua raws, ROHS, ISO, thiab lwm tus qauv thoob ntiaj teb.
Thov hu rau peb rau nqe lus!
Peb qhov zoo tshaj plaws - muag khoom suav nrog:Acetyl chloride, Acetic acid, perchlorethylene,Tetrahydrofuran, Profionic acid, iSopropyl cawv, 1-propanol, ethylene glycol, ortho xylam, thiab lwm yam.
Cov FAQ
Koj txoj kev them nyiaj li cas?
T / T, D / P, L / C, D / A, O / A, Paypal, Alipay thiab Western Union
Koj lub sijhawm khoom xa tuaj yog dab tsi?
Feem ntau, peb nkoj tsis pub dhau 7-15 hnub tom qab kev pom zoo.
Yuav ua li cas tau txais kev siv tau ntev?
Feem ntau, peb cov kev muaj siv tau rau 1 lub lim tiam. Txawm li cas los xij, lub sijhawm siv tau yuav txawv ntawm cov khoom lag luam rau cov khoom.
Koj muab cov ntaub ntawv dab tsi?
Feem ntau, peb muab cov npe them nqi, cov npe ntim, chaw thau khoom, cov npe, daim ntawv pov thawj kev noj qab haus huv, thiab ntawv pov thawj ntawm keeb kwm. Yog tias koj xav tau lwm cov ntaub ntawv, thov qhia rau peb paub.
Qhov chaw nres nkoj ntawm chaw thau khoom nyob qhov twg?
Shanghai, Tianjin, Huangpu, Qingdao thiab lwm yam.
Cim npe nrov: Lub Siab Purity Dimethylacetamide Cov kuab tes nrog cov nqi zoo 127-19-5, Tuam Tshoj siab purity dimethylal nrog 127-19-5 manufacturers, lwm tus neeg, Hoobkas