N-Vinylpyrrolidone-Divinylbenzene 88-12-0
Product Description:
N-Vinylpyrrolidone (NVP) thiab Divinylbenzene (DVB) yog ob lub monomers uas feem ntau copolymerized los tsim cross-linked polymers nrog cov khoom tshwj xeeb. Kev sib xyaw ua ke no yog siv los tsim cov ntaub ntawv uas nthuav tawm kev txhim kho lub zog, thermal stability, thiab tshuaj tiv thaiv, ua rau lawv muaj txiaj ntsig hauv ntau yam kev lag luam thiab kev tshawb fawb.
** N-Vinylpyrrolidone ** yog ib tug polar, dej-soluble monomer uas, thaum polymerized, tsim polyvinylpyrrolidone (PVP), ib tug polymer paub txog nws biocompatibility, solubility, thiab binding zog. Ntawm nws tus kheej, NVP-based polymers yog siv ntau yam kev siv, suav nrog tshuaj, tshuaj pleev ib ce, nplaum, thiab txheej. Txawm li cas los xij, thaum NVP yog copolymerized nrog **Divinylbenzene**, uas tsis yog-polar, hydrophobic monomer nrog ob pawg vinyl, qhov tshwm sim copolymer tsim peb-dimensional, cross-linked network. Qhov kev sib txuas no ua rau muaj txiaj ntsig zoo ntawm cov khoom ntawm cov polymer, ua rau nws tiv taus cov kuab tshuaj, kev ntxhov siab, thiab cua sov.
NVP-DVB copolymer's ** cross-linked structure ** yog qhov tseem ceeb tshwj xeeb hauv kev siv cov khoom siv uas yuav tsum tswj lawv cov duab, ruaj khov, thiab kev ua tau zoo nyob rau hauv cov xwm txheej hnyav. Ib daim ntawv thov tseem ceeb yog nyob rau hauv ** ion pauv resins ** siv hauv kev kho dej, qhov twg cov copolymer kev ruaj ntseg nyob rau hauv ib puag ncig aqueous yog qhov tseem ceeb rau kev ua kom huv huv. Cov ntaub ntawv no kuj tseem siv rau hauv ** catalyst txhawb ** thiab ** adsorbents **, noj kom zoo dua ntawm lawv qhov chaw saum npoo av thiab tshuaj tiv thaiv.
Hauv ** thaj chaw kws tshuaj thiab biomedical**, NVP-DVB copolymer yog siv los tsim cov khoom tshwj xeeb uas xav tau ob qho tib si biocompatibility thiab durability, xws li kev xa tshuaj thiab khoom siv kho mob. Cov polymer muaj peev xwm nqus tau thiab tso tawm cov khoom thaum lub sijhawm ruaj khov ua rau nws zoo tagnrho rau cov ntawv thov tso tawm.
Cov lus qhia yooj yim
| Khoom npe | Vinylpyrrolidone-Copolymer |
| Tshuaj npe | N-vinyl -2-pyrrolidone |
| CTFA npe | N-vinylpyrrolidone |
| CAS Nr. | 88-12-0 |
| MF | C4H7TSIS MUAJ |
| EINECS No. | 201-800-4 |
| Qhov Chaw Keeb Kwm | Tuam Tshoj |
| Purity | 99.0%min |
| Hom | HZWT |
| Daim ntawv thov | Tshuaj pleev ib ce, detergents |
| Qhov tshwm sim | Ua kua |
| Xim | Colorless rau lub teeb daj |
| Boiling point | 92-95 degree 11 mm Hg (lit.) |
| Flash point | 201 degree F |
| Dej solubility | miscible |
Cim npe nrov: n-vinylpyrrolidone-divinylbenzene 88-12-0, Tuam Tshoj n-vinylpyrrolidone-divinylbenzene 88-12-0 manufacturers, lwm tus neeg, Hoobkas
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