MW800 MW 3500 Polyethylenimine CAS 25987-06-8 pẹlu apapọ ẹka Mw ~ 800 nipasẹ LS, apapọ Mn ~ 600 nipasẹ GPC
Polyethylenimine jẹ aṣoju polyamine-tiotuka omi.Nitori awọn ọta nitrogen ọlọrọ lori pq macromolecular, polyethylenimine ni protophilicity ti o lagbara, nitorinaa o ni ọpọlọpọ awọn ohun elo, gẹgẹbi flocculant ni ṣiṣe iwe ati aaye pulping, adsorption ti awọn ions irin ni aaye itọju omi, cationic polymer non viral gene ti ngbe ni aaye iṣoogun, ati bẹbẹ lọ.
| Nkan | ITOJU ALAGBEKA |
| Ìwúwo molikula | Nipa 800 |
| Ayẹwo (wt%) | 99% |
| Walẹ kan pato (25 ℃) | 1.06 |
| Ifarahan | Omi viscous ti ko ni awọ tabi bia |
| PH(5% aq) | 10-12 |
| Aaye didi (℃) | -15 |
| Iwọn otutu jijẹ (℃) | 300 |
| Solubility | Tiotuka ninu omi ati oti |
1. Ni ile-iṣẹ iwe, o ti lo bi oluranlowo, synergist ati imuyara sisẹ omi.
2. Ninu ile-iṣẹ okun, a lo bi oluranlowo agbara tutu, itọju anti-aimi, ṣiṣe idaduro ina, ẹri idinku, ilọsiwaju dyeing, bbl
3. Ti a lo si awọn aṣọ, awọn inki, awọn adhesives (pẹlu alurinmorin gbigbona ati apoti ṣiṣu) le ṣe igbelaruge isunmọ, resistance ti nrakò, mu pigmenti ati pipinka kikun, anti polymerization, mu iduroṣinṣin bo, ati bẹbẹ lọ.
4. Ti a lo ninu awọn ohun ikunra le mu didara irun dara, antibacterial ati awọ rirọ.
5. Ni ilokulo epo ati iṣẹ-ṣiṣe ti o jinlẹ, o le ṣe idiwọ pipadanu omi, dinku iki, dena ifisilẹ paraffin, ati mu iduroṣinṣin amọ dara.
6. O le ṣee lo ni aaye ti itọju iṣoogun ati oogun lati mu ibaramu laarin awọn ara ti atọwọda ati ẹjẹ.O tun le ṣee lo bi ibora fun awọn ẹrọ iṣoogun.
7. Ni afikun, o jẹ tun kan ẹyaapakankan fun ion paṣipaarọ resini ati paṣipaarọ awo, resini crosslinking oluranlowo, crystallization iranlowo, electroplating gloss oluranlowo, irin ipata inhibitor, petirolu ati Diesel ijona ni atilẹyin oluranlowo, lubricating epo aropo, gilasi ninu oluranlowo, omi kiromatogirafi. alakoso iduro, ayase polima, ati bẹbẹ lọ o tun lo ninu iwadi ti awoṣe enzymu sintetiki.
Ti kojọpọ ni ilu 25kgs ki o jẹ ki o yago fun ina ni iwọn otutu ti o wa ni isalẹ 25 ℃.
POLYETHYLENIMINE, ÒṢẸRẸ MOLEKULAR Kekere, LAISI OMI;POLYETHYLENIMINE, APAPO MN CA.1,200, 50 WT.% OJUTU NINU OMI;POLYETHYLENIMINE, iwuwo moleku giga, 50 WT.% OJUTU NINU OMI;Ethylenediamine, ethyleneiminepolymer;Aziridine-1,2-diaminoethane copolymer;Ethylenediamine-ethylenimine copolymer;Ethylenediamine-ethylenimine polima;Polyethylenimine;Polyethyleneimine lori gel silica, 40-200 mesh;Polyethyleneimine lori gel silica, benzylated, 40-200 mesh;Polyethylenimine, ethylenediamine opin-capped;Aziridine, polima pẹlu 1,2-ethanediamine;N'-[2-[2-[2- (2-aminoethylamino) ethyl-[2-[bis(2-aminoethyl)amino]ethyl]amino] ethyl-[2-[2-[bis (2-aminoethyl) amino]ethylamino]ethyl]amino] ethyl] ethane-1,2-diamine;MDG Polyethyleneimine;Polyethylenimine (Ẹka) (Iwọn Imọ-ẹrọ);ene emine poL;Polyethylenimine 25987-06-8
