MW800 MW 3500 Polyethylenimine CAS 25987-06-8 tare da matsakaicin rassa Mw ~ 800 ta LS, matsakaicin Mn ~ 600 ta GPC
Polyethylenimine shine polyamine mai narkewa da ruwa.Saboda da arzikin nitrogen atom a kan macromolecular sarkar, polyethylenimine yana da karfi protophilicity, don haka yana da fadi da kewayon aikace-aikace, irin su flocculant a papermaking da pulping filin, adsorption na karfe ions a cikin ruwa jiyya filin, cationic polymer non viral gene. mai ɗaukar hoto a fannin likitanci, da sauransu.
| ITEM | STANDARD IYAKA |
| Nauyin kwayoyin halitta | Kusan 800 |
| Assay (wt%) | 99% |
| Musamman nauyi (25 ℃) | 1.06 |
| Bayyanar | Ruwa mara launi ko kodadde mai launin rawaya |
| PH (5% aq) | 10-12 |
| Wurin daskarewa (℃) | - 15 |
| Yanayin lalacewa (℃) | 300 |
| Solubility | Mai narkewa a cikin ruwa da barasa |
1. A cikin masana'antar takarda, ana amfani da ita azaman mataimaki, mai haɓakawa da mai saurin tace ruwa.
2. A cikin masana'antar fiber, ana amfani da shi azaman wakili mai ƙarfi mai ƙarfi, jiyya na anti-static, sarrafa ƙarancin wuta, haɓaka hujja, haɓaka rini, da sauransu.
3. Aiwatar da coatings, tawada, adhesives (ciki har da zafi waldi da filastik marufi) na iya inganta bonding, creep juriya, inganta pigment da filler watsawa, anti polymerization, inganta shafi kwanciyar hankali, da dai sauransu.
4. Yin amfani da kayan shafawa na iya inganta ingancin gashi, kwayoyin cutar da fata mai laushi.
5. A cikin amfani da man fetur da aiki mai zurfi mai zurfi, zai iya hana asarar ruwa, rage danko, hana shigar da paraffin, da inganta kwanciyar hankali.
6. Ana iya amfani da shi a fagen magani da magani don inganta daidaituwa tsakanin gabobin wucin gadi da jini.Hakanan za'a iya amfani dashi azaman sutura don kayan aikin likita.
7. Bugu da kari, shi ma wani bangaren na ion musayar guduro da musanya membrane, guduro crosslinking wakili, crystallization taimako, electroplating mai sheki wakili, karfe tsatsa inhibitor, fetur da dizal konewa goyon bayan wakili, lubricating man ƙari, gilashin tsaftacewa wakili, ruwa chromatography. A tsaye lokaci, polymer mai kara kuzari, da dai sauransu ana kuma amfani da shi a cikin binciken samfurin enzyme na roba.
Kunshe shi a cikin ganga 25kgs kuma kiyaye shi daga haske a zafin jiki da ke ƙasa da 25 ℃.
POLYETHYLENIMINE, KARANCIN NAUYIN kwayoyin halitta, BABU RUWA;POLYETHYLENIMINE, AVERAGE MN CA.1,200, 50 WT.% MAGANIN RUWA;POLYETHYLENIMINE, MANYAN NUFIN NUNA, 50 WT.% MAGANIN RUWA;Ethylenediamine, ethyleneiminepolymer;Aziridine-1,2-diaminoethane copolymer;Ethylenediamine-etylenimine copolymer;Ethylenediamine-etylenimine polymer;Polyethylenimine;Polyethyleneimine akan gel silica, raga 40-200;Polyethyleneimine akan gel silica, benzylated, raga 40-200;Polyethylenimine, ethylenediamine karshen-capped;Aziridine, polymer tare da 1,2-ethanediamine;N'-[2-[2-[2- (2-aminoethyl) 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 (Reshe) (Mai daraja);abin da ke ciki;Polyethylenimine 25987-06-8
