MW800 MW 3500 Polyethylenimine CAS 25987-06-8 ene-branched average Mw ~800 by LS, average Mn ~600 by GPC
I-Polyethylenimine iyi-polyamine evamile encibilika emanzini. Ngenxa yokucebile kwama-athomu e-nitrogen ochungechungeni lwe-macromolecular, i-polyethylenimine ine-protophilicity eqinile, ngakho-ke inohlu olubanzi lwezinhlelo zokusebenza, njengokuthi i-flocculant in papermaking and pulping field, i-adsorption yama-ion ensimbi emkhakheni wokwelapha amanzi, i-cationic polymer non viral gene. ophethe emkhakheni wezokwelapha, njll.
| ITEM | IMIKHAWULO EZINGABILE |
| Isisindo samangqamuzana | Cishe angu-800 |
| I-Assay (wt%) | 99% |
| Amandla adonsela phansi athile (25 ℃) | 1.06 |
| Ukubukeka | Uketshezi lwe-viscous olungenambala noma oluphuzi ngokuphaphathekile |
| PH(5% aq) | 10-12 |
| Indawo yokubanda (℃) | ＜-15 |
| Izinga lokushisa lokubola (℃) | 300 |
| Ukuncibilika | Incibilika emanzini nasetshwaleni |
1. Embonini yephepha, i-polyethylenimine isetshenziswa njenge-axiliary, synergist kanye ne-accelerator yokuhlunga amanzi.
2. Embonini ye-fiber, i-polyethylenimine isetshenziswa njenge-ejenti yamandla emanzi, ukwelashwa kwe-anti-static, ukucubungula i-flame retardant, ubufakazi bokunciphisa, ukuthuthukiswa kokudaya, njll.
3. Kufakwe kuma-coatings, ama-inks, ama-adhesives (okuhlanganisa i-welding eshisayo ne-plastic packaging) ingakhuthaza ukubopha, ukumelana ne-creep, ukuthuthukisa i-pigment kanye nokuhlakazeka kwe-filler, i-anti polymerization, ithuthukise ukuzinza kwe-coating, njll.
4. Ukusetshenziswa kwezimonyo kungathuthukisa izinga lezinwele, isikhumba esilwa namagciwane nesithambile.
5. Ekuxhashazweni kwamafutha nokusebenza kahle komthombo ojulile, i-polyethylenimine ingavimbela ukulahlekelwa uketshezi, inciphise i-viscosity, ivimbele ukufakwa kukapharafini, futhi ithuthukise ukuzinza kobumba.
6. Ingasetshenziswa emkhakheni wezokwelapha kanye nemithi ukuze kuthuthukiswe ukuhambisana phakathi kwezitho zokwenziwa negazi. I-Polyethylenimine nayo ingasetshenziswa njengendlela yokumboza amadivaysi ezokwelapha.
7. Ngaphezu kwalokho, i-polyethylenimine iphinde ibe yingxenye ye-ion exchange resin kanye ne-membrane yokushintshanisa, i-resin crosslinking agent, i-crystallization aid, i-electroplating gloss agent, i-metal rust inhibitor, i-agent esekela ukuvutha kukaphethiloli kanye ne-diesel, i-lubricating oil additive, i-ejenti yokuhlanza ingilazi, i-chromatography ewuketshezi. isigaba sokuma, i-polymer catalyst, njll. i-polyethylenimine nayo isetshenziswa ocwaningweni lwemodeli ye-enzyme yokwenziwa.
Ipakishe ku-25kgs sigubhu futhi igcine kude nokukhanya ezingeni lokushisa elingaphansi kuka-25℃.
I-POLYETHYLENIMINE, Isisindo esiphansi samangqamuzana, AKUNAMANZI; I-POLYETHYLENIMINE, I-AVERAGE MN CA. 1,200, 50 WT. % ISIXAZULULO EMANZINI; I-POLYETHYLENIMINE, ISISINDO ESIPHEZULU SE-molecule, 50 WT. % ISIXAZULULO EMANZINI; i-ethyleneiminepolymer, i-ethylenediamine; I-Aziridine-1,2-diaminoethane copolymer; i-ethylenediamine-ethylenimine copolymer; i-ethylenediamine-ethylenimine polymer; I-polyethylenimine; I-polyethyleneimine ku-silica gel, i-40-200 mesh; I-polyethyleneimine ku-silica gel, i-benzylated, i-40-200 mesh; i-polyethylenimine, i-ethylenediamine ephethe i-cap; I-Aziridine, i-polymer ene-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; I-MDG Polyethyleneimine; I-Polyethylenimine (Igatsha) (Ibanga Lobuchwepheshe); ene imine poL; I-polyethylenimine 25987-06-8
