MW800 MW 3500 Polyethylenimine CAS 25987-06-8 nwere nkezi alaka Mw ~ 800 site na LS, nkezi Mn ~ 600 site na GPC
Polyethylenimine bụ ahụkarị polyamine soluble mmiri. N'ihi ọgaranya nitrogen atom na macromolecular yinye, polyethylenimine nwere ike protophilicity, n'ihi ya, ọ nwere ọtụtụ ngwa ngwa, dị ka flocculant na papermaking na pulping ubi, adsorption nke metal ion na mmiri ọgwụgwọ ubi, cationic polymer non viral gene. onye na-ebu na ngalaba ahụike, wdg.
| ITEM | Ọkọlọtọ OKWU |
| Ibu molekụla | Ihe dịka narị asatọ |
| Nyocha (wt%) | 99% |
| Nnukwu ike ndọda (25 ℃) | 1.06 |
| Ọdịdị | Mmiri viscous enweghị agba ma ọ bụ icha mmirimmiri |
| PH (5% aq) | 10-12 |
| Ebe oyi na-atụ (℃) | 15 |
| Ọnọdụ ire ere (℃) | 300 |
| Solubility | Soluble na mmiri na mmanya |
1. Na ụlọ ọrụ akwụkwọ, a na-eji polyethylenimine mee ihe dị ka ihe enyemaka, synergist na mmiri nzacha ngwa ngwa.
2. N'ime ụlọ ọrụ eriri, a na-eji polyethylenimine mee ihe dị ka onye na-ahụ maka ike mmiri, ọgwụgwọ mgbochi static, nhazi ọkụ ọkụ, ihe àmà na-adịghị ala ala, nkwalite dyeing, wdg.
3. A na-etinye ya na mkpuchi, inks, adhesives (gụnyere ịgbado ọkụ ọkụ na nkwakọ ngwaahịa plastik) nwere ike ịkwalite njikọ, nkwụsị na-akpụ akpụ, melite pigmenti na dispersion filler, mgbochi polymerization, melite mkpuchi mkpuchi, wdg.
4. A na-eji ihe ịchọ mma eme ihe nwere ike ime ka ntutu dị mma, nje bacteria na akpụkpọ anụ dị nro.
5. Na nrigbu mmanụ na arụ ọrụ nke ọma, polyethylenimine nwere ike igbochi nkwụsị nke mmiri, belata viscosity, gbochie ntinye paraffin, ma melite nkwụsi ike ụrọ.
6. Enwere ike iji ya na ngalaba ọgwụgwọ na ọgwụ iji meziwanye ndakọrịta n'etiti akụkụ ahụ arụrụ arụ na ọbara. Enwere ike iji polyethylenimine mee ihe mkpuchi maka ngwaọrụ ahụike.
7. Ke adianade do, polyethylenimine bụkwa a akụrụngwa nke ion mgbanwe resin na mgbanwe akpụkpọ ahụ, resin crosslinking gị n'ụlọnga, crystallization enyemaka, electroplating gloss gị n'ụlọnga, metal nchara inhibitor, mmanụ ụgbọala na mmanụ dizel combustion na-akwado gị n'ụlọnga, mmanụ mmanu mmako, iko ihicha gị n'ụlọnga, mmiri chromatography. A na-etinyekwa oge na-adịgide adịgide, polymer catalyst, wdg. A na-etinyekwa polyethylenimine n'ime ọmụmụ nke ụdị enzyme sịntetik.
Kwajuru ya na 25kgs drum ma mee ka ọ ghara ịdị ọkụ na okpomọkụ n'okpuru 25 ℃.
POLYETYLENIMINE, ALA MOLEKUL ALA, MMIRI NA-ALA; POLYETHYLENIMINE, AVERAGE MN CA. 1,200, 50 WT. % Ngwọta n'ime mmiri; POLYETHYLENIMINE, EKWU ALA MOLEKUL, 50 WT. % Ngwọta n'ime mmiri; Ethylenediamine, ethyleneiminepolymer; Aziridine-1,2-diaminoethane copolymer; Ethylenediamine-ethylenimine copolymer; Ethylenediamine-ethylenimine polymer; Polyethylenimine; Polyethyleneimine na silica gel, 40-200 ntupu; Polyethyleneimine na silica gel, benzylated, ntupu 40-200; Polyethylenimine, ethylenediamine njedebe nke mkpuchi; Aziridine, polymer nwere 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 (Ngalaba) (Ọkwa nka); ene imine poL; Polyethylenimine 25987-06-8
