Izisindo zamangqamuzana amaningi POLYETHYLENEImine/PEI cas 9002-98-6

Incazelo emfushane:

I-Polyethyleneimine (PEI) iyi-polymer enamagatsha amaningi eyakhiwe ngama-monomers e-ethyleneimine.Ngesakhiwo sayo samaketanga amade, i-PEI ikhombisa izakhiwo ezinhle kakhulu zokunamathisela, okuyenza ibe ukukhetha okuhle kwezinhlelo zokusebenza ezahlukahlukene, kufaka phakathi ukumbozwa kwamaphepha, izindwangu, izinto zokunamathisela, nokuguqulwa kwendawo.Ngaphezu kwalokho, imvelo ye-PEI ye-cationic iyivumela ukuthi ibophezele ngempumelelo kuma-substrate ashajwa kabi, ithuthukise ukuguquguquka kwayo ezimbonini ezahlukene.

Ngaphezu kwezakhiwo zayo zokunamathisela, i-PEI iphinde ibonise amandla akhethekile okugcina, azuzisayo ezindaweni eziningi ezifana nokwelashwa kwamanzi angcolile, ukuthwebula kwe-CO2, kanye ne-catalysis.Isisindo sayo samangqamuzana aphezulu sivumela ukukhangisa okuphumelelayo nokukhethayo, okuyenza ibe yingxenye eyigugu ekuhlanzweni kwamagesi noketshezi.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Imininingwane Yomkhiqizo

- I-Molecular Formula: (C2H5N)n

- Isisindo samangqamuzana: Kuyaguquguquka, kuye ngezinga le-polymerization

- Ukubukeka: Uketshezi olucacile, olubonakalayo noma oluqinile

- Ukuminyana: Kuyaguquguquka, ngokuvamile kusuka ku-1.0 kuye ku-1.3 g/cm³

- pH: Ivamise ukungathathi hlangothi ukuya ku-alkaline kancane

- I-Solubility: Incibilika emanzini nasezincibilikisini ezipholile

Izinzuzo

1. Izinto zokunamathisela: Izinto eziqinile zokunamathela ze-PEI ziyenza ibe ingxenye enhle kakhulu ekwakhiweni kwezinamatheliso ezimbonini ezahlukahlukene, okuhlanganisa ukwenza ngokhuni, ukupakisha, kanye nezimoto.

2. Izindwangu: Imvelo ye-PEI ye-cationic iyenza ithuthukise ukugcinwa kodayi futhi ithuthukise ukuqina kobukhulu bezindwangu phakathi nokucubungula.

3. I-Paper Coatings: I-PEI ingasetshenziswa njenge-binder embotsheni yephepha, ikhulise amandla ephepha futhi ithuthukise ukuphrinta kwayo nokumelana namanzi.

4. Ukuguqulwa Komphezulu: I-PEI ithuthukisa izici ezingaphezulu zezinto zokwakha, okuhlanganisa izinsimbi nama-polymer, okuvumela ukunamathela okungcono nokuqina okuthuthukisiwe.

5. Ukuthwebula kwe-CO2: Ikhono le-PEI lokuthwebula i-CO2 ngokukhetha liyenze yaba ithuluzi elibalulekile kubuchwepheshe bokuthwebula ikhabhoni, lisiza ekwehliseni ukukhishwa kwesisi esibamba ukushisa.

Sengiphetha, i-polyethyleneimine (i-CAS: 9002-98-6) iyinhlanganisela yamakhemikhali eguquguqukayo enezinto ezinamathelayo ezihlaba umxhwele kanye nezindawo zokubhafa.Ububanzi bayo bezinhlelo zokusebenza buyenza ibe yingxenye ebalulekile ezimbonini ezihlukahlukene, iqinisekisa ukusebenza okuthuthukisiwe komkhiqizo nokusebenza kahle.

Ukucaciswa

Ukubukeka	Uketshezi lwe-viscous olukhanyayo ukuya kokuphuzi	Sula uketshezi lwe-viscous
Okuqukethwe okuqinile (%)	≥99.0	99.3
I-Viscosity (50℃ mpa.s)	15000-18000	15600
I-ethylene yamahhala imine i-monomer (ppm)	≤1	0