Boima ba limolek'hule tse ngata POLYETHYLENEImine/PEI cas 9002-98-6

Tlhaloso e Khutšoanyane:

Polyethyleneimine (PEI) ke polima e nang le makala e phahameng haholo e entsoeng ka li-monomers tsa ethyleneimine.Ka sebopeho sa eona sa ketane e telele, PEI e bonts'a thepa e ntle ea sekhomaretsi, e e etsa khetho e nepahetseng bakeng sa lits'ebetso tse fapaneng, ho kenyeletsoa liphahlo tsa pampiri, masela, likhomaretsi le phetoho ea bokaholimo.Ho feta moo, sebopeho sa cationic sa PEI se e lumella hore e ikopanye hantle le li-substrates tse nang le litefello tse mpe, e matlafatsang matla a eona a fapaneng liindastering tse fapaneng.

Ntle le thepa ea eona ea sekhomaretsi, PEI e boetse e bonts'a bokhoni bo ikhethang ba ho thibela, bo leng molemo libakeng tse ngata joalo ka kalafo ea metsi a litšila, ho ts'oaroa ha CO2 le catalysis.Boima ba eona bo phahameng ba limolek'hule bo lumella papatso e sebetsang hantle le e khethang, e etsa hore e be karolo ea bohlokoa ho hloekisoeng ha likhase le lino.

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Lintlha tsa Sehlahisoa

- Foromo ea Molek'hule: (C2H5N)n

- Boima ba limolek'hule: E fetoha, ho latela boemo ba polymerization

- Ponahalo: Mokelikeli o hlakileng, oa viscous kapa o tiileng

- Density: E fetoha, hangata e tloha ho 1.0 ho isa ho 1.3 g/cm³

- pH: Ka tloaelo ha e nke lehlakore ho ea ho alkaline hanyenyane

- Solubility: E qhibiliha ka har'a metsi le li-solvents tsa polar

Melemo

1. Likhomaretsi: Lintho tse matla tsa ho khomarela tsa PEI li etsa hore e be karolo e babatsehang ea ho etsa li-adhesives bakeng sa liindasteri tse sa tšoaneng, ho akarelletsa le mapolanka, liphutheloana le likoloi.

2. Textiles: Sebopeho sa cationic sa PEI se e nolofalletsa ho ntlafatsa ho boloka dae le ho ntlafatsa botsitso ba masela nakong ea ts'ebetso.

3. Liaparo tsa pampiri: PEI e ka sebelisoa e le tlamahano ea liphahlo tsa pampiri, ho eketsa matla a pampiri le ho ntlafatsa khatiso ea eona le ho thibela metsi.

4. Phetoho ea Bokahohle: PEI e ntlafatsa thepa ea holim'a thepa, ho kenyelletsa le litšepe le li-polymers, e lumellang ho khomarela hantle le ho tšoarella ho ntlafetseng.

5. CO2 Capture: Bokhoni ba PEI ba ho khetha CO2 bo entse hore e be sesebelisoa sa bohlokoa ho thekenoloji ea ho tšoara carbon, ho thusa ho fokotsa mocheso oa likhase tse futhumatsang lefatše.

Qetellong, polyethyleneimine (CAS: 9002-98-6) ke motsoako oa lik'hemik'hale o nang le mekhoa e mengata e nang le lisebelisoa tse tsotehang tsa ho khomarela le ho thibela.Mefuta e mengata ea ts'ebeliso ea eona e etsa hore e be karolo ea bohlokoa liindastering tse fapaneng, ho netefatsa ts'ebetso e ntlafetseng ea sehlahisoa le katleho.

Tlhaloso

Ponahalo	Mokelikeli o hlakileng ho isa ho o mosehla oa viscous	Mokelikeli o hlakileng oa viscous
Litaba tse tiileng (%)	≥99.0	99.3
Viscosity (50 ℃ mpa.s)	15000-18000	15600
Ethylene ea mahala emine monomer (ppm)	≤1	0