mamafa mole mole tele POLYETHYLENEIMINE/PEI cas 9002-98-6

O mamafa mole mole e tele POLYETHYLENEIMINE/PEI cas 9002-98-6 Ata Fa'aalia

Fa'amatalaga Puupuu:

Polyethyleneimine (PEI) o se polymer sili ona lala e fausia i monomers ethyleneimine.Faatasi ai ma lona fausaga umi o filifili, o le PEI o loʻo faʻaalia ai mea faʻapipiʻi sili ona lelei, ma avea ai ma filifiliga lelei mo faʻaoga eseese, e aofia ai pepa faʻapipiʻi, ie, faʻapipiʻi, ma suiga i luga.E le gata i lea, o le natura cationic a le PEI e mafai ai ona fusia lelei i mea e le lelei ona molia, faʻaleleia lona agavaʻa i pisinisi eseese.

I le faaopoopo atu i ana mea faʻapipiʻi, o loʻo faʻaalia foi e le PEI le tulaga faʻapitoa e mafai ai ona faʻapipiʻi, lea e aoga i le tele o vaega e pei o le faʻaogaina o vai otaota, CO2 puʻeina, ma le catalysis.O lona mamafa mole mole maualuga e mafai ai ona faʻaogaina lelei ma filifilia, ma avea o se vaega taua i le faʻamamaina o kesi ma vai.

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Fa'amatalaga Oloa

Faailoga o oloa

Fa'amatalaga Oloa

- Fuafua mole: (C2H5N)n

- Molecular Weight: Fesuia'i, e fa'atatau i le tikeri o le polymerization

- Vaaiga: manino, vai viscous pe malo

- Malosi: Fesuia'i, masani mai le 1.0 i le 1.3 g/cm³

- pH: E masani lava e le tutusa i sina alkaline

- Solubility: Solu i le vai ma polar solvents

Tulaga lelei

1. Adhesives: O mea faʻapipiʻi malosi a le PEI e avea o se vaega sili ona lelei i le faʻapipiʻiina o mea faʻapipiʻi mo pisinisi eseese, e aofia ai le fafie, afifiina, ma taʻavale.

2. Ie: PEI's cationic natura e mafai ai ona fa'aleleia le fa'atumauina o le vali ma fa'aleleia atili le tulaga mautu o 'ie i le taimi o gaioiga.

3. Faʻapipiʻi Pepa: E mafai ona faʻaogaina le PEI e fai ma faʻapipiʻi i pepa faʻapipiʻi, faʻateleina le malosi o le pepa ma faʻaleleia lona lolomi ma le faʻafefe vai.

4. Faʻasagaga Faʻasaga: PEI faʻaleleia mea faʻapitoa o mea, e aofia ai metala ma polymers, faʻatagaina mo le faʻapipiʻi lelei ma faʻaleleia le tumau.

5. CO2 Pu'eina: O le mafaia e le PEI ona pu'e filifilia CO2 ua avea ai ma mea faigaluega taua i tekinolosi e pu'e kaponi, fesoasoani i le fa'aitiitia o le kasa oona.

I le fa'ai'uga, o le polyethyleneimine (CAS: 9002-98-6) o se vaila'au fa'atosina sili ona lelei ma fa'amaualuga fa'apipi'i ma mea fa'apipi'i.O le tele o fa'aoga o lo'o avea ai ma vaega taua i pisinisi eseese, fa'amautinoaina le fa'aleleia atili o le fa'atinoga o oloa ma le lelei.

Fa'amatalaga

Fa'aaliga	E manino i le mumu samasama vai viscous	Suavai viscous manino
mea mautu (%)	≥99.0	99.3
Viscosity (50℃ mpa.s)	15000-18000	15600
Ethylene imine fua monomer (ppm)	≤1	0