Multiple molecular uremu POLYETHYLENEImine/PEI cas 9002-98-6

Multiple molecular weights POLYETHYLENEImine/PEI cas 9002-98-6 Featured Image

Tsanangudzo Pfupi:

Polyethyleneimine (PEI) imhando yepamusoro yepolymer inoumbwa ne ethyleneimine monomers.Nechimiro chayo chetani refu, PEI inoratidza yakanakisa yekunamira zvivakwa, zvichiita kuti ive sarudzo yakanaka kune akasiyana maapplication, anosanganisira mapeji ekuputira, machira, anonamira, uye pamusoro pekugadzirisa.Uyezve, PEI's cationic nature inoibvumira kuti inyatso sunga kune zvisina kunaka inochajiswa ma substrates, ichisimudzira mashandiro ayo mumaindasitiri akasiyana.

Pamusoro pezvimiro zvayo zvekunamira, PEI inoratidzawo hunyanzvi hwekuvharisa, hunobatsira munzvimbo dzakawanda dzakadai sekurapwa kwetsvina, CO2 kubatwa, uye catalysis.Huremu hwayo hwemamorekuru huremu hunobvumira kushanda uye kusarudzwa adsorption, zvichiita kuti ive chinhu chakakosha mukucheneswa kwemagasi uye zvinwiwa.

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Product Detail

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Product Details

- Molecular Formula: (C2H5N) n

- Molecular Weight: Inoshanduka, zvichienderana nehuwandu hwepolymerization

- Chitarisiko: Yakajeka, viscous mvura kana yakasimba

- Density: Inoshanduka, kazhinji kubva pa1.0 kusvika 1.3 g/cm³

- pH: Kazhinji isina kwayakarerekera kune zvishoma alkaline

- Solubility: Soluble mumvura uye polar solvents

Zvakanakira

1. Zvinamira: PEI yakasimba inonamira zvinhu inoita kuti ive chikamu chakanakisa mukugadzirwa kweadhesives kune akasiyana maindasitiri, kusanganisira matanda, kurongedza, uye mota.

2. Micheka: PEI's cationic nature inoita kuti iwedzere kuchengetwa kwedhayi uye kuvandudza kugadzikana kwemachira panguva yekugadziriswa.

3. Pepa Coatings: PEI inogona kushandiswa sebhainda mumapepa ekuputira, kuwedzera simba repepa uye kuvandudza kudhindwa kwayo uye kudzivirira mvura.

4. Surface Kugadziridzwa: PEI inosimudzira pamusoro pezvinhu zvezvinhu, zvinosanganisira simbi uye mapolymers, zvichibvumira kunamira kuri nani uye kusimba kusimba.

5. CO2 Capture: Kukwanisa kwePEI kutora zvakasarudzwa CO2 kwakaita kuti ive chinhu chinokosha mu teknolojia yekutora kabhoni, ichibatsira mukuderedza kupisa kwemhepo inopisa.

Mukupedzisa, polyethyleneimine (CAS: 9002-98-6) ikemikari yakawanda yakasiyana-siyana ine inonamira inoyevedza uye inobhuroka zvinhu.Kuwanda kwayo kwakasiyana-siyana kwekushandisa kunoita kuti ive chinhu chakakosha mumaindasitiri akasiyana siyana, kuve nechokwadi chekuvandudzwa kwekuita kwechigadzirwa uye kushanda nesimba.

Tsanangudzo

Chitarisiko	Pachena kusvika kuchiedza yero viscous fluid	Clear viscous liquid
Solid content (%)	≥99.0	99.3
Viscosity (50 ℃ mpa.s)	15000-18000	15600
Yemahara ethylene imine monomer (ppm)	≤1	0