Poly(dimethylamine-co-epichlorohydrin-co-ethylenediamine) CAS 42751-79-1

CAS:42751-79-1

Kev Huv Si:50%

Cov mis molecular:C7H20ClN3O

Qhov Hnyav Molecular:197.71

EINECS: /

Lub Sijhawm Khaws Cia:2 xyoos

Cov lus txhais:1,2-ethanediamine, polymerwith (chloromethyl) oxirane; 1,2-Ethanediamine, polymerwith (chloromethyl) oxirane thiab N-methylmethanamine; Dimethylamine, polymerwith thepichlorohydrinandethylenediamine; poly(dimethylamine-co-epichlorohydrin-co-ethylene; Ethanediamine, polymerwith (chloromethyl) oxirane thiab N-methylmethanami; Poly(dimethylamine-co-epichlorohydrin-co-ethylenediamine) kua

Sau Koj Cov Lus

Cov Khoom Qhia Txog Khoom

Rub tawm

Cov Cim Npe Khoom

Poly(dimethylamine-co-epichlorohydrin-co-ethylenediamine) CAS 42751-79-1 yog dab tsi?

Poly(dimethylamine-co-epichlorohydrin-co-ethylenediamine) yog ib qho polymer siv los ua tus neeg sawv cev kho dej

Cov Lus Qhia Tshwj Xeeb

YAM KHOOM	TUS QAUV
Qhov tsos	kua daj daj khov
Khoom (110 ℃, 2 teev)%	50 ± 1
Tus nqi PH	5-7
Qhov nplaum (25 ℃)	50-6000

Daim Ntawv Thov

Polyamine yog cov kua cationic polymers uas muaj qhov hnyav sib txawv uas ua haujlwm tau zoo ua cov coagulants thawj zaug thiab cov neeg sawv cev neutralization hauv cov txheej txheem sib cais kua-khoom hauv ntau yam lag luam.

Cov khoom no siv tau los sib tov nrog cov tshuaj inorganic coagulants, xws li polyaluminium chloride lossis alum rau kev kho cov dej khib nyiab uas tsis muaj turbidity lossis dej kais. Nws kuj tseem siv tau rau kev ntxuav cov dej khib nyiab los ntawm cov roj av, lossis ua cov khib nyiab anionic hauv cov dej dawb hauv kev ua ntawv.