Kub Muag Rau Cov Khoom Siv Raw Khoom CAS 9002-98-6 Polyethyleneimine Khaws Qhov Zoo Thiab Ntau

CAS Naj Npawb:9002-98-6

Cov mis molecular:C2H5N

Qhov Hnyav Molecular:43.07

EINECS:618-346-1

Cov lus txhais:PEI-1750; ETHYLENE IMINE POLYMER SOLUTION, 50% HAUV DEJ; POLY(ETHYLENEIMINE) SOLUTION 10%; POLYETHYLENIMINE AV. MOL. WT. KWV YEES LI.*50,000 50% (W; PEI-14M; Ethyleneimine polymer kua, PEI; polyethyleneimine, ceg, mw 10,000; polyethyleneimine, ceg, mw 600; polyethyleneimine, ceg, mw 70,000; EPOMIN P-1000; EPOMIN P-1050; EPOMIN SP-003; EPOMIN SP-200; POLYETHYLENEIMINE, 50% (V/V) AQUEOUS DEJ; HLOOV POLYETHYLENEIMINE; Polyethyleneimine, Mw70,000Dej; Polyethyleneimine, Mw50,000Dej

Sau Koj Cov Lus

Cov Khoom Qhia Txog Khoom

Rub tawm

Cov Cim Npe Khoom

Peb txoj kev nrhiav mus ib txhis yog lub siab xav ntawm "saib xyuas kev ua lag luam, saib xyuas kev coj noj coj ua, saib xyuas kev tshawb fawb" nrog rau txoj kev xav ntawm "zoo qhov yooj yim, ntseeg thawj zaug thiab kev tswj hwm qhov siab heev" rau Kev Muag Khoom Kub rau Cov Khoom Siv Raw SyntheticCAS 9002-98-6Polyethyleneimine Khaws Qhov Zoo thiab Qhov Ntau, Peb zoo siab tos txais cov tub lag luam los ntawm tsev thiab txawv teb chaws los txuas nrog peb thiab tsim kev lag luam kev sib raug zoo nrog peb, thiab peb yuav ua qhov zoo tshaj plaws los pab koj.
Peb txoj kev nrhiav mus ib txhis yog lub siab xav ntawm "kev saib xyuas kev ua lag luam, saib xyuas kev coj noj coj ua, saib xyuas kev tshawb fawb" nrog rau kev xav ntawm "qhov zoo tshaj plaws, ntseeg thawj zaug thiab kev tswj hwm qib siab" rau, Txhawm rau ua tiav peb lub hom phiaj ntawm "cov neeg siv khoom ua ntej thiab kev sib pab sib pab" hauv kev koom tes, peb tsim pab pawg kws tshaj lij engineering thiab pab pawg muag khoom los muab kev pabcuam zoo tshaj plaws los ua kom tau raws li peb cov neeg siv khoom xav tau. Txais tos koj los koom tes nrog peb thiab koom nrog peb. Peb tau yog koj qhov kev xaiv zoo tshaj plaws.

Polyethyleneimine (hu ua PEI) yog ib yam kua tsis muaj xim lossis daj uas muaj viscous heev. Tus lej CAS 9002-98-6. Yaj tau hauv dej, ethanol, hygroscopic, tsis yaj hauv benzene thiab acetone. Yuav muaj nag los thaum cov kua polyethyleneimine ntsib sulfuric acid nrog pH qis dua 2.4. Cov kua dej muaj zog zoo, thiab ntxiv formaldehyde ua rau muaj condensation. Polyethyleneimine PEI siv ua tus neeg sawv cev ntub dej ntawm cov ntawv ua pa tsis loj, thiab tus neeg sawv cev khaws cia thiab tus neeg sawv cev ntaus thaum ua ntawv tuaj yeem txo qib ntaus ntawm cov pulp. Txhim kho lub peev xwm dewatering ntawm ntawv. Qhov qhuav ntawm ntawv nce ntxiv 1% - 4%. Lub peev xwm tsim khoom nce ntxiv 5% - 20%.

Kev Huv Huv Xaiv Tau
MW 600	MW 1200	MW 1800	MW 2000	MW 3000
MW 5000	MW 7000	MW 10000	MW 20000	MW 20000-30000
MW 30000-40000	MW 40000-60000	MW 70000	MW 100000	MW 270000
MW600000-1000000	MW 750000	MW 2000000

POLYETHYLENEIMINE CAS 9002-98-6 ntawm MW3000
YAM KHOOM	TXWV TXWV TUS QAUV
Qhov tsos	Tsis muaj xim los yog daj ntseg kua
Kev Ntsuas	30%
Lub ntiajteb txawj nqus tshwj xeeb (25 ℃ g / cm³)	d425 = 1.0385
PH	10-12
Cov ntsuas kev cuam tshuam	1.3785
Kinematic viscosity	30-80
Qhov hnyav ntawm cov molecule	3000-3500

1. Polyethyleneimine PEI siv ua tus neeg sawv cev ntub dej ntawm cov ntawv tsis loj uas ua pa tau, tus neeg sawv cev khaws cia thiab tus neeg sawv cev ntaus thaum lub sijhawm ua ntawv, PEI tuaj yeem txo qib ntaus ntawm cov pulp. Txhim kho lub peev xwm dewatering ntawm daim ntawv. Qhov qhuav ntawm daim ntawv nce ntxiv 1% - 4%. Lub peev xwm tsim khoom nce ntxiv 5% - 20%.
2. Cov tshuaj Polyethyleneimine siv dav hauv cov teb ntawm cov kua luam ntawv, txheej, nplaum thiab lwm yam.
3. PEI siv rau hauv kev kho dej ua ntawv, electroplating kua thiab dispersant.
4. Polyethyleneimine siv ua epoxy resin reagent, aldehyde adsorbent thiab dye fixative.

CAS-9002-98-6

1. Cov Ntsiab Lus Tseem Ceeb ntawm Daim Ntawv Thov

Kev Ua Ntawv Dawb Huv Dej: Hloov cov ntsev txhuas ib txwm muaj, txhim kho qhov pom tseeb ntawm dej, thiab txo COD.

Kev Kho Dej Pov Tseg Siv Hluav Taws Xob: Ntes Cu²⁺, Ni²⁺, thiab Cr⁶⁺ hauv ib zaug xwb, kom ntseeg tau tias qhov kev tso tawm ua tau raws li cov qauv.

Cov Dej Khib Nyhiab: Tus nqi tshem xim > 95%, txo cov nqi khiav lag luam los ntawm 30%.

2. PEI muaj ntau qhov hnyav molecular ntawm 500–750,000 thiab tuaj yeem acetylated, carboxylated, PEGylated, thiab fluorescently labeled kom ua tiav kev tsim qauv ntawm kev yaj dej, kev yaj roj, thiab kev tsom mus rau qhov xav tau.

3. Piv tau rau BASF, Catalyst thiab lwm hom. Cov lus qhia tib yam muaj cov nqi sib tw ntau dua.

4. Muab kev paub txog kev siv tshuab ib leeg rau ib leeg. Xauv cov lus qhia tshwj xeeb raws li cov neeg siv khoom siv.

✅PEI muaj ntau cov amino pawg thiab muaj ntau qhov chaw ua rau muaj kev cuam tshuam
✅Muaj zog cationic, kho tau qhov ceev ntawm cov nqi
✅Polyethyleneimine muaj ntau yam duab thiab tsim nyog rau ntau qhov xwm txheej sib txawv
✅Polyethyleneimine PEI muaj kev ruaj khov tshuaj zoo thiab yooj yim khaws cia
✅Muaj peev xwm nqus tau thiab ua kom cov dej noo noo ntau
✅Polyethyleneimine muaj peev xwm xa cov noob caj noob ces thiab tshuaj tau zoo heev
✅ Kev sib txuas ua ke thiab kev sib txuas yooj yim
✅Polyethyleneimine kua muaj kev sib raug zoo nrog lwm cov ntaub ntawv
✅Cov tshuaj noj tsawg thiab tus nqi ntawm polyethyleneimine yuav yog tswj tau

Ntim nws hauv 25kgs nruas thiab khaws cia kom deb ntawm lub teeb ntawm qhov kub hauv qab 25 ℃.

Peb yog cov chaw tsim khoom polyethyleneimine tshaj lij thiab tuaj yeem muab ntau yam kev xav tau ntawm qhov hnyav molecular. Raws li peb yog cov chaw tsim khoom ncaj qha, peb cov khoom polyethyleneimine tus nqi yog qhov zoo heev. Yog tias koj xav yuav polyethyleneimine, thov koj xav tiv tauj peb txhua lub sijhawm. Peb tos ntsoov yuav koom tes nrog koj.

Peb txoj kev nrhiav mus ib txhis yog lub siab xav ntawm "saib xyuas kev ua lag luam, saib xyuas kev coj noj coj ua, saib xyuas kev tshawb fawb" nrog rau kev xav ntawm "zoo qhov yooj yim, ntseeg thawj zaug thiab kev tswj hwm qhov siab heev" rau Kev Muag Khoom Kub rau Cov Khoom Siv Raw Khoom CAS 9002-98-6 Polyethyleneimine Khaws Qhov Zoo thiab Ntau, Peb zoo siab tos txais cov tub lag luam los ntawm tsev thiab txawv teb chaws los txuas nrog peb thiab tsim kev lag luam kev sib raug zoo nrog peb, thiab peb yuav ua qhov zoo tshaj plaws los pab koj.
Kub Muag rau Polyethyleneimine Chaw Tsim Khoom thiab Polyethyleneimine Hoobkas, Txhawm rau ua tiav peb lub hom phiaj ntawm "cov neeg siv khoom ua ntej thiab kev sib pab sib pab" hauv kev koom tes, peb tsim kom muaj pab pawg kws tshaj lij engineering thiab pab pawg muag khoom los muab kev pabcuam zoo tshaj plaws los ua kom peb cov neeg siv khoom xav tau. Txais tos koj los koom tes nrog peb thiab koom nrog peb. Peb tau yog koj qhov kev xaiv zoo tshaj plaws.