Zoo Zoo Pei Polyethyleneimine CAS 9002-98-6 nrog Nw 600-20000000
Peb lub hom phiaj yog ua kom txaus siab rau peb cov neeg siv khoom los ntawm kev muab cov kev pabcuam kub, tus nqi zoo thiab zoo rau Zoo Zoo Pei PolyethyleneimineCAS 9002-98-6 Nrnrog Nw 600-20000000, Zoo heev zoo, cov nqi sib tw, kev xa khoom sai thiab cov neeg muab kev pabcuam tau lees paub Kindly qhia rau peb paub koj qhov yuav tsum tau muaj nyob rau hauv txhua pawg loj kom peb tuaj yeem qhia koj raws li tau yooj yim.
Peb lub hom phiaj yog kom txaus siab rau peb cov neeg siv khoom los ntawm kev muab cov kev pabcuam kub, tus nqi zoo thiab zoo rauTuam Tshoj Polyethyleneimine thiab Polyethyleneimin, Peb ua raws li kev tswj hwm txoj cai ntawm "Zoo yog superior, Kev Pabcuam yog qhov zoo tshaj plaws, Lub koob npe nrov yog thawj", thiab yuav ua siab dawb tsim thiab sib koom ua tiav nrog txhua tus neeg siv khoom. Peb zoo siab tos txais koj hu rau peb kom paub ntau ntxiv thiab tos ntsoov yuav ua haujlwm nrog koj.
Cov khoom no yog cov xim tsis muaj xim lossis yellowish siab viscous kua. Soluble hauv dej, ethanol, hygroscopic, insoluble hauv benzene thiab acetone. Cov dej nag yuav tshwm sim thaum nws ua tau raws li sulfuric acid nrog tus nqi pH qis dua 2.4. Cov tshuaj aqueous yog qhov zoo them, thiab qhov sib ntxiv ntawm formaldehyde tsim cov hws. Nws yog siv los ua tus neeg sawv cev ntub dej ntawm cov ntawv ua tsis taus pa, thiab tus neeg sawv cev tuav thiab ntaus tus neeg sawv cev hauv cov txheej txheem ntawm papermaking tuaj yeem txo qhov kev ntaus nqi ntawm pulp. Txhim kho lub peev xwm dewatering ntawm daim ntawv. Qhov qhuav ntawm daim ntawv yog nce los ntawm 1% - 4%. Lub peev xwm ntau lawm yog nce los ntawm 5% - 20%.
| Purity 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 270 000 |
| MW600000-1000000 | wb 750000 | MW 2000000 | ||
| POLYETHYLENEIMINECAS 9002-98-6 MW3000 Nr | |
| Yam khoom | STANDARD txwv |
| Qhov tshwm sim | Cov kua dej tsis muaj xim lossis daj daj daj |
| Assay | 30% |
| Lub ntiajteb txawj nqus (25 ℃ g/cm3) | d 425 = 1.0385 |
| PH | 10-12 |
| Refractive Index | 1.3785 ib |
| Kinematic viscosity | 30-80 |
| Molecular hnyav | 3000-3500 |
1. Siv los ua tus neeg saib xyuas lub zog ntub dej ntawm cov ntawv tsis muaj qhov ua pa, tuav tus neeg saib xyuas thiab tus neeg sawv cev ntaus hauv cov txheej txheem ntawm papermaking, uas tuaj yeem txo qhov kev ntaus nqi ntawm cov pulp. Txhim kho lub peev xwm dewatering ntawm daim ntawv. Qhov qhuav ntawm daim ntawv yog nce los ntawm 1% - 4%. Lub peev xwm ntau lawm yog nce los ntawm 5% - 20%.
2. Siv dav hauv kev luam ntawv number case, txheej, nplaum thiab lwm yam.
3. Siv nyob rau hauv papermaking dej kho, electroplating tov thiab dispersant.
4. Siv ua epoxy resin reagent, aldehyde adsorbent thiab dye fixative.
Ntim rau hauv 25kgs nruas thiab khaws cia kom deb ntawm lub teeb ntawm qhov kub ntawm 25 ℃.
Polyethyleneimine, ceg, MW1800,99%; Polyethyleneimine, ceg, MW70,000,30% w/vaq.soln.; Polyethyleneimine, kwv yees li. MW 60,000, 50 wt% aq. daws, ceg; Polyethyleneimine, linear, MW 25,000; Polyethyleneimine (30% hauv dej); Ethylene iMine polyM; PolyethyleneiMine ntawm silica hlaws, anion txauv resin, 20-40 Mesh; PolyethyleneiMine ntawm silica hlaws, anion txauv resin, 40-200 Mesh; PolyethyleneiMine ntawm silica hlaws, anion pauv resin, benzylated, 20-40 Mesh; PolyethyleneMine, Branched, Av. Mn (los ntawm GPC) Approx. 10,000; Poly (ethyleneiMine) tov ~ 50% hauv H2O; Poly (ethyleneiMine) tov nruab nrab Mn ~ 1,200, nruab nrab Mw ~ 1300 los ntawm LS, 50 wt. % hauv H2O; Poly (ethyleneiMine) tov nruab nrab Mn ~ 1,800 los ntawm GPC, nruab nrab Mw ~ 2,000 los ntawm LS, 50 wt. % hauv H2O; Poly (ethyleneiMine) tov nruab nrab Mn ~ 60,000 los ntawm GPC, nruab nrab Mw ~ 750,000 los ntawm LS, 50 wt. % hauv H2O; PolyethyleneMine, branched nruab nrab Mw ~ 25,000 los ntawm LS, nruab nrab Mn ~ 10,000 los ntawm GPC, branched; Polyethylene, linear; Polyethylene hydrochloride linear, nruab nrab Mn 20,000, PDI <= 1.2; Polyethylene hydrochloride linear, nruab nrab Mn 4,000, PDI <= 1.1; Polyethylene, linear nruab nrab Mn 10,000, PDI <= 1.2; Polyethylene, linear nruab nrab Mn 5,000, PDI <1.2; PolyethyleneiMine ntawm silica hlaws, anion pauv resin, benzylated, 40-200 Mesh; PolyethyleneMine, linear nruab nrab Mn 2,500, PDI <1.2; polyethylene (35,000); polyethylene (40,000); Ethylene imine polymer kua; Ethylenimine polymer kua; Ethyleneimine resin (50%); polyethylene 50% (W / V) aqueous * daws; PEB-7; PEB-15; PEB-30; PEB-45; PEB-250; PEB-275; PEB-700; PEB-1000; PEB-1400; Polyethyleneimine, branched, MW 50,000 - 100,000, 30% w/w aq. soln; Polyethyleneimine; Polyethyleneimine (ca. 30% hauv dej) [rau Biochemical Research]; Polyethyleneimine (ca. 30% hauv Dej) Peb lub hom phiaj yog kom txaus siab rau peb cov neeg siv khoom los ntawm kev muab cov kev pabcuam kub, tus nqi zoo thiab zoo rau Zoo Zoo Pei Polyethyleneimine CAS 9002-98-6 nrog Nw 600-20000000, Zoo heev zoo, cov nqi sib tw, Kev xa khoom sai thiab cov neeg muab kev ntseeg siab tau lees paub Kindly qhia rau peb paub koj qhov yuav tsum tau muaj nyob rau hauv txhua pawg loj kom peb tuaj yeem qhia koj raws li tau yooj yim.
Zoo ZooTuam Tshoj Polyethyleneimine thiab Polyethyleneimin, Peb ua raws li kev tswj hwm txoj cai ntawm "Zoo yog superior, Kev Pabcuam yog qhov zoo tshaj plaws, Lub koob npe nrov yog thawj", thiab yuav ua siab dawb tsim thiab sib koom ua tiav nrog txhua tus neeg siv khoom. Peb zoo siab tos txais koj hu rau peb kom paub ntau ntxiv thiab tos ntsoov yuav ua haujlwm nrog koj.
