POLYETHYLENEImine CAS 9002-98-6 yokhala ndi NW 600-20000000
Izi ndi zamadzimadzi zopanda mtundu kapena zachikasu zowoneka bwino. Amasungunuka m'madzi, ethanol, hygroscopic, osasungunuka mu benzene ndi acetone. Mvula idzachitika ikakumana ndi sulfuric acid yokhala ndi pH yotsika kuposa 2.4. Njira yamadzimadzi imakhala yabwino, ndipo kuwonjezera kwa formaldehyde kumapanga condensation. Amagwiritsidwa ntchito ngati chonyowa champhamvu cha pepala losapumira, ndipo chosungira komanso chowombera popanga mapepala amatha kuchepetsa kugunda kwa zamkati. Limbikitsani kutulutsa madzi kwa pepala. Kuuma kwa pepala kumawonjezeka ndi 1% - 4%. Mphamvu yopanga ikuwonjezeka ndi 5% - 20%.
| Purity Optional | ||||
| 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 ya MW3000 | |
| ITEM | MALIRE WOYENERA |
| Maonekedwe | Madzi opanda mtundu kapena otumbululuka achikasu |
| Kuyesa | 30% |
| Kukoka kwapadera (25 ℃ g/cm3) | d425=1.0385 |
| PH | 10-12 |
| Refractive index | 1.3785 |
| Kinematic mamasukidwe akayendedwe | 30-80 |
| Kulemera kwa maselo | 3000-3500 |
1. Amagwiritsidwa ntchito ngati chonyowa champhamvu cha pepala losapumira, chosungira komanso chomenya popanga mapepala, zomwe zimatha kuchepetsa kugunda kwa zamkati. Limbikitsani kutulutsa madzi kwa pepala. Kuuma kwa pepala kumawonjezeka ndi 1% - 4%. Mphamvu yopanga ikuwonjezeka ndi 5% - 20%.
2. Amagwiritsidwa ntchito kwambiri posindikiza inki, zokutira, zomatira ndi zina zotero.
3. Amagwiritsidwa ntchito popanga madzi opangira mapepala, njira ya electroplating ndi dispersant.
4. Amagwiritsidwa ntchito ngati epoxy resin reagent, aldehyde adsorbent ndi dye fixative.
Analongedza mu ng'oma 25kgs ndi kusunga kutali kuwala pa kutentha pansi 25 ℃.
Polyethyleneimine, nthambi, MW1800,99%; Polyethyleneimine, nthambi,MW70,000,30%w/vaq.soln.; Polyethyleneimine, pafupifupi. MW 60,000, 50 wt% aq. yankho, nthambi; Polyethyleneimine, liniya, MW 25,000; Polyethyleneimine (30% mu Madzi); Ethylene iMine polyM; PolyethyleneiMine pa silika mikanda, anion kuwombola utomoni, 20-40 Mesh; PolyethyleneiMine pa silika mikanda, anion kuwombola utomoni, 40-200 Mesh; PolyethyleneiMine pa silika mikanda, anion kusinthana utomoni, benzylated, 20-40 Mesh; PolyethyleniMine, Branched, Av. Mn (wolemba GPC) Pafupifupi. 10,000; Poly(ethyleneiMine) yankho ~ 50% mu H2O; Poly(ethyleneiMine) solution average Mn ~1,200, average Mw ~1300 ndi LS, 50 wt. % mu H2O; Poly(ethyleneiMine) solution average Mn ~1,800 by GPC, average Mw ~2,000 by LS, 50 wt. % mu H2O; Poly(ethyleneiMine) solution average Mn ~60,000 by GPC, average Mw ~750,000 by LS, 50 wt. % mu H2O; PolyethyleniMine, nthambi pafupifupi Mw ~25,000 ndi LS, avareji Mn ~10,000 ndi GPC, nthambi; Polyethylenimine, liniya; Polyethylenimine hydrochloride linear, pafupifupi Mn 20,000, PDI <= 1.2; Polyethylenimine hydrochloride linear, pafupifupi Mn 4,000, PDI <= 1.1; Polyethylenimine, liniya pafupifupi Mn 10,000, PDI <= 1.2; Polyethylenimine, liniya pafupifupi Mn 5,000, PDI <1.2; PolyethyleneiMine pa silika mikanda, anion kusinthana utomoni, benzylated, 40-200 Mesh; PolyethyleniMine, linear average Mn 2,500, PDI <1.2; polyethylenimine (35,000); polyethylenimine (40,000); Ethylene ine polima njira; Ethyleneimine polima njira; Ethyleneimine utomoni (50%); polyethylenimine 50% (W/V) amadzimadzi* yankho; PEI-7; PEI-15; PEI-30; PEI-45; PEI-250; PEI-275; PEI-700; PEI-1000; PEI-1400; Polyethyleneimine, nthambi, MW 50,000 - 100,000, 30% w/w aq. mwana.; polyethyleneimine; Polyethyleneimine (pafupifupi 30% mu Madzi) [ya Biochemical Research]; Polyethyleneimine (pafupifupi 30% m'madzi)
