POLYETHYLENEIMINE CAS 9002-98-6 ma NW 600-20000000
O lenei oloa e leai se lanu pe samasama maualuga viscous vai. Solu i le vai, ethanol, hygroscopic, e le mafai ona solu i le benzene ma le acetone. O le a tupu le timuga pe a fetaui ma le sulfuric acid ma le pH maualalo ifo i le 2.4. O le vaifofo vai o loʻo faʻamalosia lelei, ma o le faʻaopoopoina o le formaldehyde e maua ai le condensation. E faʻaaogaina e avea ma sui malosi susu o pepa manava e le tele, ma o le faʻamautu ma le sasaina o le sui i le faagasologa o le faia o pepa e mafai ona faʻaitiitia ai le tikeri o le paʻu. Fa'aleleia le malosi ole fa'amama o pepa. O le mago o le pepa e faʻateleina i le 1% - 4%. O le gaosiga gafatia e faʻateleina e 5% - 20%.
| Mama Filifilia | ||||
| 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 o le MW3000 | |
| MEA | TULAGA FAAVAE |
| Fa'aaliga | Suavai e le lanu pe samasama samasama |
| Su'ega | 30% |
| Kalave fa'apitoa(25℃ g/cm3) | d425=1.0385 |
| PH | 10-12 |
| Fa'ailoga fa'afofo | 1.3785 |
| Kinematic viscosity | 30-80 |
| mamafa mole | 3000-3500 |
1. Fa'aaogaina e fai ma sui malosi susu o le pepa manava e le fa'atusaina, fa'atumauina ma sui sasa i le fa'agasologa o le faiga o pepa, lea e mafai ona fa'aitiitia ai le tu'i o le pa'u. Fa'aleleia le malosi ole fa'amama o pepa. O le mago o le pepa e faateleina i le 1% - 4%. O le gaosiga gafatia e faʻateleina e 5% - 20%.
2. Faʻaaogaina lautele i fanua o lomitusi vaitusi, faʻapipiʻi, faʻapipiʻi ma isi.
3. Faʻaaogaina i le faʻapipiʻiina o pepa vai, fofo eletise ma faʻasalalau.
4. Fa'aaogaina e pei o le epoxy resin reagent, aldehyde adsorbent ma vali fa'apipi'i.
Tu'u i totonu o le pa'u 25kgs ma taofia mai le malamalama ile vevela ile lalo ole 25℃.
Polyethyleneimine, lala, MW1800,99%; Polyethyleneimine, lala, MW70,000,30%w/vaq.soln.; Polyethyleneimine, tusa. MW 60,000, 50 wt% aq. fofo, lala; Polyethyleneimine, laina, MW 25,000; Polyethyleneimine (30% i le Vai); Ethylene iMine polyM; PolyethyleneiMine i luga o lopa silica, resin fesuiaiga anion, 20-40 Mesh; PolyethyleneiMine i luga o pulu silica, resin fesuiaiga o anion, 40-200 Mesh; PolyethyleneiMine i luga o lopa silica, resin fesuiai anion, benzylated, 20-40 Mesh; PolyethyleniMine, Lala, Av. Mn (e le GPC) Pe tusa. 10,000; Poly(ethyleneiMine) solution ~ 50% ile H2O; Poly(ethyleneiMine) fofo averesi Mn ~1,200, averesi Mw ~1300 e LS, 50 wt. % ile H2O; Poly(ethyleneiMine) solution averesi Mn ~1,800 e GPC, averesi Mw ~2,000 e LS, 50 wt. % ile H2O; Poly(ethyleneiMine) fofo averesi Mn ~60,000 e GPC, averesi Mw ~750,000 e LS, 50 wt. % ile H2O; PolyethyleniMine, averesi lala Mw ~25,000 e LS, averesi Mn ~10,000 e GPC, lala; Polyethylenimine, laina laina; Polyethylenimine hydrochloride laina, averesi Mn 20,000, PDI <=1.2; Polyethylenimine hydrochloride laina, averesi Mn 4,000, PDI <=1.1; Polyethylenimine, laina laina Mn 10,000, PDI <=1.2; Polyethylenimine, laina laina Mn 5,000, PDI <1.2; PolyethyleneiMine i luga o lopa silica, resin fesuiai anion, benzylated, 40-200 Mesh; PolyethyleniMine, laina laina Mn 2,500, PDI <1.2; polyethylenimine(35,000); polyethylenimine(40,000); Ethylene imine polymer solution; Ethyleneimine polymer solution; Ethyleneimine resin (50%); polyethylenimine 50% (W/V) vai* fofo; PEI-7; PEI-15; PEI-30; PEI-45; PEI-250; PEI-275; PEI-700; PEI-1000; PEI-1400; Polyethyleneimine, lala, MW 50,000 - 100,000, 30% w/w aq. soln.; Polyethyleneimine; Polyethyleneimine (pe. 30% i le Suavai) [mo Su'esu'ega Biochemical]; Polyethyleneimine (pe. 30% ile Vai)
