POLYETHYLENEIMINE CAS 9002-98-6 tare da NW 600-2000000
Wannan samfurin babban ruwa ne mara launi ko rawaya. Mai narkewa a cikin ruwa, ethanol, hygroscopic, insoluble a benzene da acetone. Hazo zai faru lokacin da ya hadu da sulfuric acid tare da ƙimar pH ƙasa da 2.4. Maganin ruwa mai ruwa yana cajin gaske, kuma ƙari na formaldehyde yana haifar da kumburi. Ana amfani da shi azaman wakili mai ƙarfin jika na takarda mai girman numfashi, kuma wakili mai riƙewa da mai duka a cikin aikin yin takarda na iya rage ƙimar bugun ɓangaren litattafan almara. Inganta ƙarfin dewatering na takarda. Ana ƙara bushewar takarda da 1% - 4%. Ana haɓaka ƙarfin samarwa da 5% - 20%.
| Zabin Tsabta | ||||
| 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 27000 |
| MW 600000-100000 | MW 75000 | MW 200000 | ||
| POLYETHYLENEIMINE CAS 9002-98-6 na MW3000 | |
| ITEM | STANDARD IYAKA |
| Bayyanar | Ruwa mara launi ko kodadde rawaya |
| Assay | 30% |
| Musamman nauyi (25 ℃ g/cm3) | d425=1.0385 |
| PH | 10-12 |
| Indexididdigar refractive | 1.3785 |
| Kinematic danko | 30-80 |
| Nauyin kwayoyin halitta | 3000-3500 |
1. An yi amfani da shi azaman wakilin ƙarfin jika na takarda mara girman numfashi, wakili mai riƙewa da kuma wakili a cikin aikin yin takarda, wanda zai iya rage ƙimar bugun ɓangaren litattafan almara. Inganta ƙarfin dewatering na takarda. Ana ƙara bushewar takarda da 1% - 4%. Ana haɓaka ƙarfin samarwa da 5% - 20%.
2. An yi amfani da shi sosai a fagen buga tawada, sutura, m da sauransu.
3. An yi amfani da shi a cikin maganin ruwa na takarda, maganin electroplating da rarrabawa.
4. Ana amfani dashi azaman reagent epoxy resin reagent, aldehyde adsorbent da rini fixative.
Kunshe shi a cikin ganga 25kgs kuma kiyaye shi daga haske a zafin jiki da ke ƙasa da 25 ℃.
Polyethyleneimine, reshe, MW1800,99%; Polyethyleneimine, reshe, MW70,000,30% w/vaq.soln.; Polyethyleneimine, kimanin. MW 60,000, 50 wt% aq. bayani, reshe; Polyethyleneimine, mai layi, MW 25,000; Polyethyleneimine (30% a cikin Ruwa); Ethylene iMine polyM; PolyethyleneiMine akan silica beads, anion musayar guduro, 20-40 raga; PolyethyleneiMine a kan silica beads, anion musayar guduro, 40-200 raga; PolyethyleneiMine a kan silica beads, anion musayar guduro, benzylated, 20-40 raga; PolyethyleniMine, Branched, Av. Mn (na GPC) Kimanin. 10,000; Poly (ethyleneiMine) bayani ~ 50% a cikin H2O; Poly(ethyleneiMine) matsakaicin matsakaicin Mn ~ 1,200, matsakaicin Mw ~ 1300 ta LS, 50 wt. % a cikin H2O; Poly(ethyleneiMine) matsakaicin matsakaicin Mn ~ 1,800 ta GPC, matsakaicin Mw ~ 2,000 ta LS, 50 wt. % a cikin H2O; Poly(ethyleneiMine) matsakaicin matsakaicin Mn ~ 60,000 ta GPC, matsakaicin Mw ~ 750,000 ta LS, 50 wt. % a cikin H2O; PolyethyleniMine, matsakaicin rassa Mw ~ 25,000 ta LS, matsakaicin Mn ~ 10,000 ta GPC, reshe; Polyethylenimine, madaidaiciya; Polyethylenimine hydrochloride linear, matsakaita Mn 20,000, PDI <= 1.2; Polyethylenimine hydrochloride linear, matsakaita Mn 4,000, PDI <= 1.1; Polyethylenimine, matsakaicin layi na Mn 10,000, PDI <= 1.2; Polyethylenimine, matsakaicin layi na Mn 5,000, PDI <1.2; PolyethyleneiMine a kan silica beads, anion musayar guduro, benzylated, 40-200 raga; PolyethyleniMine, matsakaicin layi na Mn 2,500, PDI <1.2; polyethylenemine (35,000); polyethylenimine (40,000); Ethylene imine polymer bayani; Ethyleneimine polymer bayani; Ethyleneimine guduro (50%); polyethylenimine 50% (W/V) ruwa mai ruwa * maganin; PEI-7; PEI-15; PEI-30; PEI-45; PEI-250; PEI-275; PEI-700; PEI-1000; PEI-1400; Polyethyleneimine, reshe, MW 50,000 - 100,000, 30% w/w aq. zafi.; Polyethyleneimine; Polyethyleneimine (kimanin 30% a cikin Ruwa) [don Binciken Biochemical]; Polyethyleneimine (kimanin 30% a cikin Ruwa)
