POLYETHYLENEIMINE CAS 9002-98-6 me NW 600-20000000
He wai ʻeleʻele a melemele paha kēia huahana.Hiki ke hoʻoheheʻe ʻia i ka wai, ethanol, hygroscopic, insoluble i loko o benzene a me ka acetone.E hiki mai ka ua i ka wā e hui ai i ka sulfuric acid me ka pH haʻahaʻa ma lalo o 2.4.Hoʻopiʻi maikaʻi ʻia ka hoʻonā wai, a ʻo ka hoʻohui ʻana i ka formaldehyde e hoʻopuka ai i ka condensation.Hoʻohana ʻia ʻo ia e like me ka mea ikaika pulu o ka pepa hanu ʻole, a ʻo ka mea paʻa paʻa a me ka mea hahau i ke kaʻina hana pepa hiki ke hōʻemi i ka pae kuʻi o ka pulp.E hoʻomaikaʻi i ka hiki ke hoʻoheheʻe ʻia o ka pepa.Hoʻonuiʻia ka maloʻo o ka pepa e 1% - 4%.Hoʻonuiʻia ka mana hana e 5% - 20%.
| Maʻemaʻe koho | ||||
| 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 MW3000 | |
| MEA | NA LUNA MAU |
| Ka nana aku | Wai waihoʻoluʻu a ʻeleʻele paha |
| Hoʻāʻo | 30% |
| Kaumaha kiko (25 ℃ g/cm3) | d425=1.0385 |
| PH | 10-12 |
| Hōʻike hōʻike | 1.3785 |
| Kinematic viscosity | 30-80 |
| Kaumaha molekula | 3000-3500 |
1. Hoʻohana ʻia e like me ka mea ikaika pulu o ka pepa breathable non sizing, ka mea hoʻopaʻa a me ka mea hahau i ke kaʻina hana pepa, hiki ke hoʻemi i ka pae kuʻi o ka pulp.E hoʻomaikaʻi i ka hiki ke hoʻoheheʻe ʻia o ka pepa.Hoʻonuiʻia ka maloʻo o ka pepa e 1% - 4%.Hoʻonuiʻia ka mana hana e 5% - 20%.
2. Hoʻohana nui ʻia i nā kula o ka paʻi ʻana i ka inika, ka uhi ʻana, adhesive a pēlā aku.
3. Hoʻohana ʻia i ka mālama ʻana i ka wai pepa, ka hopena electroplating a me ka dispersant.
4. Hoʻohana ʻia e like me ka epoxy resin reagent, aldehyde adsorbent a me ka dye fixative.
Hoʻopili ʻia i loko o ka pahu 25kgs a mālama iā ia mai ka mālamalama ma kahi mahana ma lalo o 25 ℃.
Polyethyleneimine, lālā, MW1800,99%;Polyethyleneimine, lālā, MW70,000,30%w/vaq.soln.;Polyethyleneimine, kokoke.MW 60,000, 50 wt% aq.hoʻonā, lālā;Polyethyleneimine, laina laina, MW 25,000;Polyethyleneimine (30% i ka wai);Ethylene iMine polyM;PolyethyleneiMine ma nā lei silica, resin hoʻololi anion, 20-40 Mesh;ʻO ka PolyethyleneiMine ma nā lei silica, resin hoʻololi anion, 40-200 Mesh;ʻO ka PolyethyleneiMine ma nā lei silica, resin hoʻololi anion, benzylated, 20-40 Mesh;PolyethyleniMine, lālā, Av.Mn (na GPC) Ma kahi.10,000;Poly(ethyleneiMine) solution ~50% in H2O;Poly(ethyleneiMine) solution awelika Mn ~1,200, awelika Mw ~1300 na LS, 50 wt.% i ka H2O;Poly(ethyleneiMine) solution awelika Mn ~1,800 e GPC, awelika Mw ~2,000 e LS, 50 wt.% i ka H2O;Poly(ethyleneiMine) solution awelika Mn ~60,000 e GPC, awelika Mw ~750,000 e LS, 50 wt.% i ka H2O;PolyethyleniMine, lālā awelika Mw ~25,000 e LS, awelika Mn ~10,000 e GPC, lālā;Polyethylenimine, laina laina;Polyethylenimine hydrochloride laina, awelika Mn 20,000, PDI <=1.2;Polyethylenimine hydrochloride laina, awelika Mn 4,000, PDI <=1.1;Polyethylenimine, laina laina Mn 10,000, PDI <=1.2;Polyethylenimine, laina laina Mn 5,000, PDI <1.2;ʻO ka PolyethyleneiMine ma nā lei silica, resin hoʻololi anion, benzylated, 40-200 Mesh;PolyethyleniMine, awelika 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) wai* hoʻonā;PEI-7;PEI-15;PEI-30;PEI-45;PEI-250;PEI-275;PEI-700;PEI-1000;PEI-1400;Polyethyleneimine, lālā, MW 50,000 - 100,000, 30% w/w aq.soln.;Polyethyleneimine;Polyethyleneimine (ma kahi o 30% i ka wai) [no ka noiʻi biochemical];Polyethyleneimine (ma kahi o 30% i ka wai)
