Umgangatho olungileyo wePei Polyethyleneimine CAS 9002-98-6 kunye Nw 600-20000000
Injongo yethu kukwanelisa abathengi bethu ngokunikela ngenkonzo yegolide, ixabiso elilungileyo kunye nomgangatho ophezulu woMgangatho oLungileyo wePei PolyethyleneimineI-CAS 9002-98-6nge-Nw 600-20000000, umgangatho olungileyo, iindleko ezikhuphisanayo, unikezelo olukhawulezileyo kunye nomboneleli othembekileyo ziqinisekisiwe Nceda usazise ubungakanani obufunekayo phantsi kodidi ngalunye ukuze sikwazise ngokulula ngokufanelekileyo.
Injongo yethu kukwanelisa abathengi bethu ngokunikela ngenkonzo yegolide, ixabiso elihle kunye nomgangatho ophezulu wePolyethyleneimin yaseTshayina kunye nePolyethyleneimin, Siphishekela umgaqo wolawulo othi "Umgangatho uphezulu, iNkonzo iphakamileyo, iReputation yokuqala", kwaye iya kudala ngokunyanisekileyo kwaye yabelane ngempumelelo nabo bonke abathengi.Siyakwamkela ukuba uqhagamshelane nathi ngolwazi oluthe kratya kwaye sijonge phambili ekusebenzeni nawe.
Le mveliso ilulwelo olungenambala okanye olutyheli oluphezulu lwe-viscous.Inyibilika emanzini, ethanol, ihygroscopic, ayinyibiliki kwibenzene kunye neacetone.Imvula iya kwenzeka xa idibana ne-sulfuric acid enexabiso le-pH elingaphantsi kwe-2.4.Isisombululo samanzi sihlawuliswa ngokufanelekileyo, kwaye ukongezwa kwe-formaldehyde kuvelisa i-condensation.Isetyenziswe njenge-agent yamandla emanzi yephepha lokuphefumla elingalinganiyo, kunye ne-arhente yokugcina kunye ne-agent yokubetha kwinkqubo yokwenza iphepha kunokunciphisa izinga lokubetha kwe-pulp.Ukuphucula amandla okukhupha amanzi ephepha.Ukomisa kwephepha kwanda nge-1% - 4%.Umthamo wemveliso unyuswe nge-5% - 20%.
| Ubunyulu Ngokuzikhethela | ||||
| 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 | ||
| I-POLYETHYLENEImineI-CAS 9002-98-6 ye-MW3000 | |
| INTO | IMIDA EMANGAPHAKATHI |
| Imbonakalo | Ulwelo olungenambala okanye olumthubi |
| Isivavanyi | 30% |
| Umxhuzulane okhethekileyo(25℃ g/cm3) | d425=1.0385 |
| PH | 10-12 |
| Isalathiso sokuqhafaza | 1.3785 |
| I-kinematic viscosity | 30-80 |
| Ubunzima bemolekyuli | 3000-3500 |
1. Isetyenziswe njenge-agent yamandla emanzi yephepha elingaphefumliyo, i-arhente yokugcina kunye ne-ejenti yokubetha kwinkqubo yokwenza iphepha, enokunciphisa izinga lokubetha kwe-pulp.Ukuphucula amandla okukhupha amanzi ephepha.Ukomisa kwephepha kwanda nge-1% - 4%.Umthamo wemveliso unyuswe nge-5% - 20%.
2. Isetyenziswe ngokubanzi kwiinkalo zokuprinta inki, i-coating, i-adhesive kunye nokunye.
3. Isetyenziswe kwi-papermaking unyango lwamanzi, isisombululo se-electroplating kunye ne-dispersant.
4. Isetyenziswe njenge-epoxy resin reagent, i-aldehyde adsorbent kunye ne-dayi fixative.
Ipakishwe kwi 25kgs igubu kwaye uyigcine kude nokukhanya kubushushu obungaphantsi kwe 25℃.
Polyethyleneimine,isebe,MW1800,99%;Polyethyleneimine,isebe,MW70,000,30%w/vaq.soln.;Polyethyleneimine, malunga.MW 60,000, 50 wt% aq.isisombululo, i-branched;Polyethyleneimine, linear, MW 25,000;Polyethyleneimine (30% emanzini);i-Ethylene iMine polyM;I-PolyethyleneiMine kwi-silica beads, i-anion exchange resin, i-20-40 Mesh;I-PolyethyleneiMine kwi-silica beads, i-anion exchange resin, i-40-200 Mesh;I-PolyethyleneiMine kwi-silica beads, i-anion exchange resin, i-benzylated, i-20-40 Mesh;PolyethyleniMine, iSebe, Av.Mn (nge-GPC) Malunga.10,000;Isisombululo sePoly(ethyleneiMine) ~ 50% kwi-H2O;Poly(ethyleneiMine) isisombululo umndilili Mn ~1,200, umndilili Mw ~1300 nge LS, 50 wt.I-% kwi-H2O;Poly(ethyleneiMine) isisombululo umndilili Mn ~1,800 yi GPC, umndilili Mw ~2,000 ngu LS, 50 wt.I-% kwi-H2O;Poly(ethyleneiMine) isisombululo esiphakathi Mn ~60,000 yi-GPC, i-avareji Mw ~750,000 yi-LS, 50 wt.I-% kwi-H2O;I-PolyethyleniMine, i-branched average Mw ~25,000 nge-LS, i-avareji Mn ~10,000 yi-GPC, i-branched;Polyethylenimine, linear;Polyethylenimine hydrochloride linear, avareji Mn 20,000, PDI <= 1.2;Polyethylenimine hydrochloride linear, avareji Mn 4,000, PDI <= 1.1;I-Polyethylenimine, i-avareji yomgca we-Mn 10,000, i-PDI <= 1.2;I-Polyethylenimine, i-linear average Mn 5,000, PDI <1.2;I-PolyethyleneiMine kwi-silica beads, i-anion exchange resin, i-benzylated, i-40-200 Mesh;I-PolyethyleniMine, i-linear average Mn 2,500, PDI <1.2;i-polyethylenimine (35,000);i-polyethylenimine (40,000);I-ethylene inesisombululo sepolymer;isisombululo se-polymer ethyleneimine;I-ethyleneimine resin (50%);polyethylenimine 50% (W/V) aqueous* isisombululo;I-PEI-7;I-PEI-15;I-PEI-30;I-PEI-45;I-PEI-250;I-PEI-275;I-PEI-700;I-PEI-1000;I-PEI-1400;Polyethyleneimine, branched, MW 50,000 – 100,000, 30% w/w aq.soln.;Polyethyleneimine;I-Polyethyleneimine (ca. 30% emanzini) [ye-Biochemical Research];I-Polyethyleneimine (ca. 30% emanzini)Injongo yethu kukwanelisa abathengi bethu ngokunikela ngenkonzo yegolide, ixabiso elihle kunye nomgangatho ophezulu woMgangatho oLungileyo wePei Polyethyleneimine CAS 9002-98-6 nge-Nw 600-20000000, Umgangatho olungileyo, iindleko zokhuphiswano, unikezelo olukhawulezileyo kunye nomboneleli othembekileyo uqinisekisiwe Nceda usazise isixa sakho esifunekayo phantsi kodidi ngalunye lwesayizi ukuze sikwazise ngokulula ngokufanelekileyo.
Umgangatho olungileyoPolyethyleneimin yaseTshayina kunye nePolyethyleneimin, Siphishekela umgaqo wolawulo othi "Umgangatho uphezulu, iNkonzo iphakamileyo, iReputation yokuqala", kwaye iya kudala ngokunyanisekileyo kwaye yabelane ngempumelelo nabo bonke abathengi.Siyakwamkela ukuba uqhagamshelane nathi ngolwazi oluthe kratya kwaye sijonge phambili ekusebenzeni nawe.
