Gaosi Mea Tau Lelei D2000 CAS: 9046-10-0

fa'amatalaga puupuu:

Amine-TerminatedPolyether (D2000) o se vasega o polyolefin compounds ma se polyether backbone vaivai, ufiufi e vaega amine muamua poʻo lona lua.Ona o le filifili autu o le mole o se filifili polyether vaivai, ma o le hydrogen i luga o le terminal o polyether amine e sili atu le malosi nai lo le hydrogen i luga o le vaega hydroxyl terminal o polyether, o le mea lea, polyether amine e mafai ona avea ma se sui lelei mo polyether i nisi mea. faiga, ma e mafai ona faʻaleleia le faʻaogaina o le faʻatinoga o mea fou.D2000 o loʻo faʻaaogaina lautele i mea faʻapipiʻi tui tui polyurethane, faʻapipiʻiina o le polyurea, vailaʻau faʻamalolo epoxy resin ma faʻamaʻi penisini.

Meatotino Vailaau: Poly(propylene glycol) bis (2-aminopropyl ether) o se moli samasama poʻo le lanu manino le vai i le vevela o le potu, ma le lelei o le maualalo o le viscosity, maualalo le mamafa o le ausa ma le maualuga o le amine, ma e solu i solvents e pei o le ethanol, aliphatic hydrocarbons, aromatic hydrocarbons, esters, glycol ethers, ketones ma vai.

CAS: 9046-10-0

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Synonyms

POLY(PROPYLENE GLYCOL) BIS(2-AMINOPROPYL ETHER), AVERAGE MN CA.4,000;POLY(PROPYLENE GLYCOL) BIS(2-AMINOPROPYL ETHER), AVERAGE MN CA.230;POLY(PROPYLENE GLYCOL) BIS(2-AMINOPROPYL ETHER), AVERAGE MN CA.2,000;POLY(PROPYLENE GLYCOL) BIS(2-AMINOPROPYL ETHER), AVERAGE MN CA.400;Polypropylenglycol-bis-(2-aminopropylether);Polyoxy(methyl-1,2-ethanediyl), .alpha.-(2-aminomethylethyl)-.omega.-(2-aminomethylethoxy)-;Poly(oxy(methyl-1,2-ethanediyl)), alpha-(2-aminomethylethyl)-omega-(2-aminomethylethoxy) molare Masse>400 g/mol;Poly(oxy(methyl-1,2-ethanediyl)), alpha-(2-aminomethylethyl)-omega-(2-aminomethylethoxy) molare Masse 230 g/mol

Talosaga o D2000

O le Poly(propylene glycol) bis(2-aminopropyl ether) e lelei le alkali ma le vai fa'afefeteina ma le fa'asao lelei.Epoxy resins fa'amaloloina ma polyetheramines e lelei mea tau eletise.O Polyetheramines e iai mea fa'apitoa ma e fa'aogaina i le toetoe lava o mea uma epoxy e pei o fa'alavalava, mea faufale, mea faufale, mea fa'apipi'i ma fa'apipi'i.
Sauniuniga: fa'asologa o le Poly(propylene glycol) bis(2-aminopropyl ether): Muamua, o le polyether o loʻo faʻapipiʻi i le acetoacetate vaega i pito uma e lua e le dienone poʻo le faʻaogaina o le ester exchange o le ethyl acetoacetate ma le polyether polyol, ona ufiufi lea o le polyether. e le vaega acetoacetate ua aminated ma se amine mono-primary, alkyl alcohol amine po o le amine autu dibasic e maua ai se tuufaatasiga imine ma se viscosity maualalo ma se vaega faaiu aminobutyrate.