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. Talu ai 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 o faiga, ma e mafai ona faaleleia le faatinoga o le faatinoga o mea fou. D2000 o loʻo faʻaaogaina lautele i mea faʻapipiʻi tui tui polyurethane, faʻafefe o le polyurea, vailaʻau faʻamaʻi epoxy resin ma faʻamaʻi penisini.

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

CAS: 9046-10-0

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Fa'amatalaga Oloa

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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 lo'o fa'apipi'i i le vaega acetoacetate i pito uma e lua e ala i le dienone po'o le fa'aliliuina o le ester o le ethyl acetoacetate ma le polyether polyol, ona fa'apipi'i ai lea o le polyether e le acetoacetate vaega o le acetoacetate monoprimary po'o le amina amine muamua. amine e maua ai se imine faʻatasi ma se viscosity maualalo ma se vaega faʻaiʻuga aminobutyrate.