Umenzi Ixabiso Elihle D2000 CAS: 9046-10-0

inkcazo emfutshane:

I-Amine-Terminated Polyether (D2000) ludidi lweekhompawundi ze-polyolefin ezine-backbone ethambileyo ye-polyether, egqunywe ngamaqela e-amine aphambili okanye awesibini. Ngenxa yokuba uthotho oluphambili lwe-molecule luthotho lwe-polyether oluthambileyo, kwaye i-hydrogen ekwisiphelo se-polyether amine isebenza ngakumbi kune-hydrogen ekwisiphelo se-hydroxyl group ye-polyether, ngoko ke, i-polyether amine inokuba yindawo elungileyo ye-polyether kwezinye iinkqubo zezinto, kwaye inokuphucula ukusebenza kwezixhobo ezintsha. I-D2000 isetyenziswa kakhulu kwizixhobo zokubumba i-polyurethane reactive injection, i-polyurea spray, i-epoxy resin curing agents kunye ne-petroli scavengers.

Iipropati zeKhemikhali: I-Poly (propylene glycol) bis (2-aminopropyl ether) lulwelo olutyheli okanye olungenambala olucacileyo kubushushu begumbi, oluneengenelo ze-viscosity ephantsi, uxinzelelo oluphantsi lomphunga kunye nomxholo ophezulu we-amine ephambili, kwaye iyanyibilika kwizinyibilikisi ezifana ne-ethanol, ii-aliphatic hydrocarbons, ii-aromatic hydrocarbons, ii-esters, ii-glycol ethers, ii-ketones kunye namanzi.

I-CAS: 9046-10-0

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Izithethantonye

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

Izicelo ze-D2000

I-Poly(propylene glycol) bis(2-aminopropyl ether) inokumelana okuhle kwe-alkali namanzi kunye nokumelana okuphakathi kwe-asidi. Ii-epoxy resins ezinyangiweyo nge-polyetheramines zineempawu ezilungileyo zombane. Ii-Polyetheramines zineempawu ezikhethekileyo kwaye zisetyenziswa phantse kuzo zonke izicelo ze-epoxy ezifana neengubo, izinto zokubumba, izixhobo zokwakha, izinto ezidityanisiweyo kunye nezincamathelisi.
Ukulungiselela: ukwenziwa kwePoly(propylene glycol) bis(2-aminopropyl ether): Okokuqala, ipolyether incamathiselwe kwiqela le-acetoacetate kuzo zombini iziphelo yi-dienone okanye nge-ester exchange reaction ye-ethyl acetoacetate ene-polyether polyol, kwaye emva koko ipolyether egqunywe liqela le-acetoacetate ixutywe ne-mono-primary amine, i-alkyl alcohol amine okanye i-dibasic primary amine ukuze kufunyanwe i-imine compound ene-viscosity ephantsi ene-aminobutyrate end group.