Umkhiqizi Intengo Enhle D2000 CAS: 9046-10-0

incazelo emfushane:

I-Amine-TerminatedPolyether (D2000) iyikilasi lezinhlanganisela ze-polyolefin ezinomgogodla othambile we-polyether, oboshwe ngamaqembu ayisisekelo noma wesibili we-amine.Ngenxa yokuthi iketango eliyinhloko le-molecule iyiketango elithambile le-polyether, futhi i-hydrogen esesiphelweni se-polyether amine isebenza kakhulu kune-hydrogen eseqenjini le-hydroxyl le-polyether, ngakho-ke, i-polyether amine ingaba indawo enhle ye-polyether kwezinye izinto. izinqubo, futhi ingathuthukisa ukusebenza kokusetshenziswa kwezinto ezintsha.I-D2000 isetshenziswa kakhulu ezintweni zokubumba umjovo we-polyurethane osebenzayo, ukufafaza kwe-polyurea, ama-epoxy resin zokwelapha ama-ejenti kanye nama-scavengers kaphethiloli.

Izici Zekhemikhali:I-Poly(propylene glycol) bis(2-aminopropyl ether) iwuketshezi olukhanyayo oluphuzi noma olungenambala olubonisa ngale ekamelweni lokushisa, olunobuhle be-viscosity ephansi, umfutho womoya ophansi kanye nokuqukethwe okuphezulu kwe-amine, futhi inyibilika kuzincibilikisi ezifana i-ethanol, ama-aliphatic hydrocarbon, ama-hydrocarbon anephunga elimnandi, ama-ester, ama-glycol ether, ama-ketone namanzi.

I-CAS: 9046-10-0

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Omqondofana

IPOLY(PROPYLENE GLYCOL) BIS(2-AMINOPROPYL ETHER), I-AVERAGE MN CA.4,000;IPOLY(PROPYLENE GLYCOL) BIS(2-AMINOPROPYL ETHER), I-AVERAGE MN CA.230;IPOLY(PROPYLENE GLYCOL) BIS(2-AMINOPROPYL ETHER), I-AVERAGE MN CA.2,000;IPOLY(PROPYLENE GLYCOL) BIS(2-AMINOPROPYL ETHER), I-AVERAGE 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)), alpha-(2-aminomethylethyl)-omega-(2-aminomethylethoxy) molare Inqwaba 230 g/mol

Izicelo ze-D2000

I-Poly(propylene glycol) bis(2-aminopropyl ether) inokumelana okuhle kwe-alkali namanzi nokumelana ne-asidi okumaphakathi.Ama-epoxy resins alashwe nge-polyetheramines anezakhiwo ezinhle zikagesi.Ama-polyetheramines anezakhiwo eziyingqayizivele futhi asetshenziswa cishe kuzo zonke izinhlelo zokusebenza ze-epoxy ezifana nezingubo, izinto zokubumba, izinto zokwakha, izinhlanganisela nezinamathiselo.
Ukulungiselela:ukwenziwa kwe-Poly(propylene glycol) bis(2-aminopropyl ether): Okokuqala, i-polyether inamathiselwe eqenjini le-acetoacetate emikhawulweni yomibili nge-dienone noma ngokusabela kokushintshisana kwe-ester kwe-ethyl acetoacetate nge-polyether polyol, bese kuba i-polyether eboshwe. ngeqembu le-acetoacetate lixutshwa ne-amine ye-mono-primary, i-alkyl alcohol amine noma i-dibasic primary amine ukuze kutholwe inhlanganisela ye-imine ene-viscosity ephansi eneqembu lokugcina le-aminobutyrate.