Soo saaraha Qiimaha Wanaagsan D2000 CAS: 9046-10-0

sharaxaad gaaban:

Amine-TerminatedPolyether (D2000) waa nooc ka mid ah xeryahooda polyolefin oo leh laf dhabarta polyeter-ka jilicsan, oo ay ku daboolan yihiin kooxaha aminiga hoose ama sare.Sababtoo ah silsiladda ugu weyn ee molecule waa silsilad jilicsan oo jilicsan, iyo hydrogen ee ku yaala terminalka polyether amine ayaa ka firfircoon marka loo eego hydrogen ee kooxda hydroxyl ee polyeter, sidaas darteed, amine polyether waxay noqon kartaa bedel wanaagsan oo loogu talagalay polyether ee walxaha qaarkood. hababka, iyo hagaajin kartaa waxqabadka codsiga ee alaabta cusub.D2000 waxaa si weyn loogu isticmaalaa in poliurethane reactive duritaanka alaabta, polyurea buufinta, epoxy resin dawooyinka iyo qashinka shidaalka.

Waxyaabaha Kiimikada: Poly (propylene glycol) bis (2-aminopropyl ether) waa dareere khafiif ah oo huruud ah ama aan midab lahayn heerkulka qolka, oo leh faa'iidooyinka viscosity hooseeya, cadaadiska uumiga hooseeya iyo maadada amine aasaasiga ah ee sare, waxayna ku milmi kartaa dareeraha sida ethanol, hydrocarbons aliphatic, hydrocarbons caraf udgoon, esters, glycol ethers, ketones iyo biyo.

CAS: 9046-10-0

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La mid ah

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

Codsiyada D2000

Poly (propylene glycol) bis (2-aminopropyl ether) waxay leeyihiin alkali wanaagsan iyo caabbinta biyaha iyo iska caabbinta aashitada dhexdhexaad ah.Xabagta Epoxy ee lagu daaweeyay polyetheramines waxay leeyihiin sifooyin koronto oo wanaagsan.Polyetheramines waxay leeyihiin sifooyin gaar ah waxaana loo isticmaalaa ku dhawaad dhammaan codsiyada epoxy sida dahaarka, alaabta dheriga, qalabka dhismaha, isku-dhafka iyo koollada.
Diyaarinta: Isku-dhafka Poly (propylene glycol) bis (2-aminopropyl ether): Marka hore, polyether-ku wuxuu ku xiran yahay kooxda acetoacetate ee labada daraf ee dienone ama iyada oo loo marayo falcelinta is-dhaafsiga ester ee ethyl acetoacetate oo leh polyether polyether, ka dibna polyether-ka ayaa daboolay. Kooxda acetoacetate waxaa lagu saaray amine mono-primary, alkyl alkohol amine ama dibasic amine aasaasiga ah si loo helo xarun imine oo leh viscosity hoose oo leh koox dhamaadka aminobutyrate.