Uruganda Igiciro Cyiza D2000 CAS: 9046-10-0

ibisobanuro bigufi:

Amine-TerminatedPolyether (D2000) nicyiciro cyimvange ya polyolefin hamwe numugongo woroshye wa polyether, wafashwe nitsinda ryibanze cyangwa ryisumbuye.Kuberako urunigi nyamukuru rwa molekile ari urunigi rworoshye rwa polyether, kandi hydrogène kuri terminal ya polyether amine irakora cyane kuruta hydrogène kuri terminal hydroxyl groupe ya polyether, kubwibyo, amine polyether irashobora kuba umusemburo mwiza wa polyether mubintu bimwe. inzira, kandi irashobora kunoza imikorere yimikorere yibikoresho bishya.D2000 ikoreshwa cyane mubikoresho byo guterwa inshinge za polyurethane, gutera polyurea, epoxy resin ikiza hamwe na lisansi.

Ibikoresho bya shimi ： Poly (propylene glycol) bis (2-aminopropyl ether) ni umuhondo woroshye cyangwa umuhondo utagaragara wijimye mubushyuhe bwicyumba, hamwe nibyiza byo kwifata gake, umuvuduko ukabije wumuyaga hamwe nibintu byinshi byibanze bya amine, kandi bigashonga mumashanyarazi nka Ethanol, hydrocarbone ya alifatique, hydrocarbone ya aromatic, esters, glycol ethers, ketone namazi.

CAS: 9046-10-0

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Ibicuruzwa birambuye

Ibicuruzwa

Synonyme

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.2000;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

Porogaramu ya D2000

Poly (propylene glycol) bis (2-aminopropyl ether) ifite alkali nziza namazi arwanya aside irwanya aside.Epoxy resin yakize hamwe na polyetheramine ifite ibikoresho byiza byamashanyarazi.Polyetheramine ifite imiterere yihariye kandi ikoreshwa mubikorwa hafi ya byose bya epoxy nko gutwikira, ibikoresho byo kubumba, ibikoresho byubwubatsi, ibihimbano hamwe nibifatika.
Gutegura ： synthesis ya Poly (propylene glycol) bis (2-aminopropyl ether): Ubwa mbere, polyether ihujwe nitsinda rya acetoacetate kumpande zombi na dienone cyangwa binyuze muri ester yoguhindura estyl acetoacetate hamwe na polyether polyol, hanyuma igafatwa na polyether. nitsinda rya acetoacetate rihindurwa na mono-primaire amine, alkyl alcool amine cyangwa dibasic primaire amine kugirango ibone imine ivanze hamwe nubukonje buke hamwe nitsinda rya nyuma rya aminobutyrate.