Theko e Ntle ea Moetsi D2000 CAS: 9046-10-0

tlhaloso e khutšoanyane:

Polyether e Fedisitsweng ke Amine (D2000) ke sehlopha sa metsoako ya polyolefin e nang le mokokotlo o bonolo wa polyether, o kwahetsweng ke dihlopha tsa amine tsa mantlha kapa tsa bobedi. Hobane ketane e kgolo ya molek'hule ke ketane e bonolo ya polyether, mme haeterojene e pheletsong ya polyether amine e sebetsa ho feta haeterojene e sehlopheng sa hydroxyl sa polyether, ka hona, polyether amine e ka ba sebaka se setle sa polyether ditsamaisong tse ding tsa thepa, mme e ka ntlafatsa tshebetso ya tshebediso ya thepa e ntjha. D2000 e sebediswa haholo disebedisweng tsa ho bopa ente ya polyurethane e arabelang, ho fafatsa polyurea, di-epoxy resin curing agents le di-scavenger tsa peterole.

Litšobotsi tsa Lik'hemik'hale: Poly (propylene glycol) bis (2-aminopropyl ether) ke mokelikeli o mosehla o bobebe kapa o se nang 'mala o bonaletsang mochesong oa kamore, o nang le melemo ea ho ba le viscosity e tlase, khatello e tlase ea mouoane le litaba tse phahameng tsa mantlha tsa amine, 'me e qhibiliha ka har'a li-solvents tse kang ethanol, li-hydrocarbon tsa aliphatic, li-hydrocarbon tse nkhang hamonate, li-ester, li-ether tsa glycol, li-ketone le metsi.

CAS: 9046-10-0

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Mantsoe a tšoanang

POLY(PROPYLENE GLYCOL) BIS(2-AMINOPROPYL ETHER), KAROLELANO MN CA. 4,000; POLY(PROPYLENE GLYCOL) BIS(2-AMINOPROPYL ETHER), KAROLELANO MN CA. 230; POLY(PROPYLENE GLYCOL) BIS(2-AMINOPROPYL ETHER), KAROLELANO MN CA. 2,000; POLY(PROPYLENE GLYCOL) BIS(2-AMINOPROPYL ETHER), KAROLELANO 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

Likopo tsa D2000

Poly(propylene glycol) bis(2-aminopropyl ether) e na le khanyetso e ntle ea alkali le metsi le khanyetso e itekanetseng ea asiti. Li-resin tsa epoxy tse phekotsoeng ka polyetheramine li na le khanyetso e ntle ea motlakase. Polyetheramine li na le khanyetso e ikhethang 'me li sebelisoa hoo e batlang e le lits'ebetsong tsohle tsa epoxy tse kang ho penta, thepa ea ho etsa lipitsa, thepa ea kaho, metsoako le likhomaretsi.
Tokisetso: tlhahiso ea Poly(propylene glycol) bis(2-aminopropyl ether): Taba ea pele, polyether e hokahantsoe le sehlopha sa acetoacetate lipheletsong ka bobeli ke dienone kapa ka karabelo ea phapanyetsano ea ester ea ethyl acetoacetate le polyether polyol, ebe polyether e koahetsoeng ke sehlopha sa acetoacetate e tšeloa ka mono-primary amine, alkyl alcohol amine kapa dibasic primary amine ho fumana motsoako oa imine o nang le viscosity e tlase le sehlopha sa pheletso ea aminobutyrate.