Wopanga Mtengo Wabwino D2000 CAS: 9046-10-0

Kufotokozera mwachidule:

Amine-TerminatedPolyether (D2000) ndi kalasi ya polyolefin yopangidwa ndi polyether yofewa yamsana, yomangidwa ndi magulu aamine oyambirira kapena apamwamba.Chifukwa unyolo waukulu wa molekyulu ndi unyolo wofewa wa polyether, ndipo haidrojeni yomwe ili pamtunda wa polyether amine imagwira ntchito kwambiri kuposa haidrojeni pagulu la polyether ya polyether, motero, polyether amine ikhoza kukhala m'malo mwa polyether muzinthu zina. ndondomeko, ndipo akhoza kupititsa patsogolo ntchito ya zipangizo zatsopano.D2000 chimagwiritsidwa ntchito polyurethane zotakasika jekeseni akamaumba zipangizo, polyurea kupopera mbewu mankhwalawa, epoxy utomoni kuchiritsa wothandizira ndi scavengers petulo.

Chemical Properties:Poly(propylene glycol) bis(2-aminopropyl ether) ndi madzi onyezimira achikasu kapena opanda colorless potentha firiji, ndi ubwino wa low viscosity, low vapor pressure and high primary primary amine content, ndipo amasungunuka mu zosungunulira monga. ethanol, aliphatic hydrocarbons, zonunkhira za hydrocarbon, esters, glycol ethers, ketoni ndi madzi.

CAS: 9046-10-0

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Mawu ofanana ndi mawu

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.2,000;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

Zithunzi za D2000

Poli(propylene glycol) bis(2-aminopropyl ether) ali ndi alkali yabwino komanso osamva madzi komanso kukana kwa asidi pang'ono.Ma epoxy resins ochiritsidwa ndi polyetheramines ali ndi mphamvu zamagetsi.Ma polyetheramines ali ndi zinthu zapadera ndipo amagwiritsidwa ntchito pafupifupi pamitundu yonse ya epoxy monga zokutira, zomangira, zomangira, zophatikizika ndi zomatira.
Kukonzekera: kaphatikizidwe wa Poly(propylene glycol) bis(2-aminopropyl etha): Choyamba, polyether imamangiriridwa ku gulu la acetoacetate pa malekezero onse ndi dienone kapena kudzera mu ethyl acetoacetate kusinthana ndi ethyl acetoacetate ndi polyether polyol, ndiyeno poliyeta chophimbidwa. ndi gulu la acetoacetate limapangidwa ndi mono-primary amine, alkyl alcohol amine kapena dibasic primary amine kuti apeze chigawo cha imine chokhala ndi viscosity yochepa ndi gulu lomaliza la aminobutyrate.