Manufacon mai kyau Fasali D2000 CAS: 9046-10-00-00-00-00-0

Manufacta mai kyau Fasali D2000 CAS: 9046-10-10-0 Featded hoto

A takaice bayanin:

Amine-Testedpolyether (D2000) aji ne na kayan kwalliyar polyolefin tare da mai saurin polyether da baya, wanda aka ɗauka ta hanyar firamare? Saboda babban sarkar kwayoyin shine sarkar kayan kwalliya mai laushi, da kuma hydrogen a kan tashar hydroxyl gungun polyither, sabili da haka, Amine na iya zama madadin polyether a cikin wasu abubuwa tafiyar matakai, kuma na iya inganta aikin aikace-aikacen sabbin kayan. Ana amfani da D2000 a cikin kayan kwalliyar kwalliyar kayan kwalliyar kwalliyar kayan kwalliya, polyurea spraying, epoxy resin magance wakilai da kuma masu tsoratar da gas.

Kayan sunadarai: poly (propyleene glycol) bis (2-aminoprororopyl ether, tare da fa'idodin ƙarancin danko, kuma yana da matsanancin matsin lamba, kuma yana cikin narkewa a cikin sauran abubuwan da Ethanol, Alkawari hydrocarbons, hydrocarbons mai ƙanshi, assers, glycol 3, Kettones da ruwa.

CAS: 9046-10-10-10-10-10-10-10-10;

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Kwatanci

Poly (propyleleene glycol) bis (2-aminopriropyl ether), matsakaita mn ca. 4,000; Poly (propyleleene glycol) bis (2-aminopriropyl ether), matsakaita mn ca. 230; Poly (propyleleene glycol) bis (2-aminopriropyl ether), matsakaita mn ca. 2,000; Poly (propyleleene glycol) bis (2-aminopriropyl ether), matsakaita mn ca. 400; Polypropylerglycol-bis- (2-aminopolnlether); Polyoxy (Methyl-1,2-Ethandiyl), .Alfa .- (2-Aminomethyhyl) -. Omega .- (2-Aminomethyuthoxy) -; Poly (oxyl-1,2-Ethandiyl)), Alphi- (2-Aminomethyhoxyl)-2-Aminomethytyhoxy) Molare Masse> 400 g / mol; Poly (oxyl-1,2-Ethandiyl)), Alfa- (2-Aminomethylethyl)-2-Aminomethytyhoxy) Moolare Masse 230 g / mol

Aikace-aikace na D2000

Poly (propylelene glycol) bis (2-aminopropyl ether) suna da kyakkyawan alkali da ruwa juriya da tsayayya da matsakaici acid. Epoxy resins warke tare da polyetheramamines suna da kyawawan kaddarorin lantarki. Polyetheramamines suna da kaddarorin musamman kuma ana amfani dasu a kusan duk aikace-aikacen epoxy kamar mayafin, kayan gini, kayan gini, kayan gini, kayan gini da kayan adon.
Preparation：synthesis of Poly(propylene glycol) bis(2-aminopropyl ether): Firstly, the polyether is attached to the acetoacetate group at both ends by dienone or through the ester exchange reaction of ethyl acetoacetate with polyether polyol, and then the polyether capped ta hanyar kungiyar aceacetate ta kasance tare da Mono-Primary Amine, AlkyL barasa amine ko dibasic na farko amine don samun fili tare da ƙarancin danko tare da ƙarshen ƙungiyar Aminobutyrate.