Mugadziri Mutengo Wakanaka D2000 CAS: 9046-10-0

tsananguro pfupi:

Amine-TerminatedPolyether (D2000) ikirasi yemakomponi epololefin ane musana wakapfava wepolyether, wakavharirwa nemapoka ekutanga kana echipiri emamine. Nekuti cheni huru yemorekuru iketani yepolyether yakapfava, uye hydrogen iri pamugumo wepolyether amine inoshanda zvakanyanya kupfuura iyo haidhirojeni pane iyo terminal hydroxyl boka repolyether, saka, polyether amine inogona kutsiva yakanaka yepolyether mune mamwe maitiro emidziyo, uye inogona kuvandudza mashandisirwo ekushandisa kwezvinhu zvitsva. D2000 inoshandiswa zvakanyanya mu polyurethane reactive jekiseni rekuumba zvinhu, polyurea spraying, epoxy resin kuporesa vamiririri uye peturu scavengers.

Chemical Properties:Poly(propylene glycol) bis(2-aminopropyl ether) imvura yakareruka yero kana isina ruvara inoonekera patembiricha yekamuri, ine zvakanakira zve low viscosity, low vapor pressure uye high primary amine content, uye inonyungudika muzvinonyungudutsa zvakaita se ethanol, aliphatic hydrocarbons, aromatic water, hydroglycolsther

CAS: 9046-10-0

Tumira email kwatiri

Product Detail

Product Tags

Mashoko anoreva zvakafanana

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

Zvikumbiro zveD2000

Poly(propylene glycol) bis(2-aminopropyl ether) ine alkali yakanaka uye inodzivirira mvura uye ine mwero acid kuramba. Epoxy resins inorapwa ne polyetheramines ine yakanaka magetsi emagetsi. Polyetheramines ane zvimiro zvakasiyana uye anoshandiswa mune angangoita ese epoxy application senge machira, mapoto, zvekuvakisa, macomposites uye anonamira.
Kugadzirira: synthesis yePoly (propylene glycol) bis (2-aminopropyl ether): Chekutanga, polyether inonamirwa kuboka reacetoacetate kumativi ose nedienone kana kuburikidza ne ester exchange reaction ye ethyl acetoacetate ne polyether polyol, uyezve polyether yakavharidzirwa neacetoacetate neboka reacetoacetate, monononi acetoacetate kana boka rinodhaka. dibasic primary amine kuwana mukomboni wemamine ane low viscosity ine aminobutyrate end group.