Mugadziri Mutengo Wakanaka Polyetheramine T403 CAS:9046-10-0

tsananguro pfupi:

Polyetheramine T403 ikirasi yemakomponi epololefin ane musana wakapfava wepolyether, wakavharirwa nemapoka ekutanga kana echipiri emamine.Nekuti cheni huru yemorekuru iketani yepolyether yakapfava, uye iyo hydrogen pamugumo wepolyether amine inoshanda zvakanyanya kupfuura iyo hydrogen pane terminal hydroxyl boka repolyether, saka, Polyetheramine inogona kutsiva yakanaka yepolyether mune mamwe maitiro emidziyo. , uye inogona kuvandudza mashandiro ekushandisa kwezvinhu zvitsva.Polyetheramine inoshandiswa zvakanyanya mu polyurethane reactive jekiseni rekugadzira zvinhu, polyurea kupfapfaidza, epoxy resin kurapa vamiririri uye peturu scavengers.

CAS: 9046-10-0

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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 zveT403

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 zvinonamira.

Tsanangudzo yeT403

Musanganiswa	Tsanangudzo
Chitarisiko	Mvura isina ruvara inoonekera
Ruvara(Pt-Co)	≤50 APHA
Unyoro	≤0.25%
Total Amine	6.1~6.6 meq/g
Primary amine ratio	≥90%