Mtengo Wabwino Wopanga Polyetheramine T403 CAS:9046-10-0

kufotokozera mwachidule:

Polyetherine T403 ndi gulu la mankhwala a polyolefin okhala ndi msana wofewa wa polyether, wophimbidwa ndi magulu a amine oyambira kapena achiwiri. Chifukwa unyolo waukulu wa molekyulu ndi unyolo wofewa wa polyether, ndipo hydrogen yomwe ili kumapeto kwa polyether amine imagwira ntchito kwambiri kuposa hydrogen yomwe ili kumapeto kwa gulu la hydroxyl la polyether, motero, Polyetherine ikhoza kukhala m'malo mwa polyether wabwino pazinthu zina, ndipo imatha kusintha magwiridwe antchito a zinthu zatsopano. Polyetherine imagwiritsidwa ntchito kwambiri mu polyurethane reactive injection molding materials, polyurea spray, epoxy resin curing agents ndi petrol scavengers.

CAS: 9046-10-0

Tumizani imelo kwa ife

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Mafanizo ofanana

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

Kugwiritsa ntchito T403

Poly(propylene glycol) bis(2-aminopropyl ether) ili ndi kukana bwino kwa alkali ndi madzi komanso kukana asidi pang'ono. Ma resins a epoxy omwe amachiritsidwa ndi polyetheramines ali ndi mphamvu zamagetsi zabwino. Polyetheramines ili ndi mphamvu zapadera ndipo imagwiritsidwa ntchito pafupifupi mu ntchito zonse za epoxy monga zokutira, zida zophikira m'miphika, zipangizo zomangira, zosakaniza ndi zomatira.

Mafotokozedwe a T403

Pawiri	Kufotokozera
Maonekedwe	Madzi owonekera opanda utoto
Mtundu (Pt-Co)	≤50 APHA
Chinyezi	≤0.25%
Amine Yonse	6.1~6.6 meq/g
Chiŵerengero chachikulu cha amine	≥90%