Onye nrụpụta ezigbo ọnụ ahịa Polyethramine T403 CAS: 9046-10-0

nkowa nkenke:

Polyethramine T403 bụ klas nke ogige polyolefin nwere ọkpụkpụ polyether dị nro, nke ndị otu amine nke isi ma ọ bụ nke abụọ kpuchie. N'ihi na isi yinye nke molekul bụ a rọrọ polyether yinye, na hydrogen na ọnụ nke polyether amine bụ ihe na-arụsi ọrụ ike karịa hydrogen na ọnụ hydroxyl otu polyether, ya mere, Polyetheramine nwere ike ịbụ ezigbo nnọchi maka polyether na ụfọdụ ihe onwunwe Filiks, na ike melite ngwa arụmọrụ nke ọhụrụ ihe. A na-eji polyethramine eme ihe n'ọtụtụ ebe na polyurethane reactive injection molding, polyurea spraying, epoxy resin curing agents na petrol scavengers.

Ọnọdụ: 9046-10-0

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Ụdị okwu

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) g/mol; Poly (oxy (methyl-1,2-ethanediyl)), alfa- (2-aminomethylethyl) -omega- (2-aminomethylethoxy) molare Masse 230 g/mol.

Ngwa nke T403

Poly (propylene glycol) bis (2-aminopropyl ether) nwere ezigbo alkali na mmiri na-eguzogide na oke acid na-eguzogide. Epoxy resins a gwọrọ na polyetheramines nwere ezigbo ọkụ eletrik. Polyetheramines nwere ihe pụrụ iche ma na-eji ihe fọrọ nke nta ka ọ bụrụ ngwa epoxy niile dị ka mkpuchi, ihe ọkụkụ, ihe owuwu, ihe ndị mejupụtara na adhesives.

Nkọwapụta nke T403

Ngwakọta	Nkọwapụta
Ọdịdị	Mmiri mmiri na-enweghị atụ
Agba (Pt-Co)	≤50 APHA
Mmiri	≤0.25%
Ngụkọta Amin	6.1 ~ 6.6 meq/g
Oke amine nke mbụ	≥90%