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

Onye nrụpụta dị mma Polyetheramine T403 CAS:9046-10-0 Foto a na-egosi

nkọwa dị mkpirikpi:

Polyetheramine T403 bụ otu ìgwè polyolefin nwere azụ polyether dị nro, nke otu amine nke mbụ ma ọ bụ nke abụọ kpuchiri. N'ihi na isi agbụ nke molekul ahụ bụ agbụ polyether dị nro, hydrogen dị na njedebe nke polyether amine na-arụ ọrụ karịa hydrogen dị na otu hydroxyl nke polyether, ya mere, Polyetheramine nwere ike ịbụ ezigbo nnọchi maka polyether na ụfọdụ usoro ihe onwunwe, ma nwee ike imeziwanye arụmọrụ nke ihe ọhụrụ. A na-eji Polyetheramine eme ihe nke ukwuu na ihe eji akpụ polyurethane reactive injection molding, spraying polyurea, epoxy resin curing agents na petrol scavenger.

CAS: 9046-10-0

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Nkọwa Ngwaahịa

Akara Ngwaahịa

Okwu ndị yiri ya

POLY(PROPYLENE GLYCOL) BIS(2-AMINOPROPYL ETHER), Nkezi MN CA. 4,000;POLY(PROPYLENE GLYCOL) BIS(2-AMINOPROPYL ETHER), Nkezi MN CA. 230;POLY(PROPYLENE GLYCOL) BIS(2-AMINOPROPYL ETHER), Nkezi MN CA. 2,000;POLY(PROPYLENE GLYCOL) BIS(2-AMINOPROPYL ETHER), Nkezi 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

Ngwa nke T403

Poly(propylene glycol) bis(2-aminopropyl ether) nwere ezigbo iguzogide alkali na mmiri yana iguzogide acid dị mma. Epoxy resins ejiri polyetheramines gwọọ nwere ezigbo ihe onwunwe eletriki. Polyetheramines nwere ihe pụrụ iche ma a na-eji ha eme ihe fọrọ nke nta ka ọ bụrụ ngwa epoxy niile dịka mkpuchi, ihe ndị e ji ite mee, ihe owuwu, ihe ndị mejupụtara ya na ihe ndị e ji agwakọta ya.

Nkọwapụta nke T403

Ihe mejupụtara ya	Nkọwapụta
Ọdịdị	Mmiri mmiri na-enweghị agba
Agba (Pt-Co)	≤50 APHA
Mmiri mmiri	≤0.25%
Total Amine	6.1~6.6 meq/g
Oke amine nke mbụ	≥90%