4,4′-Oxydialine hamwe na CAS 101-80-4

CAS:101-80-4

MF:C12H12N2O

MW:200.24

Nomero ya EINECS:202-977-0

Amagambo asa:4,4'-Diaminobiphenyloxyde; 4,4'-Diaminophenyloxyde; 4,4'-Oxybis[aniline]; 4,4'-Oxydiphenylamine; 4,4'-oxydi-; di(4-Aminophenyl) ether; di-(4-aminophenyl)ether; diaminodiphenyl

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4,4'-Oxydialine hamwe na CAS 101-80-4 ni iki?

4,4-diaminodiphenyl Ether (4'-ODA) CAS 101-80-4,4,4' -oxydianiline ni ikintu cy'ingenzi cya diamine organic kinuka. Bitewe n'uko hari amatsinda abiri ya amino (-NH₂) n'igice kimwe cya ether (-O-) muri molekile yayo, 4,4'-DPE ifite reactivity nziza kandi irwanya ubushyuhe kandi ni monomer y'ingenzi mu gukora ibikoresho bya polymeri bikora neza.

Nk'ibikoresho byihariye by'ubuhanga, polyimide ifite ibyiza byo kudashyuha cyane, kudakoresha imirasire ndetse n'imbaraga nyinshi za mekanike. Diaminodiphenyl ether ikoreshwa mu mafirime, mu gusiga, mu migozi, mu kirere, mu nganda z'amashanyarazi n'iz'amashanyarazi, muri pulasitiki ifuro ndetse no mu bushyuhe bw'izuba. 4,4'-Diaminodiphenyl ether ni kimwe mu bikoresho by'ingenzi. Muri icyo gihe, 4,4'-diaminodiphenyl ether ishobora kandi gukoreshwa mu gukora igikoresho gihuza, kandi ikoreshwa cyane mu gusimbuza benzidine itera kanseri kugira ngo ikore amarangi ya azo na amarangi akoreshwa. Kubwibyo, 4,4'-diaminodiphenyl ether ni intermediate ifite agaciro kongerewe.

Ibisobanuro

Isura	Amakristu y'umweru
ubuziranenge	≥99.50
Iaho gushonga bya mbere	≥186
Fe	≤2
Cu	≤2
Ca	≤2
Na	≤2
K	≤2

Porogaramu

1. 4'-ODA ni kimwe mu bikoresho by'ingenzi bya pulasitiki nshya zidasanzwe z'ubuhanga nka polyimide, polyetherimide, polyesterimide, polymaleimide, polyaramide n'izindi resins zirwanya ubushyuhe bwinshi;
2. 4'-ODA nayo ikorwa. Ibikoresho fatizo bya eteri ya tetraaminodiphenyl ya 3,3', 4,4'-tetraaminodiphenyl, ari na yo monomer nyamukuru yo gutegura urukurikirane rw'ibikoresho bya polymeri birwanya ubushyuhe bihumura neza.
3. 4,4'-DPE ikoreshwa kandi nk'ibikoresho fatizo n'uburyo bwo guhuza ibintu mu buryo bworoshye, epoxy resin, polyurethane n'izindi polimeri zikoze mu buryo bwa sintetike, zirinda ubushyuhe.
4. 4,4'-DPE ikoreshwa kandi mu gusimbuza benzidine itera kanseri mu gukora amarangi ya azo, amarangi ahindura imikorere n'impumuro nziza. Kuri ubu, hakoreshejwe diaminodiphenyl ether nk'ibikoresho fatizo, hakozwe amarangi ataziguye afite amabara atandukanye nka umutuku utukura, umutuku utangaje, umusenyi utukura, umuhondo-umukara, icyatsi kibisi, imvi, ubururu, umuhondo utangaje n'umukara, ashobora gukoreshwa mu gushushanya ubudodo, ubwoya, ipamba. Gusiga irangi ku myenda ya hemp n'indi biraruta amarangi ya benzidine mu bijyanye no kwihuta kw'amabara no kunanirwa cyane.