I-4,4′-Oxydianiline ene-CAS 101-80-4

Umfanekiso oPhambili we-4,4′-Oxydianiline kunye ne-CAS 101-80-4

I-CAS:101-80-4

MF:C12H12N2O

I-MW:200.24

Inombolo ye-EINECS:202-977-0

Izithethantonye:4,4'-Diaminobiphenyloxide; 4,4'-Diaminophenyl oxide; 4,4'-Oxybis[aniline]; 4,4'-Oxydiphenylamine; 4,4'-oxydi-; di(4-Aminophenyl) ether; di-(4-aminophenyl)ether; diaminodiphenyl

Shiya umyalezo wakho

Iinkcukacha zeMveliso

Khuphela

Iithegi zeMveliso

Yintoni i-4,4'-Oxydianiline ene-CAS 101-80-4?

I-4,4-diaminodiphenyl Ether (4'-ODA) I-CAS 101-80-4,4,4' -oxydianiline yinxalenye ebalulekileyo ye-aromatic diamine organic compound. Ngenxa yokubakho kwamaqela amabini e-amino (-NH₂) kunye ne-ether bond enye (-O-) kwimolekyuli yayo, i-4,4'-DPE inokusabela okuhle kakhulu kunye nokumelana nobushushu kwaye yi-monomer ephambili yokwenza izinto ze-polymer ezisebenzayo.

Njengesixhobo sobunjineli esikhethekileyo, i-polyimide ineengenelo zokuxhathisa amaqondo obushushu aphezulu, ukuxhathisa imitha kunye namandla aphezulu oomatshini. I-Diaminodiphenyl ether isetyenziswa kwiifilimu, kwiingubo, kwiifayibha, kwi-aerospace, kumashishini e-elektroniki nakwambane, kwiiplastiki ezine-foam kunye nakwi-photoresists. I-4,4'-Diaminodiphenyl ether yenye yezona zinto ziphambili zokwenza imveliso. Kwangaxeshanye, i-4,4'-diaminodiphenyl ether ingasetyenziselwa ukuvelisa i-cross-linking agent, kwaye isetyenziswa kakhulu endaweni ye-benzidine ebangela umhlaza ukuvelisa iidayi ze-azo kunye needayi ezisabelayo. Ke ngoko, i-4,4'-diaminodiphenyl ether yindawo ephakathi enexabiso eliphezulu elongeziweyo.

Inkcazo

Inkangeleko	Iikristale ezimhlophe
ubunyulu	≥99.50
Iindawo yokunyibilika yokuqala	≥186
Fe	≤2
Cu	≤2
Ca	≤2
Na	≤2
K	≤2

Isicelo

1. I-4'-ODA yenye yezinto ezibalulekileyo ezisetyenziswa kwiiplastiki ezintsha zobunjineli ezikhethekileyo ezifana ne-polyimide, i-polyetherimide, i-polyesterimide, i-polymaleimide, i-polyaramid kunye nezinye ii-resins ezimelana nobushushu obuphezulu;
2. 4'-ODA nayo yenziwa. Izinto ezikrwada ze-3,3', 4,4'-tetraaminodiphenyl ether, eyi-monomer ephambili yokulungiselela uthotho lwezinto ze-polymer ezinganyangekiyo zobushushu ze-heterocyclic.
3. I-4,4'-DPE ikwasetyenziswa njengezinto zokwenza izinto kunye nearhente yokudibanisa i-cross-linking kwi-epoxy resin esebenza kakuhle, i-polyurethane kunye nezinye ii-polymers zokwenziwa.
4. I-4,4'-DPE ikwasetyenziselwa ukuthatha indawo ye-benzidine ebangela umhlaza ekuvelisweni kweedayi ze-azo, iidayi ezisabelayo kunye neziqholo. Okwangoku, kusetyenziswa i-diaminodiphenyl ether njengezinto eziluhlaza, kuye kwaveliswa iidayi ezithe ngqo zamanqanaba ahlukeneyo emibala efana nobomvu obukhanyayo, obomvu oqaqambileyo, obomvu oqaqambileyo, obomvu otyheli, omdaka otyheli, oluhlaza, ongwevu, oluhlaza okwesibhakabhaka, oorenji oqaqambileyo kunye nomnyama, ezinokusetyenziselwa isilika, uboya, umqhaphu. Ukudaya i-hemp kunye nezinye izambatho kungcono kunedayi ze-benzidine ngokubhekiselele ekukhawulezeni kombala kunye nesantya sokudinwa.