4,4′-Oxydianiline tare da CAS 101-80-4
4,4-diaminodiphenyl Ether (4'-ODA) CAS 101-80-4,4,4' -oxydianiline muhimmin sinadari ne na halitta na diamine mai ƙamshi. Saboda kasancewar ƙungiyoyin amino guda biyu (-NH₂) da haɗin ether ɗaya (-O-) a cikin ƙwayar halittarsa, 4,4'-DPE yana da kyakkyawan amsawa da juriya ga zafi kuma babban sinadari ne don haɗa kayan polymer masu aiki mai kyau.
A matsayin wani abu na musamman na injiniya, polyimide yana da fa'idodin juriyar zafi mai yawa, juriyar radiation da ƙarfin injiniya mai yawa. Ana amfani da diaminodiphenyl ether a cikin fina-finai, shafi, zare, sararin samaniya, masana'antar lantarki da lantarki, robobi masu kumfa da masu hana haske. 4,4'-Diaminodiphenyl ether yana ɗaya daga cikin manyan kayan aiki. A lokaci guda, ana iya amfani da 4,4'-diaminodiphenyl ether don samar da wakili mai haɗin gwiwa, kuma ana amfani da shi sosai don maye gurbin benzidine mai cutar kansa don samar da rini azo da rini masu amsawa. Saboda haka, 4,4'-diaminodiphenyl ether matsakaici ne mai ƙarin ƙima.
| Bayyanar | Fararen lu'ulu'u ne |
| tsarki | ≥99.50 |
| Iwurin narkewa na farko | ≥186 |
| Fe | ≤2 |
| Cu | ≤2 |
| Ca | ≤2 |
| Na | ≤2 |
| K | ≤2 |
1. 4'-ODA yana ɗaya daga cikin muhimman kayan aiki na sabbin robobi na injiniya na musamman kamar polyimide, polyetherimide, polyesterimide, polymaleimide, polyaramid da sauran resins masu jure zafi mai yawa;
2. An kuma haɗa 4'-ODA. Kayan da aka yi amfani da su na 3,3',4,4'-tetraaminodiphenyl ether, wanda shine babban monomer don shirya jerin kayan polymer masu jure zafi mai ƙamshi.
3. Ana kuma amfani da 4,4'-DPE a matsayin kayan aiki da kuma wakili mai haɗa kai don amfani da resin epoxy mai ƙarfi, polyurethane da sauran polymers na roba.
4. Ana kuma amfani da 4,4'-DPE don maye gurbin benzidine mai haifar da cutar kansa wajen samar da rini azo, rini mai amsawa da ƙamshi. A halin yanzu, ta amfani da diaminodiphenyl ether a matsayin kayan da aka ƙera, an ƙirƙiri rini kai tsaye na matakan launuka daban-daban kamar ja mai haske, ja mai haske, ja mai haske, ja mai yashi, rawaya-kasa-kasa, kore, launin toka, shuɗi, orange mai haske da baƙi, waɗanda za a iya amfani da su don siliki, ulu, auduga. Rini na hemp da sauran yadi ya fi rini na benzidine kyau dangane da saurin launi da saurin gajiya.
25kgs/ganga, tan 9/kwantenar 20'
25kgs/jaka, tan 20/kwantenar 20'
CAS 101-80-4 4,4′-Oxydianiline 99.8%
