4,4′-Oxydianiline tare da CAS 101-80-4
A matsayin kayan aikin injiniya na musamman, polyimide yana da fa'idodin juriya na zafin jiki, juriya na radiation da ƙarfin injina. Ana amfani dashi a cikin fina-finai, sutura, zaruruwa, sararin samaniya, masana'antar lantarki da lantarki, robobi masu kumfa da masu ɗaukar hoto. 4,4'-Diaminodiphenyl ether yana daya daga cikin manyan albarkatun kasa. A lokaci guda kuma, 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 na carcinogenic don samar da dyes na azo da dyes masu amsawa. Sabili da haka, 4,4'-diaminodiphenyl ether shine tsaka-tsaki tare da ƙima mai girma.
| Bayyanar | Farin lu'ulu'u |
| tsarki | ≥99.50 |
| Initial narkewa batu | ≥186 |
| Fe | ≤2 |
| Cu | ≤2 |
| Ca | ≤2 |
| Na | ≤2 |
| K | ≤2 |
1. Yana daya daga cikin mahimman kayan albarkatun ƙasa don sababbin robobi na injiniya na musamman irin su polyimide, polyetherimide, polyesterimide, polymaleimide, polyaramid da sauran resins masu zafi mai zafi;
2. Ana kuma hada shi. A albarkatun kasa na 3,3',4,4'-tetraaminodiphenyl ether, wanda shine babban monomer don shirya jerin aromatic heterocyclic zafi-resistant polymer kayan.
3. Har ila yau, ana amfani da shi azaman albarkatun ƙasa da wakili mai haɗin kai don babban aikin zafi mai jurewa epoxy guduro, polyurethane da sauran polymers na roba.
4. Ana kuma amfani da shi don maye gurbin benzidine na carcinogenic a cikin samar da rini na azo, rini mai amsawa da kamshi. A halin yanzu, ta yin amfani da diaminodiphenyl ether a matsayin albarkatun kasa, an ƙera dyes kai tsaye na matakan launi daban-daban kamar ja mai haske, ja mai haske, ja yashi, rawaya-launin ruwan kasa, kore, launin toka, shuɗi, orange mai haske da baki, waɗanda za a iya amfani dasu don amfani da su. siliki, ulu, auduga, Rini na hemp da sauran yadudduka ya fi rini na benzidine dangane da saurin launi da ƙarancin gajiya.
25kgs/drum, 9tons/20'kwantena
25kgs/jakar, 20ton/20'kwantena
4,4′-Oxydianiline Tare da CAS 101-80-4
