Antioxidant 5057 CAS NO.: 68411-46-1
Sunan Chemical: Benzenamine, N-phenyl-, samfuran amsawa tare da 2,4,4-trimethylpentene
Tsarin
Lambar CAS: 68411-46-1
Ƙayyadaddun bayanai
| Bayyanar | A bayyane, haske zuwa ruwa mai duhu amber |
| Danko (40ºC) | 300-600 |
| Abubuwan ruwa, ppm | 1000ppm |
| Yawaita (20ºC) | 0.96 ~ 1g/cm 3 |
| Fihirisar Refractive@20ºC | 1.568 ~ 1.576 |
| Nitrogen na asali,% | 4.5 ~ 4.8 |
| Diphenylamine, wt% | 0.1% max |
Aikace-aikace
AO5057 da aka yi amfani da shi tare da phenols masu hanawa, irin su Antioxidant-1135, a matsayin ingantaccen mai daidaitawa a cikin kumfa polyurethane. A cikin kera kumfa mai sassauƙa na polyurethane slabstock, core discoloration ko ƙona sakamako daga exothermic dauki na diisocyanate tare da polyol da diisocyanate da ruwa. Daidaitaccen daidaitawar polyol yana kare kariya daga iskar oxygen lokacin ajiya da jigilar polyol, da kuma kariya mai zafi yayin kumfa. Hakanan za'a iya amfani da shi a cikin wasu polymers kamar su elastomers da adhesives, da sauran abubuwan da ake amfani da su.
Shiryawa da Adanawa
Marufi: 180KG/DRUM
Ajiye: Ajiye a cikin rufaffiyar kwantena a cikin sanyi, bushe, wuri mai cike da iska. Ka guji fallasa a ƙarƙashin hasken rana kai tsaye.