Antioxidant 245 CAS NO.: 36443-68-2
Sunan sinadarai: Ethylene bis (oxyethylene) bis [β- (3-tert-butyl-4-hydroxy-5-methylphenyl) propionate] Ko Ethylene bis (oxyethylene)
Lambar CAS: 36443-68-2
Tsarin sinadaran
Ƙayyadaddun bayanai
| Bayyanar | Farin lu'u-lu'u |
| Wurin narkewa | 76-79 ℃ |
| M | 0.5% max |
| Ash | 0.05% max |
| Hasken watsawa | 425nm≥95%; 500nm≥97% |
| Tsafta | 99% min |
| Solubility (2g/20ml, toluene | mai tsabta, 10g/100g Trichloromethane |
Aikace-aikace
Antixoidant 245 wani nau'in antioxidant ne na asymmetric phenolic mai inganci, kuma fasalulluka na musamman sun haɗa da ingantaccen antioxidation, ƙarancin ƙarfi, juriya ga canza yanayin iskar shaka, tasirin synergistic tare da mataimakin antioxidant (kamar monothioester da phosphite ester), da ba da samfuran kyakkyawan yanayi. juriya lokacin amfani da haske stabilizers. An fi amfani da Antioxidant 245 azaman tsari da kuma dogon lokaci stabilizer don styrene polymer kamar HIPS, ABS, MBS, da injiniyoyin thermoplastics kamar POM da PA, yayin da kuma ke aiki azaman ƙarshen sarkar a cikin polymerization na PVC. Bugu da ƙari, samfurin ba shi da tasiri akan halayen polymer. Lokacin amfani da HIPS da PVC, ana iya ƙara shi cikin monomers kafin polymerization.
Shiryawa da adanawa
Shiryawa: 25kg/bag
Adana: Barga a cikin dukiya. Babu buƙatu na musamman sai dai kiyaye samun iska da nesantar ruwa da yawan zafin jiki.