Maganin hana tsufa 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 sinadarai
Ƙayyadewa
| Bayyanar | Foda mai farin lu'ulu'u |
| Wurin narkewa | 76-79℃ |
| Mai Sauyawa | matsakaicin 0.5% |
| Toka | matsakaicin 0.05% |
| Watsa haske | 425nm≥95%; 500nm≥97% |
| Tsarkaka | Minti 99% |
| Narkewa (2g/20ml, toluene) | bayyananne, 10g/100g Trichloromethane |
Aikace-aikace
Antixoidant 245 wani nau'in maganin hana tsufa ne mai inganci, kuma fasalulluka na musamman sun haɗa da ingantaccen maganin hana tsufa, ƙarancin canjin yanayi, juriya ga launin oxidation, babban tasirin haɗin gwiwa tare da taimakon maganin hana tsufa (kamar monothioester da phosphite ester), da kuma ba da samfura kyakkyawan juriya ga yanayi idan aka yi amfani da su tare da masu daidaita haske. Ana amfani da maganin hana tsufa 245 galibi azaman mai daidaita tsari da na dogon lokaci don polymer na styrene kamar HIPS, ABS, MBS, da injiniyan thermoplastics kamar POM da PA, yayin da kuma yake aiki azaman mai dakatar da sarka a cikin polymerization na PVC. Bugu da ƙari, samfurin ba shi da tasiri akan halayen polymer. Lokacin amfani da shi don HIPS da PVC, ana iya ƙara shi cikin monomers kafin polymerization.
Shiryawa da adanawa
Shiryawa: 25kg/jaka
Ajiya: Yana da kwanciyar hankali a cikin gida. Babu wata buƙata ta musamman amma a kiyaye iska da kuma nesa da ruwa da zafin jiki mai yawa.