I-Antioxidant 245 INOMBOLO YE-CAS: 36443-68-2
Igama lekhemikhali: I-Ethylene bis (oxyethylene) bis[β-(3-tert-butyl-4-hydroxy-5-methylphenyl)propionate]Okanye i-Ethylene bis (oxyethylene)
INOMBOLO YE-CAS: 36443-68-2
Ulwakhiwo lweekhemikhali
Inkcazo
| Inkangeleko | Umgubo omhlophe wekristale |
| Indawo yokunyibilika | 76-79℃ |
| Iguquguqukayo | Ubuninzi be-0.5% |
| Uthuthu | Ubuninzi be-0.05% |
| Ukuhanjiswa kokukhanya | 425nm≥95%; 500nm≥97% |
| Ubunyulu | 99% umzuzu |
| Ukunyibilika (2g/20ml, i-toluene | icacile, i-10g/100g yeTrichloromethane |
Isicelo
I-Antixoidant 245 luhlobo lwe-antioxidant ye-phenolic esebenza kakuhle kakhulu, kwaye iimpawu zayo ezikhethekileyo ziquka i-antioxidation esebenza kakuhle kakhulu, ukuguquguquka okuphantsi, ukumelana nombala we-oxidation, isiphumo esibonakalayo sokusebenzisana kunye ne-antioxidant encedisayo (njenge-monothioester kunye ne-phosphite ester), kunye nokunika iimveliso ukumelana okuhle kwemozulu xa zisetyenziswa kunye neziqinisi zokukhanya. I-Antioxidant 245 isetyenziswa kakhulu njengenkqubo kunye nokuzinzisa ixesha elide kwi-styrene polymer efana ne-HIPS, ABS, MBS, kunye ne-thermoplastics yobunjineli efana ne-POM kunye ne-PA, ngelixa ikwasebenza njengesithintelo sokugqibela kwi-PVC polymerization. Ukongeza, imveliso ayinampembelelo kwiimpendulo ze-polymer. Xa isetyenziselwa i-HIPS kunye ne-PVC, ingongezwa kwi-monomers ngaphambi kwe-polymerization.
Ukupakisha nokugcina
Ukupakisha: 25kg/ibhegi
Indawo yokugcina: Izinzile kwindawo. Akukho mfuneko ikhethekileyo kodwa gcina umoya ungena kwaye kude namanzi kunye nobushushu obuphezulu.