I-Antioxidant 565;AO 565;I-ADNOX 565 yama-polymers
Igama Lekhemikhali:2,6-di-tert-butyl-4—(4,6-bis(octylthio)-1,3,5-triazin-2-ylamino)phenol
Omqondofana: Irgnox 565, Songnox 5650;I-Antioxidant 565;AO 565
Inombolo ye-CAS:991-84-4
Ukwakheka Kwekhemikhali:
| Ukubukeka | Impushana emhlophe noma i-pellet |
| Isivivinyo | ≥98% |
| Iphoyinti lokuncibilika | 91-96℃ |
| I-Volatility 105℃ 2hour | ≤0.5% |
Iphakheji:25KG Ibhokisi
Isicelo
I-ADNOX® 565 isisindo esiphezulu samangqamuzana;okungangcolisi, okune-antioxidant esebenzayo ethuthukisiwe ukuze kuqiniswe ama-elastomer angagcwele (BR, IR, SBR, SIS, SBS, njll.), okokunamathelisa okuncibilika okushisayo, nama-rosin ester tackifier resins.
Ingemuva
I-Antioxidant 565 iyi-polymer multifunctional hindered phenolic antioxidant, elungele ngokuyinhloko ukuzinza kwangemva kokucubungula kwerabha engagcwalisiwe, esebenza kahle kakhulu kuma-elastomers, futhi ingavikela izinto ukuthi zenzeke ngesikhathi sokukhiqiza, ukucubungula kanye nokusetshenziswa kokugcina.Ukuwohloka kwe-thermal oxidative.Kuyi-antioxidant enhle kakhulu ne-photothermal stabilizer yezinhlobonhlobo zama-resin.Inezici zenani elincane lokuhlanganisa, ukuguquguquka okuphansi, ukushesha kombala ophezulu, futhi kungavimbela ukwakheka kwejeli.Isebenza kahle kakhulu kuma-elastomer alandelayo: irabha ye-cis-butadiene (BR) irabha ye-isoprene (IR) irabha ye-styrene-butadiene (SBR) irabha ye-nitrile-butadiene (NBR) i-carboxylated styrene-butadiene latex emulsion irabha ye-polystyrene-butadiene (ESBR) i-polymerization Styrene Irabha ye-butadiene (SSBR) thermoplastic styrene-butadiene rubber SBS thermoplastic styrene-butadiene rubber SIS ingasetshenziselwa izinto zokunamathisela, izinsalela zemvelo nezokwenziwa, njenge-EPDM, ipulasitiki ye-ABS, i-polyamide (inayiloni, i-PA), i-high Impact polystyrene (HIPS) kanye ama-polyolefins.Ipulasitiki ye-ABS iyipulasitiki ye-polystyrene eguquliwe eyakhiwe izingxenye ezintathu ezisekelwe ku-acrylonitrile (A), i-butadiene (B) kanye ne-styrene (S).Ipulasitiki ye-ABS ingasetshenziswa ukwenza amabhodi okuhlobisa epulasitiki anamaphethini aqoshiwe, njll.
Ukuhlanganiswa kwe-Antioxidant 565 kuyaphenywa kule dissertation.I-2,6-di-tert-butylphenol, njenge-substrate yokuqala, i-nitrate ku-2,6-di-tert-butyl-4-nitrophenol ngesivuno esingu-95%.I-2,6-di-tert-butyl-4-nitrophenol yehliselwe ku-4-amion -2,6-di-tert-butylphenol nge-hydrogen phambi kuka-Raney Ni noma i-Pd/C.Ukuvimbela ukubola kwe-4-amion -2,6-di-tert-butylphenol lapho kuvezwa emoyeni, i-4-amion -2,6-di-tert-butylphenol ivunyelwe ukusabela nge-Cyanuric chloride ngaphandle kokuhlukana ukuze ifake i-6-(3) ,5-di-tert-butyl-4-hydroxy) i-laniline-2,4-dichloro-1,3,5-triazin ngesivuno esingu-95% ngezinyathelo ezi-2.
Ukusabela kwe-6-(3,5-di-tent-butyl-4-hydroxy) aniline-2,4-dichloro-1,3,5-triazin nokulingana okungu-2 kwe-n-Octylthiol kunikeze umkhiqizo wokugcina 6-(3, I-5-di-tert-butyl-4-hydroxy aniline-2,4-bis (octylthio) -1,3,5-triazin kusivuno esingu-94%.