I-Antioxidant 565; AO 565; I-ADNOX 565 yama-polymers
imininingwane yomkhiqizo
Igama Lekhemikhali: 2,6-di-tert-butyl-4—(4,6-bis(octylthio)-1,3,5-triazin-2-ylamino)phenol Synonyms: Irganox 565, Songnox 5650; I-Antioxidant 565; I-AO 565 CAS No.: 991-84-4 Chemcial Structure: Ukubukeka Impushana emhlophe noma i-pellet Assay ≥98% Iphuzu elincibilikayo 91-96℃ I-Volatility 105℃ 2hour ≤0.5% Iphakheji: 25KG Carton Isisindo Isicelo ADNOX; okungangcolisi, okune-antioxidant esebenzayo ethuthukisiwe ukuze kuqiniswe ama-elastomer angagcwele (BR, IR, SBR, SIS, SBS, njll.), okokunamathelisa okuncibilika okushisayo, nama-rosin ester tackifier resins. Isendlalelo I-Antioxidant 565 iyi-polymer multifunctional hindered phenolic antioxidant, elungele ngokuyinhloko ukuzinzisa 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 irabha (ESBR) i-polymerization ye-SStyrener Irabha ye-styrene-butadiene SBS thermoplastic styrene-butadiene rubber SIS ingabuye isetshenziselwe izinto zokunamathisela, izinsalela zemvelo nezokwenziwa, njenge-EPDM, ipulasitiki ye-ABS, i-polyamide (inayiloni, i-PA), i-polystyrene ephezulu ye-Impact (HIPS) kanye ne-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 ukuthi isabele nge-Cyanuric chloride ngaphandle kokuhlukana ukwenza i-6-(3,5-di-tert-butyl-4-hydroxy) i-laniline,3-chloro-52 95% isivuno ngezinyathelo ezi-2. Ukusabela ngo-6- (3,5-di-tyletl-4-hydroxy) aniline-2,4-dichloro-1,3,5-Triazin ngokulingana kwe-N-OCYLTHTIOL kunikeze umkhiqizo wokugcina 6-4-BILINE-2,4-BIS (3,3,5-Triazin ngo-94% Veza.