Aika Imel
Antioxidant 565; AO 565; ADNOX 565 don polymers
samfurin daki-daki
Sunan Chemical: 2,6-di-tert-butyl-4—(4,6-bis (octylthio) -1,3,5-triazin-2-ylamino) phenol Synonyms: Irganox 565, Songnox 5650; Antioxidant 565; AO 565 CAS No.: 991-84-4 Chemcial Tsarin: Bayyanar Farin foda ko pellet Assay ≥98% Matsayin narkewa 91-96 ℃ Volatility 105℃ 2hour ≤0.5% Kunshin: 25KG Carton Aikace-aikacen ADNOX® babban nauyin 56 wadanda ba tabo ba, antioxidant multifunctional da aka haɓaka don daidaitawar elastomers mara kyau (BR, IR, SBR, SIS, SBS, da sauransu), narke mai zafi, da rosin ester tackifier resins. Background Antioxidant 565 polymer multifunctional hana phenolic antioxidant, yafi dace da post-aiki stabilization na unsaturated roba, sosai tasiri ga elastomers, kuma zai iya kare kayan daga faruwa a lokacin samarwa, aiki da kuma karshe amfani. Thermal oxidative lalata. Yana da kyakkyawan maganin antioxidant da photothermal stabilizer don resins iri-iri. Yana da halaye na ƙananan adadin ƙarawa, ƙananan haɓaka, babban launi mai launi, kuma zai iya hana samuwar gel. Ingantacciyar tasiri a cikin elastomer masu zuwa: cis-butadiene rubber (BR) isoprene roba (IR) styrene-butadiene roba (SBR) nitrile-butadiene roba (NBR) carboxylated styrene-butadiene latex emulsion polystyrene-butadiene roba (ESBR) bayani polymerization Styrene-butadiene rubber SBS thermoplastic styrene-butadiene roba SIS kuma za a iya amfani da adhesives, halitta da kuma roba resins, kamar EPDM, ABS filastik, polyamide (nailan, PA), high Impact polystyrene (HIPS) da polyolefins. ABS filastik filastik polystyrene da aka gyara wanda ya ƙunshi sassa uku dangane da acrylonitrile (A), butadiene (B) da styrene (S). Ana iya amfani da filastik ABS don yin allunan ado na filastik tare da alamu, da dai sauransu. An bincika kira na Antioxidant 565 a cikin wannan karatun. 2,6-di-tert-butylphenol, a matsayin farkon substrate, an nitrated zuwa 2,6-di-tert-butyl-4-nitrophenol a cikin 95% yawan amfanin ƙasa. 2,6-di-tert-butyl-4-nitrophenol an rage zuwa 4-amion -2,6-di-tert-butylphenol tare da hydrogen a gaban Raney Ni ko Pd/C. Don hana bazuwar 4-amion -2,6-di-tert-butylphenol lokacin da aka fallasa zuwa iska, 4-amion -2,6-di-tert-butylphenol an ba da izinin amsawa tare da Cyanuric chloride ba tare da rabuwa ba don samar da 6- (3,5-di-tert-butyl-4-hydroxy) laniline-5-5-14% don matakai 2. Reaction na 6- (3,5-di-tent-butyl-4-hydroxy) aniline-2,4-dichloro-1,3,5-triazin tare da 2 daidai da n-Octylthiol ya ba da samfurin ƙarshe 6- (3,5-di-tert-butyl-4-hydroxy aniline-2,4-bis (octylthio) -1.