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Antioxidant 565; AO 565; ADNOX 565 ee polymers
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Magaca Kiimikada: 2,6-di-tert-butyl-4—(4,6-bis(octylthio) -1,3,5-triazin-2-ylamino) phenol isku mid ah: Irganox 565, Songnox 5650; Antioxidant 565; AO 565 CAS Lambarka Aan wasakhayn, antioxidant multifunctional loo sameeyay xasilinta elastomers-ka (BR, IR, SBR, SIS, SBS, iwm.), xabag dhalaalaysa kulul, iyo rosin ester tackifier resins. Background Antioxidant 565 waa polymer multifunctional xannibay phenolic antioxidant, inta badan ku habboon ka-socodka post-dejinta ee caag unsaturated, oo aad waxtar u leh elastomers, oo waxay ka ilaalin kartaa alaabta dhacaya inta lagu guda jiro wax soo saarka, processing iyo isticmaalka kama dambaysta ah. Hoosudhaca oxidative kulaylka. Waa antioxidant aad u fiican iyo xasiliyaha photothermal ee noocyada kala duwan ee resins. Waxay leedahay sifooyinka qadar yar oo dheeri ah, isbeddel hooseeya, midab sare leh, waxayna ka hortagi kartaa sameynta jel. Aad waxtar ugu leh elastomeryada soo socda: cis-butadiene rubber (BR) isoprene rubber (IR) styrene-butadiene rubber (SBR) nitrile-butadiene rubber (NBR) carboxylated styrene-butadiene latex emulsion polystyrene-butadiene rubber (ESBR) xal polymerization Styrene-butadiene rubber SBS thermoplastic styrene-butadiene caag SIS waxa kale oo loo isticmaali karaa xabagta, resins dabiici ah iyo synthetic, sida EPDM, balaastiga ABS, polyamide (nylon, PA), polystyrene saamaynta sare leh (HIPS) iyo polyolefins. Balaastigga ABS waa balaastig polystyrene ah oo wax laga beddelay oo ka kooban saddex qaybood oo ku salaysan acrylonitrile (A), butadiene (B) iyo styrene (S). Balaastigga ABS waxa loo isticmaali karaa in lagu sameeyo loox-qurxinta balaastiig ah oo leh qaabab xardhan, iwm. Isku-dubbaridka Antioxidant 565 ayaa lagu baadhay qoraalkan. 2,6-di-tert-butylphenol, sida substrate-ka hore, waxaa lagu nitrateed 2,6-di-tert-butyl-4-nitrophenol ee 95% dhalidda. 2,6-di-tert-butyl-4-nitrophenol waxaa lagu dhimay 4-amion -2,6-di-tert-butylphenol oo leh hydrogen iyadoo ay joogaan Raney Ni ama Pd/C. Si looga hortago burburka 4-amion -2,6-di-tert-butylphenol marka hawada la soo bandhigo, 4-amion -2,6-di-tert-butylphenol ayaa loo oggol yahay in ay la falgasho Cyanuric chloride iyada oo aan la kala saarin si loo sameeyo 6- (3,5-di-tert-butyl-4-hydroxy) laniline chloro-5-2, 3-4 2 tillaabo. Dareen-celinta 6- (3,5-di-tent-butyl-4-hydroxy) aniline-2,4-dichloro-1,3,5-triazin oo leh 2 u dhiganta n-Octylthiol waxay siisay sheyga kama dambaysta ah 6- (3,5-di-tert-butyl-4-hydroxy aniline-2,4-bis (octylthio) .