Antioxidant 565;AO 565;ADNOX 565 ya ma polima
Dzina la Chemical:2,6-di-tert-butyl-4—(4,6-bis(octylthio)-1,3,5-triazin-2-ylamino) phenol
Mawu ofanana ndi mawu: Irganox 565, Songnox 5650;Antioxidant 565;Mtengo wa 565A
Nambala ya CAS:991-84-4
Kapangidwe ka Chemcial:
| Maonekedwe | ufa woyera kapena pellet |
| Kuyesa | ≥98% |
| Malo osungunuka | 91-96 ℃ |
| Kusasunthika 105 ℃ 2hora | ≤0.5% |
Phukusi:Katoni ya 25KG
Kugwiritsa ntchito
ADNOX® 565 ndi kulemera kwakukulu kwa maselo;osadetsa, ogwiritsira ntchito mankhwala oletsa antioxidant omwe amapangidwira kukhazikika kwa ma elastomers (BR, IR, SBR, SIS, SBS, etc.), zomatira zotentha zosungunuka, ndi utomoni wa rosin ester tackifier.
Mbiri
Antioxidant 565 ndi polima multifunctional ankaletsa phenolic antioxidant, makamaka oyenera pambuyo processing okhazikika a unsaturated mphira, zothandiza kwambiri kwa elastomers, ndipo angateteze zipangizo kuchitika popanga, processing ndi ntchito komaliza.Thermal oxidative kuwonongeka.Ndi antioxidant yabwino komanso photothermal stabilizer yamitundu yosiyanasiyana ya resin.Ili ndi mawonekedwe a kuchuluka kwazing'ono, kusinthasintha kochepa, kuthamanga kwamtundu wapamwamba, ndipo kungalepheretse mapangidwe a gel.Zothandiza kwambiri pama elastomer otsatirawa: mphira wa cis-butadiene (BR) mphira wa isoprene (IR) mphira wa styrene-butadiene (SBR) mphira wa nitrile-butadiene (NBR) carboxylated styrene-butadiene latex emulsion polystyrene-butadiene rabara (ESBR) solution polymerization Styrene mphira wa butadiene (SSBR) thermoplastic styrene-butadiene rabara SBS thermoplastic styrene-butadiene rabara SIS itha kugwiritsidwanso ntchito ngati zomatira, zomatira zachilengedwe komanso zopangira, monga EPDM, pulasitiki ya ABS, polyamide (nayiloni, PA), polystyrene yapamwamba (HIPS) ndi polyolefins.Pulasitiki ya ABS ndi pulasitiki yosinthidwa ya polystyrene yopangidwa ndi zigawo zitatu zochokera ku acrylonitrile (A), butadiene (B) ndi styrene (S).Pulasitiki ya ABS ingagwiritsidwe ntchito kupanga matabwa okongoletsera apulasitiki okhala ndi ma embossed, etc.
Kaphatikizidwe ka Antioxidant 565 akufufuzidwa m'bukuli.2,6-di-tert-butylphenol, monga gawo lapansi loyamba, ndi nitrated ku 2,6-di-tert-butyl-4-nitrophenol mu 95% zokolola.2,6-di-tert-butyl-4-nitrophenol imachepetsedwa kukhala 4-amion -2,6-di-tert-butylphenol ndi hydrogen pamaso pa Raney Ni kapena Pd / C.Pofuna kupewa kuwonongeka kwa 4-amion -2,6-di-tert-butylphenol pamene mlengalenga, 4-amion -2,6-di-tert-butylphenol imaloledwa kuchitapo kanthu ndi Cyanuric chloride popanda kupatukana kupanga 6-(3) ,5-di-tert-butyl-4-hydroxy) laniline-2,4-dichloro-1,3,5-triazin mu 95% zokolola kwa masitepe awiri.
Kuchita kwa 6-(3,5-di-tent-butyl-4-hydroxy) aniline-2,4-dichloro-1,3,5-triazin yokhala ndi 2 yofanana ndi n-Octylthiol inapereka chomaliza 6-(3, 5-di-tert-butyl-4-hydroxy aniline-2,4-bis (octylthio) -1,3,5-triazin mu 94% zokolola.