I-Antioxidant 565;AO 565;I-ADNOX 565 yeepolymers

Igama leMchiza:2,6-di-tert-butyl-4—(4,6-bis(octylthio)-1,3,5-triazin-2-ylamino)phenol
Izithethantonye: Ireganox 565, Songnox 5650;I-Antioxidant 565;AO 565
Inombolo yeCAS:991-84-4
Ulwakhiwo lweKhemikhali:

Umqulu:Ikhathoni ye-25KG

Isicelo

I-ADNOX® 565 ubunzima obuphezulu be-molecular;i-antioxidant engangcolisi, i-multifunctional antioxidant eyenzelwe ukuzinzisa i-elastomers ezingasetyenziswanga (BR, IR, SBR, SIS, SBS, njl.), i-adhesives eshushu enyibilikayo, kunye ne-rosin ester tackifier resins.

Imvelaphi

I-Antioxidant 565 yi-polymer multifunctional ithintele i-phenolic antioxidant, ifaneleka kakhulu ukulungiswa kwe-post-processing ye-rubber engafakwanga, isebenze kakhulu kwi-elastomers, kwaye inokukhusela izinto ezinokuthi zenzeke ngexesha lokuvelisa, ukusetyenzwa kunye nokusetyenziswa kokugqibela.Ukuthotywa kwe-Thermal oxidative.Yinto egqwesileyo ye-antioxidant kunye ne-photothermal stabilizer kwiintlobo ezahlukeneyo zeerasi.Ineempawu zexabiso elincinci lokongezwa, ukuguquguquka okuphantsi, ukukhawuleza kombala ophezulu, kwaye kunokuthintela ukubunjwa kwejel.Isebenza kakhulu kwezi elastomers zilandelayo: cis-butadiene rubber (BR) isoprene rubber (IR) styrene-butadiene rubber (SBR) nitrile-butadiene irabha (NBR) carboxylated styrene-butadiene latex emulsion irabha polystyrene-butadiene irabha (ESBR) polymerization Styrene irabha butadiene (SSBR) thermoplastic styrene-butadiene irabha SBS thermoplastic styrene-butadiene irabha SIS ingasetyenziselwa ukuncamathelisa, intlaka zendalo kunye zokwenziwa, ezifana EPDM, ABS plastic, polyamide (nylon, PA), high Impact polystyrene (HIPS) kunye iipolyolefins.Iplastiki ye-ABS yiplastiki ye-polystyrene elungisiweyo eyenziwe ngamacandelo amathathu asekelwe kwi-acrylonitrile (A), i-butadiene (B) kunye ne-styrene (S).Iplastiki ye-ABS ingasetyenziselwa ukwenza iibhodi zeplastiki zokuhombisa ezineepateni ezigxininisiweyo, njl.

Udityaniso lweAntioxidant 565 luyaphandwa kolu dissertation.I-2,6-di-tert-butylphenol, njenge-substrate yokuqala, i-nitrate kwi-2,6-di-tert-butyl-4-nitrophenol kwi-95% yesivuno.I-2,6-di-tert-butyl-4-nitrophenol iyancipha ibe yi-4-amion -2,6-di-tert-butylphenol kunye ne-hydrogen phambi kweRaney Ni okanye i-Pd / C.Ukuthintela ukubola kwe-4-amion -2,6-di-tert-butylphenol xa ibonakaliswe emoyeni, i-4-amion -2,6-di-tert-butylphenol ivumelekile ukuba iphendule ngeCyanuric chloride ngaphandle kokuhlukana ukwenza i-6-(3) ,5-di-tert-butyl-4-hydroxy) laniline-2,4-dichloro-1,3,5-triazin kwi-95% isivuno samanyathelo ama-2.

Ukuphendula kwe-6-(3,5-di-tent-butyl-4-hydroxy) i-aniline-2,4-dichloro-1,3,5-triazin kunye ne-2 elinganayo ye-n-Octylthiol inike imveliso yokugqibela 6-(3, I-5-di-tert-butyl-4-hydroxy aniline-2,4-bis (octylthio) -1,3,5-triazin kwi-94% yesivuno.