Tukua Īmēra
Huaora 565; AO 565; ADNOX 565 mo nga polymers
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Ingoa matū: 2,6-di-tert-butyl-4—(4,6-bis(octylthio)-1,3,5-triazin-2-ylamino)phenol Synonyms: Irganox 565, Songnox 5650; Huaora 565; AO 565 CAS Nama: 991-84-4 Hanganga Chemcial: Te ahua Ma te paura ma te pellet Assay ≥98% Te tohu whakarewa 91-96 ℃ Volatility 105 ℃ 2hour ≤0.5% Mōkī: 25KG Carton Application ADNOX® 565 he taimaha mole teitei; te whakapouri kore, te antioxidant multifunctional i whakawhanakehia mo te whakapumautanga o nga elastomers haunga kore (BR, IR, SBR, SIS, SBS, me etahi atu), nga whakapiri rewa wera, me nga kapia tackifier rosin ester. Papamuri Ko te Antioxidant 565 he polymer multifunctional aukati phenolic antioxidant, te nuinga e pai ana mo te whakapumau i muri i te tukatuka o te rapa haunga, tino whai hua mo nga elastomers, a ka taea te tiaki i nga rawa kei puta i te wa o te mahi, te tukatuka me te whakamahinga whakamutunga. Te whakahekenga waiariki. He tino pai te antioxidant me te whakamaarama photothermal mo nga momo kapia. Kei a ia nga ahuatanga o te iti o te taapiri, te iti o te rereketanga, te tere o te tae, ka taea te aukati i te hanga o te ra. He tino whai hua i roto i nga elastomers e whai ake nei: cis-butadiene rapa (BR) isoprene rapa (IR) styrene-butadiene rapa (SBR) nitrile-butadiene rapa (NBR) carboxylated styrene-butadiene latex emulsion polystyrene-butadiene rapa (ESBR) otinga polymerization Styrene-butadiene rapa (SSthera-butadiene rapa) Ka taea hoki te whakamahi i te styrene-butadiene rubber SIS mo te whakapiri, te kapia taiao me te waihanga, penei i te EPDM, ABS kirihou, polyamide (nylon, PA), high Impact polystyrene (HIPS) me te polyolefins. Ko te kirihou ABS he kirihou polystyrene kua whakarereketia e toru nga waahanga i runga i te acrylonitrile (A), te butadiene (B) me te styrene (S). Ka taea te whakamahi i te kirihou ABS ki te hanga i nga papa whakapaipai kirihou me nga tauira whakairo, me etahi atu. Ko te whakahiato o te Antioxidant 565 kei te tirotirohia i roto i tenei tuhinga roa. Ko te 2,6-di-tert-butylphenol, hei tïpako tuatahi, ka whakahiatotia ki te 2,6-di-tert-butyl-4-nitrophenol i roto i te 95% hua. Ka whakahekehia te 2,6-di-tert-butyl-4-nitrophenol ki te 4-amion -2,6-di-tert-butylphenol me te hauwai i te aroaro o Raney Ni, Pd/C ranei. Hei aukati i te pirau o te 4-amion -2,6-di-tert-butylphenol i te wa e pa ana ki te hau, ka whakaaetia te 4-amion -2,6-di-tert-butylphenol ki te tauhohe me te Cyanuric chloride me te kore e wehe ki te hanga i te 6-(3,5-di-tert-butyl-4-hydroxy) laniline-2,1% hua mo te 2 kaupae. Ko te tauhohenga o te 6-(3,5-di-tent-butyl-4-hydroxy) aniline-2,4-dichloro-1,3,5-triazin me te 2 orite o te n-Octylthiol i hoatu te hua whakamutunga 6-(3,5-di-tert-butyl-4-hydroxy aniline-2,4-bis (octylthio%)-1,3,5-bis (octylthio) hua.