Antioxidant 565;AO 565;ADNOX 565 fun awọn polima
Orukọ Kemikali:2,6-di-tert-butyl-4—(4,6-bis(octylthio)-1,3,5-triazin-2-ylamino) phenol
Awọn itumọ ọrọ sisọ: Irganox 565, Songnox 5650;Antioxidant 565;AO 565
CAS No.:991-84-4
Eto Kemikali:
| Ifarahan | Funfun lulú tabi pellet |
| Ayẹwo | ≥98% |
| Ojuami yo | 91-96℃ |
| Iyipada 105 ℃ 2 wakati | ≤0.5% |
Apo:25KG paali
Ohun elo
ADNOX® 565 jẹ iwuwo molikula giga;ti kii ṣe abawọn, antioxidant multifunctional ti o ni idagbasoke fun imuduro ti awọn elastomers unsaturated (BR, IR, SBR, SIS, SBS, bbl), awọn adhesives yo ti o gbona, ati awọn resins ester tackifier rosin.
abẹlẹ
Antioxidant 565 jẹ antioxidant multifunctional idilọwọ phenolic polymer, o dara julọ fun imuduro iṣelọpọ lẹhin ti roba unsaturated, munadoko pupọ fun awọn elastomers, ati pe o le daabobo awọn ohun elo lati ṣẹlẹ lakoko iṣelọpọ, sisẹ ati lilo ipari.Ibajẹ oxidative gbona.O jẹ antioxidant ti o dara julọ ati imuduro photothermal fun ọpọlọpọ awọn resini.O ni awọn abuda ti iye afikun kekere, iyipada kekere, iyara awọ giga, ati pe o le ṣe idiwọ dida gel.Munadoko pupọ ninu awọn elastomer wọnyi: cis-butadiene roba (BR) roba isoprene (IR) styrene-butadiene roba (SBR) nitrile-butadiene roba (NBR) carboxylated styrene-butadiene latex emulsion polystyrene-butadiene roba (ESBR) ojutu polymerization Styren- butadiene roba (SSBR) thermoplastic styrene-butadiene roba SBS thermoplastic styrene-butadiene roba SIS tun le ṣee lo fun adhesives, adayeba ati sintetiki resins, gẹgẹ bi awọn EPDM, ABS ṣiṣu, polyamide (nylon, PA), ga Ipa polystyrene (HIPS) ati polyolefins.ABS ṣiṣu jẹ ṣiṣu polystyrene ti a ṣe atunṣe ti o ni awọn paati mẹta ti o da lori acrylonitrile (A), butadiene (B) ati styrene (S).ABS ṣiṣu le ṣee lo lati ṣe awọn igbimọ ohun ọṣọ ṣiṣu pẹlu awọn ilana ti a fi sinu, ati bẹbẹ lọ.
Iṣapọ ti Antioxidant 565 jẹ iwadii ninu iwe afọwọkọ yii.2,6-di-tert-butylphenol, gẹgẹbi sobusitireti akọkọ, jẹ iyọ si 2,6-di-tert-butyl-4-nitrophenol ni 95% ikore.2,6-di-tert-butyl-4-nitrophenol ti dinku si 4-amion -2,6-di-tert-butylphenol pẹlu hydrogen ni iwaju Raney Ni tabi Pd/C.Lati ṣe idiwọ jijẹ ti 4-amion -2,6-di-tert-butylphenol nigba ti o farahan si afẹfẹ, 4-amion -2,6-di-tert-butylphenol ni a gba laaye lati fesi pẹlu cyanuric kiloraidi laisi iyapa lati dagba 6- (3). ,5-di-tert-butyl-4-hydroxy) laniline-2,4-dichloro-1,3,5-triazin ni 95% ikore fun awọn igbesẹ meji.
Idahun ti 6- (3,5-di-tent-butyl-4-hydroxy) aniline-2,4-dichloro-1,3,5-triazin pẹlu 2 deede ti n-Octylthiol fun ọja ikẹhin 6- (3, 5-di-tert-butyl-4-hydroxy aniline-2,4-bis (octylthio) -1,3,5-triazin ni 94% ikore.