I-Antioxidant Yesibili 168
Ulwazi Oluyisisekelo:
Igama lomkhiqizo: I-Secondary Antioxidant 168
Igama lekhemikhali: Tris (2, 4-ditert-butylphenyl) phosphite ester
Amazwi afanayo: I-Antioxidant Yesibili 168; tri (2,4-Ditertrabutylphenyl) phosphiteester;
Inombolo ye-CAS: 31570-04-4
Ifomula yemolekyuli: C42H63O3P
Isisindo se-molecule: 646.94
Inombolo ye-EINECS: 250-709-6
Ifomula yesakhiwo:
Izigaba ezihlobene: izithasiselo zepulasitiki; i-antioxidant; izinto zokusetshenziswa zamakhemikhali e-organic;
Iphuzu elincibilikayo: 181-184°C (lit.)
Indawo yokubilisa: 594.2±50.0°C (Kubikezelwe)
Ukuminyana: 0.98
Iphoyinti elikhanyayo: 46 ℃ (115 F)
Ukunyibilika: kunyibilika kalula ku-benzene, chloroform, cyclohexane, njll., kuncibilika kancane ku-ethanol, i-acetone, okungancibiliki emanzini, utshwala nezinye izincibilikisi ze-polar, ezincibilika kancane kuma-esters.
Izakhiwo: Impushana emhlophe
I-LogP: 18 ku-25℃
Ukuzwela: umswakama uyazwela.
| Ukucaciswa | Iyunithi | Okujwayelekile |
| Ukubukeka | I-crystal powder emhlophe | |
| Okuqukethwe okuyinhloko | % | ≥99.00 |
| Ama-Volatiles | % | ≤0.30 |
| Iphoyinti lokuncibilika | ℃ | 183.0-187.0 |
| ukuncibilika | cacile | |
| Ukudlulisa ukukhanya | ||
| 425nm | % | ≥96.00 |
| 500nm | % | ≥98.00 |
| 2.4-DTBP | % | ≤0.20 |
| inani le-asidi | Mg KOH/g | ≤0.25 |
| i-hydrolyze | H | ≥14 |
1.Organic polymer asizayo antioxidant.
2.Yehlisa izinga lokuncibilika kokuncibilika (MFR) ukuze lifake umbala ngesikhathi sokucutshungulwa kwe-polymer.
3.Inomphumela omuhle we-synergistic ne-phenolic antioxidant evinjiwe 1010,1076,313,114, njll., futhi ingahlinzeka ngenhlanganisela yemikhiqizo emine engenhla.
4.Ingasetshenziswa kanye ne-benzotriazole UV absorbers kanye ne-amine photosstabilizers evinjiwe emikhiqizweni yangaphandle.
Isetshenziswa kabanzi ku-polyolefin (njenge-polyethylene, i-polypropylene) ne-olefin copolymer, i-polyamide, i-polycarbonate, i-PS resin, i-PVC, amapulasitiki obunjiniyela, imikhiqizo yenjoloba ne-petroleum, i-ABS resin nezinye izinto ze-polymer. Ama-complexes angasetshenziswa futhi kuma-adhesives, i-resin enamathela yemvelo noma yokwenziwa, njll.
Engeza inani: 0.1% ~ 1.0%, inani elithile elengeziwe linqunywa ngokuya ngokuhlolwa kwesicelo sekhasimende.
Ipakishwe ku-20 Kg / 25 Kg esikhwameni / esikhwameni se-aluminium foil.
Noma kupakishwe ngokwezidingo zekhasimende.
Gcina ngokufanelekile endaweni eyomile engaphansi kuka-25 C nempilo yeshalofu yeminyaka emibili.
Sicela usithinte nganoma yimaphi amadokhumenti ahlobene.
