Ama-Antioxidants yesibili 686
Ulwazi Oluyisisekelo:
Igama lomkhiqizo: I-Antioxidant Yesibili 686
Igama lekhemikhali:3,9-2 (2,4-disubyl phenoxyl) -2,4,8,10-tetraxy-3,9-diphosphorus [5.5]
Igama lesiNgisi: I-Secondary Antioxidants 686
3,9-Bis(2,4-dicuMylphenoxy) -2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane
Inombolo ye-CAS: 154862-43-8
Ifomula yemolekyuli: C53H58O6P2
Isisindo se-molecule: 852.97
Inombolo ye-EINECS: 421-920-2
Ifomula yesakhiwo:
Izigaba ezihlobene: izithasiselo zepulasitiki; i-antioxidant; izinto zokusetshenziswa zamakhemikhali e-organic;
Iphuzu elincibilikayo: 229-232°C (lit.)
Indawo yokubilisa: 778.2±60.0°C (Kubikezelwe)
Ukuminyana 1.26 [ku-20℃]
Umfutho we-Steam: 0 Pa ku-25 ℃
Ukunyibilika: Incibilika ku-chloroform (ishisisa kancane).
Izici: Okuqinile okumhlophe ukuya kokumhlophe. I-LogP: 6 ngo-22℃
| Ukucaciswa | Iyunithi | Okujwayelekile |
| Ukubukeka | Impushana emhlophe efana nomhlophe noma izinhlayiya | |
| Iphoyinti lokuncibilika | ℃ | ≥225.00 |
Ingabe uhlobo olusha lwe-high molecular weight phosphite antioxidant, olunokuqina okuhle kokushisa kanye nokuzinza kwe-hydrolysis, i-volatility ephansi, endaweni enomswakama, isengakwazi ukugcina ukuzinza okuhle kwe-hydrolysis, kanye nenhlanganisela evinjiwe ye-phenolic antioxidant, kuneklasi lendabuko le-phosphite elisiza i-antioxidant elingakwazi kakhulu thuthukisa ukuzinza kokucubungula kwezinto. Enqubweni yokucubungula izinga lokushisa eliphezulu kanye nesicelo, ingahlinzeka ngokuvikeleka okuhle kakhulu kokulwa nokuphuzi kanye nokuvikelwa kokucekelwa phansi kokushisa okuphezulu, okufanelekile kuma-polymers adinga amandla amahle okuzinza okushisayo.
Ngaphezu kwalokho, i-propylene, izinhlelo ze-polypropylene zivame ukudinga i-phenol-free antioxidant ukugwema ukusabela nezinye izithasiselo, isebenza njenge-phosphite antioxidant, esetshenziswa yodwa isengakwazi ukugcina ukusebenza kahle okuphezulu.
Ifanele: izimo zokucubungula zezinto ze-polymer, njengokucutshungulwa kwezinga lokushisa eliphezulu kwamapulasitiki obunjiniyela kanye namapulasitiki akhethekile wobunjiniyela.
Engeza inani: 0.05-0.2%, inani elithile elengeziwe linqunywa ngokuya ngokuhlolwa kwesicelo sekhasimende.
Ipakishwe ku-25 Kg / ibhokisi. Noma kupakishwe ngokwezidingo zamakhasimende.
Gcina ngokufanelekile endaweni eyomile engaphansi kuka-25 C nempilo yeshalofu yeminyaka emibili.
I-Antioxidant Yesibili 168
I-Antioxidant Yesibili 636
I-Antioxidant Yesibili 412S
I-TNPP Yesibili Ye-Antioxidant
Sicela usithinte nganoma yimaphi amadokhumenti ahlobene.
I-New Venture Enterprise inikezelwe ekuhlinzekeni ngama-Antioxidants asezingeni eliphezulu ukuze ihlangabezane nezidingo ezahlukahlukene zalezi zimboni, ishayela emisha kanye nokusimama ekuthuthukisweni komkhiqizo, sicela usithinte:
Email: nvchem@hotmail.com
