I-Antioxidant Eyinhloko 1076
| Igama lomkhiqizo | I-Antioxidant Eyinhloko 1076 |
| Igama lekhemikhali | β-(3, 5-di-tert-butyl-4-hydroxyphenyl) octadecyl propionate;3-(3, 5-di-tert-butyl-4-hydroxyphenyl) propionate n-octadecyl alcohol ester;3, 5-bis ( 1,1-dimethylethyl) -4-hydroxybenzenepropanoic acid octadecyl ester; |
| Inombolo ye-CAS | 2082-79-3 |
| Ifomula yamangqamuzana | I-C35H62O3 |
| Isisindo samangqamuzana | 530.86 |
| Inombolo ye-EINECS | 218-216-0 |
| Ifomula yesakhiwo | |
| Izigaba ezihlobene | Ama-Antioxidants;Izithasiselo zepulasitiki;I-stabilizer ekhanyayo;Izithasiselo ezisebenzayo zamakhemikhali izinto zokusetshenziswa; |
Iphuzu elincibilikayo: 50-52°C (lit.)
Indawo yokubilisa: 568.1±45.0°C (Kubikezelwe)
Ukuminyana: 0.929± 0.06g /cm3 (Kubikezelwe)
Iphoyinti elikhanyayo: >230°F
Ukunyibilika: Incibilika ku-chloroform, i-ethyl acetate (kancane), i-methanol (kancane).
I-acidity coefficient (pKa) : 12.33±0.40 (Kubikezelwe)
Izakhiwo: Okumhlophe kuya kokumhlophe njengempushana eqinile.
Ukunyibilika: Kuncibilika kuma-ketone, ama-hydrocarbon anephunga elimnandi, ama-ester hydrocarbon, ama-hydrocarbon ane-chlorinated notshwala, okungancibiliki emanzini.
Ukuzinza: Izinzile.Iyavutha, iqhume ngothuli/ingxube yomoya.Akuhambisani nama-oxidants aqinile, ama-asidi nezisekelo.
I-LogP: 13.930(est)
| Ukucaciswa | Iyunithi | Okujwayelekile |
| Ukubukeka | i-crystalline powder emhlophe | |
| Okuqukethwe | % | ≥98.00 |
| Ukucaca | cacile | |
| Indaba eguquguqukayo | % | ≤0.20 |
| Okuqukethwe komlotha | % | ≤0.10 |
| Iphoyinti lokuncibilika | ℃ | 50.00-55.00 |
| Ukudlulisa ukukhanya | ||
| 425nm | % | ≥97.00 |
| 500nm | % | ≥98.00 |
1. Njenge-polymerization ephilayo ye-antioxidant eyinhloko.
2. Inqubo yokucubungula i-polymer ephumelelayo ye-antioxidant, esetshenziselwa kakhulu ukunciphisa izinguquko ze-viscosity kanye nokwakheka kwejeli.
3. Nikeza ukuzinza kwe-thermal yesikhathi eside, ekugcinweni nasekusetshenzisweni komkhiqizo wokugcina ukunikeza ukuvikelwa kwesikhathi eside kwezakhiwo ezibonakalayo zento.
4. Inomphumela omuhle we-synergistic namanye ama-co-antioxidants.
5.Imikhiqizo yangaphandle ingasetshenziswa ne-benzotriazole ultraviolet absorber kanye ne-blocked amine light stabilizer.
Isetshenziswa kakhulu ku-polyethylene, i-polypropylene, i-polyformaldehyde, i-ABS resin, i-polystyrene, i-polyvinyl chloride utshwala, amapulasitiki obunjiniyela, imicu yokwenziwa, ama-elastomers, izinto zokunamathisela, ama-wax, irabha yokwenziwa kanye nemikhiqizo ye-petroleum.
Inani elingeziwe: 0.05-1%, inani elithile elingeziwe linqunywa ngokuya ngokuhlolwa kwesicelo sekhasimende.
Ipakishwe esikhwameni esingu-20Kg/25Kg noma ibhokisi.
Gcina ngendlela efanele endaweni eyomile futhi engenawo umoya ngaphansi kuka-25°C ukuze ugweme ukuthintana nemithombo yomlilo.Impilo yeshelufu yeminyaka emibili.
