I-Primary Antioxidant 1076
| Igama lemveliso | I-Primary Antioxidant 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 ( I-1,1-dimethylethyl) -4-hydroxybenzenepropanoic acid octadecyl ester; |
| Inombolo yeCAS | 2082-79-3 |
| Ifomula yemolekyuli | C35H62O3 |
| Ubunzima bemolekyuli | 530.86 |
| inombolo ye-EINECS | 218-216-0 |
| Ifomula yolwakhiwo | |
| Iindidi ezinxulumeneyo | Ii-Antioxidants; izongezo zeplastiki; Ukuzinzisa ukukhanya; Izongezo ezisebenzayo zekhemikhali imathiriyeli ekrwada; |
Indawo yokunyibilika: 50-52°C (lit.)
Indawo yokubilisa: 568.1±45.0°C (Kuqikelelwe)
Ubuninzi: 0.929± 0.06g /cm3 (Kuxelwe kwangaphambili)
Indawo edanyazayo: >230°F
Ukunyibilika: Inyibilika kwi-chloroform, i-ethyl acetate (incinci), i-methanol (incinci).
I-Acidity coefficient (pKa) : 12.33±0.40 (Kuqikelelwe)
Iipropati: Mhlophe ukuya kumhlophe njengomgubo oqinileyo.
Ukunyibilika: Inyibilika kwiiketones, iihydrocarbons ezinevumba elimnandi, iihadrokhabhoni zeester, iihydrocarbon ezikloriniwe kunye notywala, ezinganyibilikiyo emanzini.
Uzinzo: Zinzile. Inokutsha, inokuba nokudubula ngomxube wothuli/womoya. Ayihambelani ne-oxidants eyomeleleyo, i-acids kunye neziseko.
LogP: 13.930(est)
| Inkcazo | Iyunithi | Umgangatho |
| Imbonakalo | umgubo omhlophe wekristale | |
| Umxholo | % | ≥98.00 |
| Ukucaca | icacile | |
| Umcimbi oguquguqukayo | % | ≤0.20 |
| Umxholo wothuthu | % | ≤0.10 |
| Indawo yokunyibilika | ℃ | 50.00-55.00 |
| Ukuhanjiswa kokukhanya | ||
| 425nm | % | ≥97.00 |
| 500nm | % | ≥98.00 |
1.Njengepolymerization ephilayo ye-antioxidant ephambili.
2. Inkqubo yokucubungula i-polymer i-antioxidant esebenzayo, eyona nto isetyenziselwa ukunciphisa utshintsho lwe-viscosity kunye nokwakheka kwe-gel.
3. Ukubonelela ngokuzinza kwexesha elide le-thermal, ekugcinweni nasekusetyenzisweni kwemveliso yokugqibela ukubonelela ukukhuselwa kwexesha elide lezinto ezibonakalayo eziphathekayo.
4. Inesiphumo esihle se-synergistic kunye nezinye i-co-antioxidants.
I-5.Kwimveliso yangaphandle ingasetyenziselwa kunye ne-benzotriazole i-absorber ultraviolet kunye ne-blocked amine light stabilizer.
Isetyenziswa kakhulu kwi-polyethylene, i-polypropylene, i-polyformaldehyde, i-resin ye-ABS, i-polystyrene, i-polyvinyl chloride utywala, iiplastiki zobunjineli, ii-synthetic fibers, i-elastomers, i-adhesives, i-wax, i-rabber yokwenziwa kunye neemveliso zepetroleum.
Isixa esongezelelweyo: 0.05-1%, isixa esithile sokudibanisa sichongwa ngokuhambelana novavanyo lwesicelo somthengi.
Ipakishwe kwi-20Kg / 25Kg bag okanye ibhokisi.
Gcina ngendlela efanelekileyo kwindawo eyomileyo nengena umoya ngaphantsi kwe-25 ° C ukuphepha ukudibanisa nemithombo yomlilo. Ubomi beShelf yeminyaka emibini.
