Antioxidant 5057 CAS NO.: 68411-46-1
Lub npe tshuaj: Benzenamine, N-phenyl-, tshuaj tiv thaiv nrog 2,4,4-trimethylpentene
Qauv
CAS Nr .: 68411-46-1
Specification
| Qhov tshwm sim | Ntshiab, lub teeb rau tsaus amber kua |
| Viscosity (40ºC) | 300-600 |
| Cov ntsiab lus dej, ppm | 1000 ppm |
| Qhov ceev (20ºC) | 0.96 ~ 1g / cm3 |
| Refractive Index @ 20ºC | 1.568-1.576 ib |
| Nitrogen hauv paus,% | 4.5 ~ 4.8 hli |
| Diphenylamine, wt% tshuaj | 0.1% max |
Daim ntawv thov
AO5057 siv nyob rau hauv ua ke nrog hindered phenols, xws li Antioxidant-1135, raws li ib tug zoo heev co-stabilizer nyob rau hauv polyurethane foams. Hauv kev tsim cov polyurethane slabstock foams, core discoloration los yog scorching tshwm sim los ntawm exothermic cov tshuaj tiv thaiv ntawm diisocyanate nrog polyol thiab diisocyanate nrog dej. Kev ruaj ntseg zoo ntawm polyol tiv thaiv oxidation thaum lub sij hawm cia thiab thauj ntawm polyol, nrog rau kev tiv thaiv scorch thaum foaming. Nws tseem tuaj yeem siv rau hauv lwm cov polymers xws li elastomers thiab cov nplaum, thiab lwm cov organic substrates.
Packing thiab Cia
Ntim: 180KG / DRUM
Cia: Khaws rau hauv cov thawv kaw hauv qhov chaw txias, qhuav, zoo-ventilated. Tsis txhob raug tshav ntuj ncaj qha.