Igoa Vailaau:Ethylene bis (oxyethylene) bis[β-(3-tert-butyl-4-hydroxy-5-methylphenyl)propionate]Po'o le Ethylene bis (oxyethylene)
CAS NO.:36443-68-2
fua mole:C31H46O7
Molecular Weight:530.69

Fa'amatalaga

Fa'aaliga: Pa'epa'e tioata pa'epa'e
Liu liusuavai: 6-79℃
Volatile: 0.5% maualuga
Afu: 0.05% maualuga
Malamalama moli: 425nm≥95%
Malamalama moli: 500nm≥97%
Mama: 99% min
Solubility (2g/20ml, toluene: manino, 10g/100g Trichloromethane

Fa'aaogāga

O le Antixoidant 245 o se ituaiga o antioxidant phenolic asymmetric maualuga, ma o ona uiga faʻapitoa e aofia ai le maualuga o le antioxidation, le maualalo o le volatility, teteʻe atu i le faʻamaʻiina o le oxidation, le taua o le synergistic faʻatasi ma le antioxidant fesoasoani (e pei o le monothioester ma le phosphite ester), ma le tuʻuina atu o oloa i le faʻaleleia o le tau pe a faʻaaogaina ma faʻamalama malamalama. O le Antioxidant 245 e masani ona faʻaaogaina e fai ma faʻagasologa ma taimi umi mo le styrene polymer e pei o HIPS, ABS, MBS, ma faʻainisinia thermoplastics e pei o POM ma PA, ae o loʻo avea foʻi ma faʻauʻuga o filifili i le PVC polymerization. E le gata i lea, o le oloa e leai sona aafiaga i polymer reactions. A faʻaaogaina mo HIPS ma PVC, e mafai ona faʻaopopo i monomers aʻo leʻi faia le polymerization.

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