Igoa vaila'au:Ethylene bis (oxyethylene) bis[β-(3-tert-butyl-4-hydroxy-5-methylphenyl)propionate]Po'o le Ethylene bis (oxyethylene)
NO. CAS:36443-68-2
Fuafua 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'atatauga

Antixoidant 245 o se ituaiga maualuga-lelei asymmetric phenolic antioxidant, ma o ona uiga faapitoa e aofia ai le maualuga maualuga antioxidation, volatility maualalo, tetee i le oxidation lanu, taua synergistic aafiaga ma fesoasoani antioxidant (e pei o le monothioester ma le phosphite ester), ma tuuina atu oloa lelei weathering. tete'e pe a fa'aogaina ma fa'amautu mama. 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.

afifi ma teuina

1.25KG katuni
2.Teu le oloa i totonu o se nofoaga malulu, mago, e savili lelei mai mea e le fetaui.