2024/4/6 ~ 2025/1/31

Description

Chemical name: Triethylene glycol bis[3-(3-tert-butyl-4-hydroxy-5-methyl phenyl)
CAS No.：36443-68-2
Molecular formular: C34H50O8
Molecular weight：586.8


Appearance: White powder
Volatility, %：≤0.50
Ash, %：≤0.50
Melting point，℃：76-79
Assay, %：≥98.0
Transmittance 425nm≥95%
500nm≥97%


ANTIOXIDANT HONOX-245 is a partially- hindered phenolic antioxidant that provides excellent processing and long term thermal stability. It is mainly used in the processing and improvement of long-term thermal stability of styrene polymer such as HIPS, MBS and ABS, engineering plastic such as POM, PA and polyurethane . It is also an effective chain terminator in PVC polymerizations. It can be added into monomers before polymerization when it is used for HIPS and PVC. info at hhochem.com