Typical Properties
Chemical Composition: 2-Methyl-4,6-bis(octylsulfanylmethyl)phenol
Molecular weight: 424
Melting range ℃: -14
Density at 20℃: 0.970-0.985
Viscosity at 20℃: 80-90mPa·s
Product form: Light yellow liquid
Solubility at 20℃ ( g/100g solvent ):
Water | ＜0.01 | Methanol | >50 | Ethanol | >50 |
Toluene | >50 | Chloroform | >50 | Acetone | >50 |
Methyl chloride | >50 | N-hexane | >50 | Ethyl acetate | >50 |
Applications
Antioxidant 1520 is a multifunctional liquid hindered phenol antioxidant that can be applied to a variety of polymers, such as elastomers, plastics, adhesives and greases. It can effectively inhibit aging degradation caused by heat and oxygen for a long time. Antioxidant 1520 is especially recommended for elastomers, such as BR, SBR, NBR, IR, SBS, SIS and other products. Since this product has a slight odor, it is not recommended for hot melt adhesives and other products that require odor. Antioxidant 1520 not only provides thermal oxygen protection during processing, but also provides long-term protection during the use of the product. It has the advantages of small dosage and 100% activity, and has a synergistic effect with other antioxidants, light stabilizers and other polymer additives. This product can be used in polymer products that come into contact with food.
Storage
This product is stable in nature and has no special requirements; pay attention to moisture-proof and avoid high temperature.
Recommended Concentrations
0.05%~1.0%(the specific amount to be added is subject to the actual application of the customer).
China
