Primary Antioxidant - Phenolic Based
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4,6-bis (octylthiomethyl)-o-cresol.
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PowerNox™ 1520 is a multi-functional antioxidant based on hindered phenol and thioether chemistry. It is ideal for the protection of substrate such as elastomers, adhesives, lubricants and sealants against thermal degradation.
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| Chemical Name: |
4,6-bis (octylthiomethyl)-o-cresol |
| CAS No.: |
110553-27-0 |
| EINECS No.: |
N.A. |
| Formula: |
C25H44OS2 |
| Molecular
Weight: |
425 |
| Refractive Index: |
1.5262-1.5278 |
| Melting Point(°C): |
13~14℃ |
| Specific Gravity ( /20°C): |
0.975-0.985 |
| Appearance: |
Colorless to Slightly Yellow Liquid. |
| Color of Solution 425nm (%): |
Min.95 |
| Min. Purity: |
96% |
| Solubility (20°C) |
% w/w |
| Acetone: |
>50 |
| Ethanol: |
>50 |
| Chloroform: |
>50 |
| n-Hexane: |
>50 |
| Methanol: |
>50 |
| Dichloromethane: |
>50 |
| Toluene: |
>50 |
| Water: |
<0.01 |
PowerNox™ 1520 can be applied for emulsion and solution polymerized elastomers such as BR, SBR, NBR, SBS, and others.
PowerNox™ 1520 also effectively protects various adhesive, sealant, and latex applications. It is non-discoloring, non-staining, low in volatility, and stable to light and heat.
PowerNox™ 1520 can be used alone at low levels without co-stabilizers to provide both processing and long-terms heat aging stability. |
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PowerNox™ 1520 is supplied in 200 kg net/ iron drum.
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