Pentaerythrityl tetrakis(3-laurylthiopropionate)
PowerNox™ 4120 is a secondary antioxidant for organic polymers. It is a sulfur containing antioxidant with high molecular weight, and the characteristics of low volatility and high performance.
| Synonyms | Songnox 4120, Naugard 412S, Deox 1412. |
CAS Number | 29598-76-3 |
EINECS Number | 249-720-9 |
Chemical Structure |
|
Chemical Formula | C65H124O8S4 |
Molecular Weight | 1162 |
Packing | PowerNox™ 4120 is supplied in 20Kg Paper Bag, 20Kg PE Bag, 25Kg Carton Box, and 50Kg Fiber Drum. |
Note | All information in the leaflet is based on our present knowledge and experience. We reserve the right to make any changes according to technological progress or further developments. Performance of the product described herein should be verified by testing. We specifically disclaim any other express or implied warranty of fitness for a particular purpose or merchantability. We disclaim liability for any incidental or consequential damages. |
PowerNox™ 4120 performs as a better synergist with phenolic antioxidant than SONGNOXTM DLTDP & DSTDP and etc.
PowerNox™ 4120 can be used in combination with a hindered phenol antioxidant to achieve synergistic Performance.
PowerNox™ 4120 has high heat resistance and low leaching properties.
PowerNox™ 4120 is an primary and secondary antioxidant for PP, PE, ABS, PC-ABS and engineering thermoplastics.
Appearance | White Powder |
Melting Point (°C) | 48-54 |
Volatile Loss (%) | Max.0.5 |
Color of solution 425nm (%) | Min.97 |
Color of solution 500nm (%) | Min.98 |
Ash (%) | Max.0.1 |
Purity (%) | Min.98 |
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PowerNox 4120 Thioester Antioxidant CAS 29598 76 3 
