Short introduction：
Primary antioxidant for organic polymers. Effective antioxidant for use in polymer processing reducing viscosity change and gel formation Provides long term heat stability – protects physical properties during storage and use of end product Exhibits a synergistic effect in combination with Antioxidant 168 and other secondary antioxidants Can be used with benzotriazoles or HALS for thermal and light stabilization in outdoor use
| CHEMICAL COMPONENT | |
| COMPONENT | Pentaerythritoltetrakis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate) |
| CAS | 6683-19-8 |
| Molecular | C73H108O12 |
| M.W | 1177.60 |
| Chemical Structure |  |
| Specifications | Unit | Standard |
| Appearance | White powder | White powder |
| Main content | % | ≥94% |
| Active content | % | ≥98 |
| Volatile matter | % | ≤0.50 |
| Ash content | % | ≤0.10 |
| Melting point | ℃ | 110.00-125.00 |
| Solution clarifying degree | clear | |
| Transmittance | ||
| 425nm | ≥96.00 | |
| 500nm | ≥98.00 |
| FEATURE AND APPLICATION |
| 1. Primary antioxidant for organic polymers.
2. Effective antioxidant for use in polymer processing reducing viscosity change and gel formation 3. Provides long term heat stability – protects physical properties during storage and use of end product 4.Exhibits a synergistic effect in combination with Antioxidant 168 and other secondary antioxidants 5.Can be used with benzotriazoles or HALS for thermal and light stabilization in outdoor use 6.For additional information please consult the Material safety Data Sheet |
| PACKING |
| 20Kg Paper Bag, 20Kg PE Bag, 25Kg Carton Box, 50Kg Fiber Drum, 500Kg Bag. |
| STORAGE |
| Keep container tightly closed and dry and storage in cool place |