SI Group AT-733 high-performance white powder antioxidant provides superior protection without discoloration. Its excellent solubility in organic solvents and thermal stability make it an ideal choice for diverse polymer applications, ensuring material integrity while preventing oxidative degradation.
Color-Stable Formula - Maintains material whiteness throughout product life
Thermal Guardian - Stable across wide processing temperatures
Solvent-Compatible - Easily incorporated into production processes
Non-Migrating - Stays within polymer matrix effectively
Multi-Polymer Solution - Versatile across plastic and rubber systems
Packaging Materials - Clear PP food containers and PS disposable products
Automotive Components - ABS interior trim and PVC dashboards
Industrial Rubber - EPDM weather seals and gaskets
Protective Coatings - Metal equipment finishes
Engineering Plastics - Polyamide mechanical parts
Parameter | Value |
Appearance | White powder |
Molecular Weight | 531 |
Melting Point Range | 49 - 54℃ |
Solubility in Water | Insoluble |
Solubility in Ethanol | Slightly soluble |
Solubility in Benzene, Acetone, Esters | Highly soluble |
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