SI Group PW-9225B is a synergistic antioxidant blend engineered for extreme polymer processing conditions. This white powder formulation combines primary and secondary antioxidant actions with stabilization benefits, delivering reliable protection while meeting strict food and pharmaceutical contact requirements.
Triple-Action Formula - Primary + secondary antioxidants + stabilizer
Ultra-High Temp Stability - Performs above 300°C consistently
Color Preserver - Maintains material aesthetics through processing
Regulatory Approved - Food/drug contact compliant
Process Resilient - Withstands multiple extrusion cycles
Medical Packaging - Sterilizable PP/PE medical device packaging
Automotive Plastics - Under-the-hood PBT connectors
High-Temp Fibers - PET industrial filtration fabrics
Recycled Polymers - Post-consumer plastic reprocessing
Specialty Films - Multilayer food packaging laminates
Parameter | Value |
Appearance | White powder |
Molecular Weight | 1178 |
Melting Point Range | 110 - 125℃ |
Solubility in Water | Insoluble |
Solubility in Ethanol | Slightly soluble |
Solubility in Benzene, Acetone, Esters | Soluble |
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E-mail: wangxingqiang@ericwchem.com
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