SONGWON SONGNOX 4425 is a high-molecular-weight phenolic antioxidant in white powder form, specifically designed for organic polymer protection. This low-volatility formulation provides exceptional long-term thermal stability and extraction resistance across various polymer systems.
Thermal Protector - Superior heat resistance for demanding applications
Process Stabilizer - Minimizes viscosity changes during processing
Durable Performance - Excellent resistance to extraction and migration
Universal Compatibility - Effective in multiple polymer types
Synergistic Potential - Combines well with other stabilizers
Polyolefin Production - PE and PP stabilization
Engineering Polymers - Polyester and polyacetal protection
Rubber Manufacturing - Synthetic rubber antioxidant
Outdoor Formulations - Weather-resistant polymer blends
Polyurethane Systems - Foam and elastomer stabilization
Appearance | White powder |
Molecular Weight | 1178 |
Melting Range | 110 - 125 °C |
Solubility in Water | Insoluble |
Solubility in Acetone | Soluble |
Solubility in Toluene | Soluble |
Volatile Loss | Max. 0.50% |
Acid Value | Max. 1.00 mg KOH/g |
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E-mail: wangxingqiang@ericwchem.com
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