Dragonox®-1425 is a high molecular weight phenolic antioxidant containing phosphorus. It is a highly efficient, non discoloring stabilizer for organic substrates such as plastics, synthetic fibers, elastomers, adhesives,waxes,oils and fars. It protects these substrates against thermo-oxidative degradation. Dragonox®-1425 is odorless, stable to light and has excellent color retention. It has good compatibility with most substrates and high resistance to extraction.
Appearance | White powder or granule | |
Melting Range ℃ | ≥260℃ | |
Calcium Content,% | 5.5~5.9 | |
Content of Chloride,% | ≤0.3% | |
Volatile | ≤0.5% | |
Transmittance at 425nm | 85% min. | |
Transmittance at 500nm | 90% min. |