Weston 705 & Weston 705T are multi-functional phosphite antioxidants, which are rare liquid products. Compared with solid products of the same type, they have better compatibility with various polymers, thereby exerting anti-oxidation and anti-aging effects.
Features
- Nonylphenol
- Approval of various food contact regulations
- Reduce gel formation during processing
Properties
| Basic Properties | Values |
|---|---|
| Appearance | Transparent liquid |
| Phosphorus content | 5.2% |
| Active ingredient | > 98% |
| Specific gravity at 25℃ | 1.004 – 1.035 |
| Acid value | < 0.5 |
Compatibility
| Water | < 0.5 | Acetone | 100 |
|---|---|---|---|
| Ethanol | > 100 | Squalane | < 0.5 |
| Cyclohexane | > 100 |
Thermogravimetric analysis
| Weight Loss | 5% | 10% | 25% |
| Temperature ℃ | 293 | 310 | 353 |
