Properties
White powder, odorless. Melting point 110 ℃ to 125 ℃, the nature is stable. Soluble in benzene, acetone and ester solvent, insoluble in water, slightly soluble in alcohol. This product no pollution, heat resistance and good compatibility, good resistance to water extraction. With antioxidant 168, DLTDP etc., and can play a synergistic effect, improve the effect of antioxidant.
Specification
| Item | Standard |
| Appearance | White crystallize powder |
| Purity ≥,% | 98.0 |
| Density | 1.15 |
| 米elting point °C | 110.0-125.0 |
| Volatility ≤,% | 0.5 |
| Ash ≤,% | 0.1 |
| Chroma | (10g/100mL toluene) (APHA) ≤50 |
| Light permeation | 425nm ≥96.0% |
| 500nm ≥98.0% |
Application
It is a typical representative of hindered phenolic antioxidants, with no efficiency, no color, no pollution and other excellent performance, is internationally recognized as a high-quality antioxidants. In PP, PE, polyester, polyurethane, PS, POM, PBT, ABS, PA, synthetic rubber, such as polymer materials is widely used. This product is synthesis of natural and synthetic oils high antioxidant.
Packaging
西北。25公斤塑料编织袋,内衬聚乙烯袋。
Storage
The chemical property is stable, no special storage requirements, should be moistureproof, heat insulation.
