Dragonox®-PS800 is an effective stabilizer for polyolefins, especially in polypropylene and HDPE. Generally, they are mixed with phenolic antioxidants, which can enhance the aging stability and light stability, and improve the initial color.
It is especially suitable for the stability of high impact polystyrene and ABS resin. It can also be used in animal and vegetable oil, fat, paraffin, soap and other organic compounds.
Appearance | White granular powder | |
Crystallization point(°C) | 39.5-42.0℃ | |
Melting color(Pt-40) | ≤60℃ | |
Ash content(wt%) | ≤0.01% | |
Iron content(10-6 ) | ≤3 | |
Acid number(mgKOH/g) | ≤0.05 mg KOH/g | |
Volatiles(wt%) | ≤0.05% |