Flyadd®-AY1 is kinds of polymer additive for polyurethane, it is a highly effective additive for many kinds of dispersed polymer system. It can increase the color and heat stability in the processing process end application.
Flyadd®-AY1 is widely used in the PU system, such as soft PU foam, hard PU foam, PU elastomer and PU Prepolymer..
Appearance | Colorless clear liquid | |
APHA | ≤50 | |
Acid No., mgKOH/g | ≤0.1 | |
Specific Gravity(25°C) | 1.168-1.180 | |
Refraction index (25°C) | 1.5340-1.5380 |