| Appearance | Clear Yellow Liquid |
| Specific Gravity@25℃ | 0.850-0.950 |
| Viscosity@40℃, cSt | 25 - 35 |
| Phosphorus Content, %wt | > 5.0 |
| Acid Value, mgKOH/g | < 70 |
| Flash Point,℃ | > 170 |
| PB/PD, kg+ | 100 / 160 |
+4 Ball Wear Test; 5% additive in SN150, Server Motor Speeds reach 1500rpm (PB) and 1760rpm (PD) in 0.03sec.
SMARTPHOS P3216 is a light color, low odor phosphite ester; which has good compatibility with mineral oils, synthetic oils and esters. The product can be applied to the oil-based or oil-based formulations to booster the anti-wear and extreme pressure characteristics.
SMARTPHOS P3216 has good hydrolytic and thermal stabilities; so it can be used in severe applications like rolling fluid .
SMARTPHOS P3216 can replace animal fats and chlorinated paraffins in formulations, smoke evolution and tool consumption can hence be reduced. Beside, when the product is used together with sulfur-containing additive, synergistic effect can be attained. The dosage of sulfur compound can be reduced, and product cleanliness and precision can be effectively elevated.
SMARTPHOS P3216 is suitable for processing yellow metals.
| Net Weight/Gross Weight, kg | 200.0 / 217.0 |