T321 Sulfurized Isobutylene
Extreme Pressure/EP Anti-wear Additive
Application
T321 extreme pressure/EP anti-wear additive is the main additive of the gear oils containing sulfur phosphorus. It can be widely used for blending middle-grade and top-grade automobile gear oils and industrial gear oils, the metal processing oils, drilling machine oils, lubricating grease, etc.
Key Performance Benefits
1. High sulfur content
2.Excellent extreme pressure performance
3.Good oil solubility
4.Light colour
5.Fine compatibilities with the compounds
6.containing phosphorus
7.Less corrosion for the metals
Typical Characteristics
Density (20°C), kg/m3 1100-1200 GB/T1884
Flash Point (opening), °C ≥100 GB/T3536
Kinematic Viscosity (100°C), mm2/s 5.5-8.0 GB/T265
Sulfur, m% 40-46 SH/T0303
Cu-strip Corrosion (121°C, 3h), rating ≤3 GB/T5096
Water, % ≤0.03 GB/T260
Packing and storage:
Packing: The product is packed in 200 liter metal drum (net weight: 200Kg/drum).
Storage: Please refer to SH/T0164 standard when stored, loaded and unloaded, oil blending. Keep the temperature not higher than 75°C. For long-term storage, the suggested temperature is lower than 45°C.
