T558 is lubricant additive component prepared from diphenylamine.
The product provides oils with excellent antioxidation performance.
It possesses fine high temperature antioxidation and thermal
Excellent high temperature antioxidation, particularly has
an excellent long-lasting antioxidation effect, especially to
inhibit the oxidation of the oils in post stage.
Fine compatibility. Enhancing the antioxidant effect when
combined with antioxidants of phenylamines, phenyl ±
-naphthylamines and hindered phenols
Fine thermal stability
Used for blending high grade internal combustion engine oils. The
Used for blending gear oil, hydraulic oil, transfer oil, turbine
oil and automatic transmission fluids. The dosage: 0.1-0.5%
Used for blending lubricating greases. The dosage: 0.1-1.0%
Used for fuel oils
Item Typical value
Density ( 20 ) , ( GB/ T1884) , kg/ m3 940
Flash point ( COC) , ( GB/ T3536) , 160
Kinematic viscosity ( 100 ) , ( GB/ T265) , mm2/ s 16
N ( SH/ T0224) , m% 3.5
Diphenylamine, ( chromatogram) , m% 0.8
Packing and Handling
It is packed in metal drums of 200 litres. Store in dry, clean and
well ventilated warehouses. For the details of health and safety
precautions, please see the related Material Safety Data Sheet.
T558 Dinonyl Diphenylamine Images