T558 Dinonyl Diphenylamine - T558

Description
T558 is lubricant additive component prepared from diphenylamine. The product provides oils with excellent antioxidation performance. It possesses fine high temperature antioxidation and stability at high temperature.

Special features
■ Excellent antioxidation at high temperature, 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 α-naphthylamines and hindered phenols
■ Fine high temperature thermal stability

Applications
Used for blending high grade engine oils. The dosage: 0.3-1.0%
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

Characteristics

Item
Specification
Test method
Density, kg/m3, at 20oC
920.0 ~ 970.0
ASTM D1298
Flash point (COC), oC
≥ 160
ASTM D92
Kinematic viscosity, mm2/s, at 100oC
14.0 ~ 20.0
ASTM D445
Nitrogen, mass%
3.20 ~ 3.80
ASTM D3228
Diphenylamine, mass%
≤ 1.00
Chromatogram
The enterprise standard Q/JTH 010-2009
Points for Attention
It is packed in 200 litre metal drums. Store in dry, clean and well ventilated warehouses. For the details of health and safety precautions, please see the related Material Safety Data Sheet.