DIALKYL DI PHENYLAMINE
TE-598
1. DESCRIPTION
The product is a light yellow liquid, prepared from diphenylamine and olefin. It provides the lubricant with excellent high-temperature anti-oxidation and oil solubility. It is an ashless antioxidant.
2. APPLICATIONS
It can be used in internal combustion engine oils, turbine oils, heat conducting oils, hydraulic oils and greases, and fuel oils as well. It can also be used as rubber antioxidant.
The dosage is from 0.25% to 0.5%.
3. CHARACTERISTICS
|
ITEM
|
TYPICAL VALUE
|
TEST METHOD
|
|
Density (20°C) , kg/cm3
|
900-1000
|
GB/T 1884
|
|
Flash Point (open cup), °C
|
180
|
GB/T 267
|
|
Kinematics Viscosity (40°C) , mm2/s
|
100~350
|
GB/T 265
|
|
TBN, mg KOH/g
|
152-172
|
SH/T 0251
|
|
Diphenylamine, m%
|
1.0
|
Chromatography
|
|
Nitrogen,m%
|
3.8-5.5
|
SH/T 0224
|
|
Water, m%
|
0.15
|
GB/T 260
|
|
Impurities, m%
|
0.01
|
GB/T511
|
4. PACKING AND STORAGE
The packing, marking, transportation, storage and delivery acceptance should meet the requirements of SH/T0164. It is packed in 200 litre metal drum. Store in dry, clean and ventilating warehouses. |
