LIQUID ANTIOXIDANT
T522
1. DESCRIPTION
The product is a light yellow liquid, taking 2.6-di-tertiary butyl para-cresol and 2,6-di-tert.-butyl-p-cresol as its main component. It is not soluble in water and caustic solution, and provides the lubricant with excellent anti-oxidation and antigum performance.
2. APPLICATIONS
It can serves as antioxidant additive for fuel oils and lubricating oils, such as turbine, transformer, hydraulic and compressor oils, and for rubbers as well.
The dosage is from 0.1% to 1.0%.
3. CHARACTERISTICS
|
ITEM |
TYPICAL VALUE |
TEST METHOD |
|
Density (20°C), kg/m3 |
Report |
GB/T 1884 |
|
Flash Point (close cup), °C |
96 min |
GB 261 |
|
Kinematic Viscosity (40°C), mm2/s |
9.0~10.0 |
GB/T 265 |
|
Free phenol, m% |
0.40 max |
Chromatography |
|
Solidifying Point, °C |
-20 |
GB/T 510 |
|
Cu-strip Corrosion(100°C, 3h), ratin |
1 min |
GB/T 5096 |
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.
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