MIXED PRIMARY-SECONDARY ZINC DIALKYL DITHIOPHOSPHATE
T204
1. DESCRIPTION
The product is a pale yellow to brownish red transparent liquid, prepared from Mixed Primarysecondary alcohol thiophosphoric acid. It provides the lubricant with better anti-oxidation/corrosion,antiwear, hydrolytic stability, emulsion resistance and good thermostability.
2. APPLICATIONS
The product is used primarily for high quality gasoline engine oils and anti-wear hydraulic oils.
The dosage is from 0.5% to 2.5%.
3. CHARACTERISTICS
|
ITEM |
TYPICAL VALUE |
TEST METHOD |
|
Density (20°C), kg/m3 |
1050-1150 |
GB/T 1884 |
|
Flash Point (open cup), °C |
100 min |
GB/T 267 |
|
Kinematics Viscosity (100°C), mm2/s |
Report |
GB/T 265 |
|
Thermal Decomposition Temperature, °C |
200 min |
SH/T0561 |
|
Sulfur, m% |
13.6-16.0 |
GB/T 0303 |
|
Phosphorus, m% |
6.5 min |
GB/T 0296 |
|
Zinc, m% |
7.5 min |
GB/T 0226 |
|
PH Value |
5.5 min |
QJ/SH007.02.08.204 |
|
Water, m% |
0.08 max |
GB/T 260 |
|
Impurities, m% |
0.08 max |
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.
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