Product properties:
SDT747A rust inhibitor/antirust additive is used in steam turbine oils, the machine oils, gear oils and industrial lubricants as the rust inhibitor. This additive is similar to SDT746A, it can form preservative, protecting the surface of the metal from rust and corrosion, this product can form the strong oil film with the metal. SDT747A is a good performance rust inhibitor. It can also be used in the hydraulic transmission oils and lubricant grease.
The proposed dosage is 0.03% to 1%.
Specification
& index:
|
Items |
Quality
index |
Test
methods |
|
PH value≥ |
4.3 |
SH/T0298 |
|
Corrosive
grade to copper sheet (100℃3b)≤ |
1 |
GB/T5096 |
|
Flash point (open cup), °C≥ |
90 |
GB/T 3536 |
|
Density kg/ m3 |
Report |
GB/T1884,
GB/T1885 |
|
Kinematic
Viscosity |
Report |
GB/T265 |
|
Phosphorus
content (m％) ≥ |
8.5 |
SH/T0269 |
|
Liquid rust
test |
Rustless |
GB/T11143 |
|
Acid value
mgKOH/g |
100-200 |
GB/T7304 |
Packing: The product is
packed in 200 liter metal drum.
Storage: Please refer to
SH/T0164, for transportation, storage and oil blending. Keep the temperature
not higher than 60℃. For long-term storage the suggested temperature is lower than 50℃. The dry, clean and
ventilating warehouse is recommended.
