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Metal deactivator T561



Product Name: T561 metal deactivator is thiadiazole derivative
Property: light brown transparent liquid, this product is a corrosion inhibitor of copper, non-ferrous metal deactivator has excellent oil-soluble properties, can be used as a metal deactivator in lubricating oil, and has good extrusion anti-wear properties.
Uses: Metal deactivator T561 is a thiadiazole polysulfide, which can capture the active sulfur in oil and inhibit the corrosion of metals. Because it contains polysulfur bonds, it can form a vulcanized film with the metal surface, thereby effectively inhibiting the catalytic effect of metal ions on oil, so T561 is a very effective lubricating oil additive in improving the performance of oil. In the formula of alkaline high zinc anti-wear hydraulic oil, 0.03~0.05% T-561 metal deactivator is added, and the oil can pass the Denison HF-2 hydrolysis stability test. In the formula of internal combustion engine oil, 0.4~0.5% T-561 metal deactivator is added, and the TFOUT induction period of the oil can be increased by more than 60min. In addition, T-561 metal deactivator can also be used in industrial gear oil and high-quality gasoline engine oil.
Quality Index:

Item Quality Index
Content 98.5%
Appearance Light brown transparent liquid
Flash point (opening), °C ≥ 130
Kinematic viscosity (100°C), mm2/s 10--20
Acid number, mgKOH/g ≤ 20

Packing: 25kg galvanized drum and 180kg galvanized drum packaging. 





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