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T551 lubricant Metal Deactivator additive
Benzotriazole Derivative
Description
T551 is a reddish brown transparent liquid. It has a prominent synergistic effect on inhibiting the catalytic effect of metal ions on oil oxidation, improving the oxidation resistance of oil products, and prolonging the service life of oil products. It can form an inert film on the metal surface or form a chelate with metal ions to prevent Oxidation of metal has the catalytic acceleration effect of inhibiting the oxidation reaction of the metal, and exhibits an excellent synergistic effect with BHT in an appropriate amount, thereby greatly reducing the amount of BHT. Avoid using this product in combination with ZDDP during use, otherwise precipitation will occur. It is mainly used in industrial lubricating oils such as turbine oil, oil film bearing oil, industrial gear oil, transformer oil and circulating oil. It is a high-performance and high-performance additive.

Product Applications
Mainly used in industrial lubricating oils such as turbine oil, oil film bearing oil, industrial gear oil, transformer oil and circulating oil.
Recommended Dosage: 0.03-0.1%.


Characteristics

Item Typical Value
Appearance Light brown liquid
Density(20℃), g/cm3 0.91-1.04
Flash point(COC), ℃ 130min
TBN, mgKOH/g 210-230
Kinematic Viscosity, 50℃), mm2/s 10-14
Oxidation test (value-added), min 90