Product Name
T561 Thiadiazole derivative/ Antioxidant/engine oil additive/ gear oil additive/ oil additive
Chemical name
2,5-Dimercapto-1,3,4-thiadiazole derivative; 2,5-Dimercaptothiadiazole derivative; 2,5-bis(n-octyldithio)-1,3,4-thiadiazole dioctyl disulfide
Material uses
Lubricant additives
Other names
lubricant additive;antioxidant;antifriction oil additive; lubricant extreme antiwear additive;
Thiadiazole derivatives
Molecular Formula
C18H34N2S5
Transparent liquid,It provides the lubricant with preferable antiwear, anti-oxidation, anti-corrosion and metal deactivation.
1. DESCRIPTION
The product is a transparent liquid, prepared from 2,5-dimercaptothiodiazole and thioalcohol. It provides the lubricant with preferable antiwear, anti-oxidation, anti-corrosion and metal deactivation performance.
2. APPLICATIONS
It is used primarily for anti-wear hydraulic oil, low-temperature hydraulic oil, turbine oil and gasoline engine oil, serves as anti-corrosion agent, antiwear agent and metal deactivator; used as extreme pressure agent, bacteria and oxidation inhibitor in emulsion; and antioxidant in internal combustion engine oil.The dosage is from 0.3% to 0.4%.
3. CHARACTERISTICS Excellent performance of anti-oxidation and copper corrosion inhibition In hydraulic oil, it can significantly reduce the copper corrosion from ZDDP and settle hydrolytic stability.In internal combustion engine oil, it can improve the anti-oxidation ability of paraffinic oil.
4. PACKING AND STORAGE Packing: It is packed in 200 litre metal drum. Store in dry, clean and ventilating warehouses.Storage: Please refer to SH/T0164, for transportation, storage and oil blending. Keep the temperature not higher than 60°C. For long-term storage the suggested temperature is lower than 50°C. The dry, clean and ventilating warehouse is recommended.
Flash Point (open cup) , °C
≥131
Cu-Strip Corrosion (100°C, 3h), Rating
≤1b