Description
1. Anti-Wear Additives
- Purpose: Protects metal surfaces from wear and tear during operation.
- Common Examples: Zinc dialkyldithiophosphate (ZDDP), phosphate esters.
- Function: They form a protective layer on metal surfaces to reduce friction and prevent wear in high-pressure applications.
2. Oxidation Inhibitors
- Purpose: Prevents the oil from breaking down due to heat and oxygen exposure.
- Common Examples: Aromatic amines, phenols.
- Function: They extend the service life of the hydraulic fluid by preventing the formation of sludge and varnish caused by oxidation.
3. Corrosion Inhibitors
- Purpose: Prevents the formation of rust and corrosion on metal parts.
- Common Examples: Fatty acids, fatty amines.
- Function: Protects system components from moisture and corrosive elements, ensuring smooth operation of hydraulic systems.
4. Demulsifiers
- Purpose: Helps the oil separate from water.
- Common Examples: Polyglycol, alkoxylated fatty alcohols.
- Function: It helps prevent the emulsification of water in the oil, which could cause instability, rust, or wear in the system.
5. Anti-Foam Agents
- Purpose: Prevents the formation of foam in the hydraulic fluid.
- Common Examples: Silicone-based compounds, polyether silicones.
- Function: Reduces the formation of foam in hydraulic systems, which could reduce efficiency and lead to erratic performance.
6. Viscosity Index Improvers
- Purpose: Maintains the viscosity of the oil across a wide temperature range.
- Common Examples: Olefin copolymers.
- Function: Helps the oil maintain its viscosity at both high and low temperatures, ensuring stable operation of the hydraulic system.
7. Seal Compatibility Additives
- Purpose: Prevents deterioration of seals within the hydraulic system.
- Common Examples: Ester-based additives.
- Function: Ensures that seals and gaskets maintain their flexibility and integrity over time, preventing leaks
8. Pour Point Depressants
- Purpose: Lowers the pour point of the oil.
- Common Examples: Polymers, fatty acid esters.
- Function: Improves the fluid's flow properties at low temperatures, making it suitable for use in colder environments.
9. Rust Inhibitors
- Purpose: Prevents rust and oxidation in the presence of water.
- Common Examples: Barium, calcium salts.
- Function: Protects the system from rust when there is contamination with water.
10. Filtration Improvers
- Purpose: Enhances the ability of the hydraulic fluid to pass through filtration systems.
- Function: Improves the overall efficiency of the filtration process, helping keep the system clean.
These additives work together to enhance the performance, stability, and longevity of hydraulic systems by addressing specific issues like wear, oxidation, corrosion, foam, and temperature sensitivity.
Additional Information:
- Delivery Time: 1-5 DAYS
