EP/AW Additives
Trixylyl phosphate PSAIL 3220X
CAS No.25155-23-1
PSAIL 3220X is a high-performance, ashless extreme pressure (EP) and anti-wear additive based on trixylyl phosphate. It is widely used in lubricants and functional fluids due to its excellent load-carrying capacity, thermal stability, and compatibility with other additives. This product is particularly valued for its superior lubricity, oxidation resistance, and flame-retardant properties, making it ideal for demanding industrial and hydraulic applications.
Product name: PSAIL 3220X
Similar products: Durad 220X
Chemical name: Trixylyl phosphate
Appearance: Colorless to light-yellow transparent liquid
Flash point open cup (℃): ≥230
Acid number (mgKOH/g): ≤0.1
Phosphorus content (%): 7.8
Description
What is Trixylyl phosphate PSAIL 3220X?
PSAIL 3220X has a trixylyl phosphate phosphate structure and is an effective ashless extreme pressure and anti-wear additive. It exhibits excellent lubricity and thermal stability, and has a good synergistic effect with other phosphorus, sulfur, and chlorine-based extreme pressure agents. It can be used as an extreme pressure and anti-wear agent for various lubricants and functional fluids, and is also widely used as the base oil for high-performance, fire-resistant hydraulic oils.
Features of Trixylyl phosphate PSAIL 3220X:
Exceptional Lubrication – Provides outstanding anti-wear and extreme pressure protection.
Excellent Thermal & Oxidative Stability – Resists degradation under high temperatures, extending fluid life.
Synergistic with Other EP Additives – Enhances performance when combined with sulfur-, phosphorus-, or chlorine-based additives.
Low Volatility & High Solubility – Ensures stable performance in various formulations.
Low Odor & Mild Skin Irritation – Safer handling compared to traditional EP additives.
Flame-Resistant Properties – Suitable for fire-resistant hydraulic fluids.
Functions of Trixylyl phosphate PSAIL 3220X:
Acts as an extreme pressure (EP) agent, preventing metal-to-metal contact under high loads.
Provides anti-wear protection, reducing friction and surface wear in mechanical systems.
Enhances thermal and oxidative stability, improving the longevity of lubricants.
Serves as a base fluid for fire-resistant hydraulic oils due to its self-extinguishing properties.
Improves lubricity in metalworking fluids, extending tool life and surface finish quality.
Applications of Trixylyl phosphate PSAIL 3220X:
Industrial Oils – Gear oils, compressor oils, and other industrial lubricants requiring EP protection.
Metalworking Fluids – Cutting, grinding, and forming fluids for improved tool performance.
Lubricating Greases – Enhances load-carrying capacity in high-pressure applications.
Fire-Resistant Hydraulic Fluids – Used in mining, steel mills, and other high-temperature environments.
Price of Trixylyl phosphate PSAIL 3220X:
The current price of Trixylyl phosphate PSAIL 3220X may vary depending on numerous factors, including the supplier, quantity, and specific formulation requirements. For accurate and up-to-date pricing information, it is advisable to contact UNPChemicals directly.
Supplier of Trixylyl phosphate PSAIL 3220X:
If you are looking for Trixylyl phosphate PSAIL 3220X or want to know more about the technical information, please feel free to contact UNPChemicals.
Techspecs
Chemical property of Trixylyl phosphate PSAIL 3220X:
Description | PSAIL 3220X is based on a trixylenyl phosphate (TXP) structure, and serves as an effective ashless extreme-pressure (EP) and anti-wear additive. It demonstrates exceptional lubricating properties and superior thermal-oxidative stability, while exhibiting excellent synergistic effects with other phosphorus-, sulfur- and chlorine-based extreme pressure additives. This versatile additive can be employed as an extreme pressure/anti-wear agent in various lubricants and functional fluids, and is also widely utilized as a base stock for high-performance, fire-resistant hydraulic oils. |
Chemical name | Trixylyl phosphate |
CAS No. | 25155-23-1 |
Recommended treat level | 0.5-4.0 % |
Highlights | Shows excellent compatibility with phosphorus-, sulfur- and chlorine-based extreme pressure additives. Features superior solubility, low volatility, minimal odor and low skin irritation potential. Provides excellent lubrication performance with outstanding thermal-oxidative stability. |
Technical parameters of Trixylyl phosphate PSAIL 3220X:
Item | Specification |
Appearance | Colorless to light-yellow transparent liquid |
Density (20℃, g/cm3) | 1.15 |
Viscosity at 40℃, mm2 /s | 46.0 |
Flash point (open cup, ℃) | ≥230.0 |
Acid number (mgKOH/g) | ≤0.1 |
Phosphorus content (%) | 7.8 |
Water content, % | ≤0.1 |
Packaging | 50kg plastic drum or 230kg steel drum (Net weight) |
Handling information | Store in a cool, dry and well-ventilated warehouse. For more information, please refer to the relevant MSDS. |
