Dialkyldithiophosphates CAS:68413-48-9

What is Dialkyldithiophosphates PSAIL 3890?

PSAIL 3890 is a sophisticated ashless multi‑purpose additive developed for industrial oils and metalworking fluids. With dialkyldithiophosphates as its main component (CAS No.: 68413‑48‑9), it acts as a viable substitute for zinc dialkyldithiophosphate (ZDDP) in formulations that need zinc‑free or metal‑free packages. This additive provides outstanding extreme pressure (EP) and anti‑wear performance alongside improved oxidation stability, which makes it well suited for rigorous industrial use cases.

Features of Dialkyldithiophosphates PSAIL 3890

• Ashless formula – Maintains good compatibility with zinc‑free and low‑ash industrial lubricants.

• Excellent anti‑wear and extreme pressure characteristics – Shields equipment and cutting tools under heavy load conditions.

• High oxidation resistance – Lengthens the service lifetime of oils and working fluids.

• Synergistic effect with sulfur carriers – Boosts workpiece surface quality and tool service life in metalworking processes.

• Environmentally compliant option – Fits formulations with heavy‑metal‑free requirements.

Functions of Dialkyldithiophosphates PSAIL 3890

• EP/AW replacement for ZDDP: PSAIL 3890 mainly acts as a high‑performance anti‑wear and extreme pressure additive within industrial lubricants. It can successfully replace ZDDP in zinc‑free formulations while retaining strong lubricating capability.

• Synergy with sulfur‑type additives: When blended with sulfur‑type additives, it markedly elevates workpiece surface finish and extends tool endurance during metalworking operations.

• Thermal‑oxidative stabilization: Besides, its antioxidative attributes help stabilize fluids operating at elevated temperatures.

Applications of Dialkyldithiophosphates PSAIL 3890

Hydraulic oils

Strengthens wear protection and thermal stability.

Gear oils

Raises load‑bearing capacity and service durability.

Greases

Delivers long‑term lubrication for heavy‑duty working scenarios.

Metalworking fluids

Maximizes tool life and workpiece surface quality when used together with sulfur additives.

Price of Dialkyldithiophosphates PSAIL 3890

The price of Dialkyldithiophosphates PSAIL 3890 fluctuates based on order volume, product grade and the supplier's pricing scheme. For precise quotation details, it is advised to get in touch with a trusted supplier or manufacturer directly.

If you are sourcing Dialkyldithiophosphates PSAIL 3890 or wish to learn more relevant technical data, please feel free to contact FansChem.

Dialkyldithiophosphates PSAIL 3890 FAQ

Q1: What is Dialkyldithiophosphates PSAIL 3890 and its main chemical composition?

A: PSAIL 3890 is an ashless multi‑purpose lubricant additive, its primary component is dialkyldithiophosphates (CAS No.: 68413‑48‑9). It serves as an alternative to ZDDP for zinc‑free and heavy‑metal‑free lubricant formulations.

Q2: What are the key physical‑chemical properties of PSAIL 3890?

A: PSAIL 3890 is ashless, features good extreme‑pressure, anti‑wear and oxidation‑resistant performance, and shows obvious synergistic effect with sulfur‑based additives. Please refer to official TDS document for complete physical‑chemical index parameters.

Q3: What benefits does PSAIL 3890 bring to lubricant formulations and what is its recommended dosage?

A: It can replace ZDDP for zinc‑free formulas, provide EP/AW protection and improve oxidation stability, and deliver synergistic performance together with sulfur carriers. Exact treat rate depends on end‑product requirements. Lab compatibility test is strongly required before formal blending into finished products.

Q4: What end‑use products is PSAIL 3890 suitable for?

A: PSAIL 3890 applies to hydraulic oils, gear oils, greases and various metalworking fluids.

Q5: What are packaging and storage requirements for PSAIL 3890?

A: Store in a cool, dry and well‑ventilated warehouse. Keep drums properly sealed to maintain stable product performance.

Q6: What handling safety notes should I follow and where can I get TDS / SDS or quotation?

A: Avoid direct contact with skin, eyes and clothing. Follow standard industrial hygiene practices; always refer to official SDS/MSDS for full safety guidance. For complete TDS, SDS or commercial quotation, please contact FansChem technical‑sales team directly.