Dilauryl hydrogen phosphite CAS:21302-09-0

What is Dilauryl hydrogen phosphite PSAIL 3012?

Dilauryl hydrogen phosphite PSAIL 3012 is a high‑performance, ashless, and multifunctional phosphite ester additive designed for use in lubricants and polymer applications. As an environmentally friendly alternative to traditional phenolic antioxidants, it provides a combination of oxidation inhibition, extreme pressure (EP) protection, and anti‑wear properties. Its unique molecular structure ensures excellent thermal stability, allowing it to perform effectively across a wide temperature range without degradation. Free from phenolic compounds, it complies with stringent international environmental regulations, including REACH, making it suitable for eco‑conscious formulations. In addition to its primary use in lubricating oils, it is also widely applied in polymer stabilization, particularly for polyolefins and PVC, where it helps prevent thermal degradation and extends material lifespan.

Features of Dilauryl hydrogen phosphite PSAIL 3012

• Environmentally Safe: Contains no phenolic compounds, ensuring compliance with global environmental standards such as REACH and other regulatory requirements.

• Superior Thermal Stability: Maintains performance under high‑temperature conditions, preventing breakdown and ensuring long‑term effectiveness in demanding applications.

• Multifunctional Performance: Functions as an antioxidant, anti‑wear agent, and extreme pressure additive, reducing the need for multiple additives in formulations.

• Ashless Composition: Unlike traditional metal‑containing additives, it leaves no harmful residues, making it ideal for applications requiring clean lubrication.

• Excellent Corrosion Protection: Particularly effective in greases and metalworking fluids, where it helps prevent rust and oxidation.

• Compatibility with Polymers: Enhances the stability of polyolefins and PVC, protecting against thermal degradation during processing and use.

Functions of Dilauryl hydrogen phosphite PSAIL 3012

• Antioxidant Properties: Inhibits oxidation in lubricating oils and greases, extending service life and preventing sludge formation.

• Extreme Pressure (EP) Performance: Protects metal surfaces under high‑load conditions, reducing wear and preventing scuffing in gear oils and industrial lubricants.

• Anti‑Wear Protection: Forms a protective film on metal surfaces, minimizing friction and wear in engines, hydraulic systems, and machinery.

• Corrosion Inhibition: Prevents rust and oxidation in greases and metalworking fluids, enhancing equipment longevity.

• Polymer Stabilization: Acts as a heat stabilizer in polyolefins (e.g., polyethylene, polypropylene) and PVC, improving resistance to thermal degradation during processing and end‑use applications.

• Synergistic Effects: Works well with other additives, such as ZDDP (zinc dialkyldithiophosphate), to enhance overall lubricant performance.

Applications of Dilauryl hydrogen phosphite PSAIL 3012

Industrial Lubricants

Used in gear oils, hydraulic fluids, compressor oils, and turbine oils to improve oxidation stability and wear resistance.

Metalworking Fluids

Enhances the performance of cutting, grinding, and forming oils by providing extreme pressure protection and reducing tool wear.

Greases

Incorporated into lithium, calcium, and polyurea greases to improve anti‑wear properties and prevent corrosion.

Polymer Industry

Functions as a stabilizer in polyolefins (PE, PP) and PVC, protecting against thermal breakdown during extrusion, molding, and long‑term use.

Environmentally Friendly Lubricants

Ideal for formulations requiring compliance with REACH and other environmental regulations, ensuring sustainable and high‑performance lubrication solutions.

Price of Dilauryl hydrogen phosphite PSAIL 3012

The current price of Dilauryl hydrogen phosphite PSAIL 3012 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 Dilauryl hydrogen phosphite PSAIL 3012: If you are looking for Dilauryl hydrogen phosphite PSAIL 3012 or want to know more about the technical information, please feel free to contact FansChem.

Dilauryl hydrogen phosphite PSAIL 3012 FAQ

Q1: What is Dilauryl hydrogen phosphite PSAIL 3012?

A: PSAIL 3012 is an ashless multifunctional phosphite‑ester additive. Free of phenolic components, it complies with REACH regulations. It integrates antioxidant, extreme‑pressure and anti‑wear performance for both lubricant and polymer stabilization systems.

Q2: What are the key physical‑chemical characteristics of PSAIL 3012?

A: It features ashless formula, phenol‑free composition and outstanding thermal stability. It can cooperate synergistically with ZDDP and other additives. Please refer to official TDS for complete physical‑chemical index data.

Q3: What benefits does PSAIL 3012 bring and what about its recommended dosage?

A: It provides antioxidation, EP, anti‑wear and corrosion‑inhibition performance for lubricants, and works as thermal stabilizer for PE, PP and PVC. Exact treat level depends on end‑product requirements. Lab compatibility test is strongly required before formal blending.

Q4: What end‑use products is PSAIL 3012 suitable for?

A: It is applied in industrial lubricants, metalworking fluids, multiple‑base greases, as well as polyolefin and PVC polymer materials, and eco‑friendly lubricant formulas complying with REACH.

Q5: What are packaging and storage requirements for PSAIL 3012?

A: Seal containers tightly. Store in a cool, dry and well‑ventilated warehouse, avoid overheating and direct sunlight exposure.

Q6: Where can I get TDS, SDS and commercial quotation of PSAIL 3012?

A: Avoid direct contact with skin and eyes and follow standard industrial safety specifications. Contact FansChem technical‑sales team for complete TDS, SDS and quotation documents.