Oleyl polyether phosphate ester CAS:68909-67-1

What is PMET PE1650?

PMET PE1650 is a specially structured oil alcohol polyether phosphate ester, which is a lubricant, extreme pressure anti‑wear additive, corrosion inhibitor, wetting agent, emulsifier, cleaning agent, dispersant for lubrication and rolling oil, hydraulic and water‑based cutting fluid, glass cutting and polishing lubricant, biodegradable and non‑ecotoxic surfactant. As a long carbon chain phosphate, it can be applied to reduce friction and wear under high load induced boundary lubrication conditions, extend equipment life, reduce tool losses and reduce energy consumption. In the cutting and grinding oil (fluid), it has a "polishing" function to produce processed products with excellent surface finish. Compared with other sulfur compounds and chlorine compounds, phosphate ester can reduce corrosion, especially has excellent aluminum corrosion inhibition effect.

Features of PMET PE1650

• Multifunctional additive: Acts as lubricant, EP/AW additive, corrosion inhibitor, wetting agent, emulsifier, cleaning agent and dispersant.

• Excellent extreme pressure & lubrication properties: Reduces friction and wear under high load induced boundary lubrication conditions.

• Excellent emulsification performance: Provides excellent emulsification performance.

• Good rust prevention after amine neutralization: Delivers good rust prevention after amine neutralization.

• Low‑foaming & good aluminum corrosion inhibition: Low‑foaming with excellent aluminum corrosion inhibition.

• Biodegradable & non‑ecotoxic: Biodegradable and non‑ecotoxic surfactant.

Functions of PMET PE1650

• Extreme pressure & lubrication: Provides extreme pressure and lubrication, extending equipment life, reducing tool losses and reducing energy consumption.

• Emulsification & cleaning: Serves as emulsifier, wetting agent, cleaning agent and dispersant.

• Corrosion inhibition: Reduces corrosion compared with sulfur and chlorine compounds, with excellent aluminum corrosion inhibition.

• Surface finish improvement: "Polishing" function in cutting and grinding oils to produce excellent surface finish.

Applications of PMET PE1650

Pure oil and water‑soluble metalworking fluids

Provides extreme pressure, lubrication, emulsification, rust prevention and aluminum corrosion inhibition.

Emulsion and semi‑synthetic formulations

Outstanding effect on stainless steel and aluminum alloy processing, with good tool protection.

Hydraulic and water‑based cutting fluid, rolling oil

Enhances performance of hydraulic fluids, water‑based cutting fluids and rolling oils.

Price of PMET PE1650

The price of PMET PE1650 changes based on product grade, order volume and the supplier's pricing policy. To obtain accurate quotation details, kindly reach out to a trusted supplier or manufacturer directly. When assessing total costs, take note of its prominent advantages: PMET PE1650 provides multifunctional extreme pressure, lubrication, emulsification and corrosion inhibition with excellent aluminum protection, improving equipment reliability and reducing maintenance workload under severe working conditions.

If you are sourcing PMET PE1650 or would like to acquire further technical data, please do not hesitate to contact FansChem.

PMET PE1650 FAQ

Q1: What is PMET PE1650 and its main chemical composition?

A: PMET PE1650 is a specially structured oil alcohol polyether phosphate ester, chemical name: oleyl polyether phosphate ester, CAS No.: 68909‑67‑1. It is a multifunctional additive and biodegradable non‑ecotoxic surfactant.

Q2: What are the key physical‑chemical properties of PMET PE1650?

A: It is pale yellow to reddish brown viscous liquid. Typical data: density 1.01 g/cm³ (20℃), viscosity 450.0 mm²/s (40℃), acid number 82.0‑92.0 mgKOH/g, closed flash point 170.0℃, pH (1% aqueous solution) 2.6, water content 0.13%. Refer to the official TDS for complete index information.

Q3: What benefits does PMET PE1650 bring and what is its recommended dosage?

A: It provides excellent EP and lubrication properties, emulsification performance, good rust prevention after amine neutralization, low‑foaming and excellent aluminum corrosion inhibition. Please refer to the official TDS for the recommended dosage. Lab compatibility test is strongly required before formal blending.

Q4: What end‑use products is PMET PE1650 suitable for?

A: Pure oil and various water‑soluble metalworking fluids (emulsion and semi‑synthetic), lubrication and rolling oils, hydraulic fluids, water‑based cutting fluids, and glass cutting and polishing lubricants.

Q5: What are packaging and storage requirements for PMET PE1650?

A: Standard packaging is 50kg/200kg plastic drum (net weight). Store in a cool, dry and well‑ventilated warehouse.

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 the official SDS/MSDS for full safety guidance. For complete TDS, SDS or commercial quotation, please contact FansChem technical‑sales team directly.