EXOfos PF-623 is an anionic surfactant classified among the phosphorus esters. The ester is based on C8-C10 alcohol, and it is offered in acidic form. It has the form of a clear to slightly cloudy liquid at room temperature. The product is characterized by an acid number to the first contraflexure point in the range of 100 to 120 mg KOH/g.
The product is used as an ingredient of metal processing liquids, in textiles and as an ingredient of cleaning products. EXOfos PF-623 provides cleaning products with wetting, detergent and hydrotropic properties. Furthermore, it has mild EP and lubricating properties in metal processing products. EXOfos PF-623 also exhibits anti-corrosion properties after neutralisation with amines.
Markets and applications
Metallurgical industry / Metalworking
Functional fluids / Heat transfer fluids
Lubricants and fluids
Surfactants / Anionic surfactants