- Polyfac 969 is the acid form of a mixture of mono- and di-phosphate esters based on nonylphenol alcohol (9EO).
- This anionic surfactant offers the combination of exceptional alkali solubility with excellent coupling ability for nonionics in liquid formulations.
- It is used in heavy-duty, alkaline industrial detergent systems, textile wet processing, and corrosion inhibitors.
- Good alkaline stability
- Provides good coupling of nonionics into alkaline systems