Oleophobic Agent
CAS Number: 65530-85-0
A perfluoropolyether (PFPE)-based oleophobic agent that creates a low surface energy fluorinated layer on hard substrates, repelling oils, greases, and organic solvents. It delivers outstanding resistance to sebum and hydrocarbon contamination, making it ideal for surfaces that require both oleophobic and hydrophobic performance. Fully compatible with UV-cure and thermal-cure coating technologies.
Technical Specifications
| pH | 6.0–7.5 |
| purity | ≥99% |
| appearance | Colorless to pale yellow clear liquid |
Applications
- Anti-smudge coatings for touchscreens and displays
- Food processing equipment non-stick surfaces
- Protective coatings for optical and photonic devices
- Textile and leather oil-repellent finishing
- Industrial machinery and tooling release coatings
Key Features
- Critical surface tension <12 mN/m for broad oil repellency
- Thermally stable over -60 °C to +150 °C range
- Exceptional chemical resistance to common organic solvents
- Thin effective treatment layer preserving substrate optical properties