Functional Perfluoropolyethers
Fomblin® Functional perfluoropolyethers can react with conventional polymeric materials to impart to them the specific properties of the perfluoropolyether chain. They can be active ingredients of stable water-based microemulsions commonly used as surface treatment to convey mold release and anti-sticking properties.
Structure
Fomblin® Functional PFPEs are characterized by a perfluoropolyether backbone and functional end-groups (Hydroxylic group, Urethane methacryate, TriEthoxySilane) having different molecular weights.
Performance
Fomblin® Functionals PFPEs can react with conventional polymeric materials with the aim to impart to them the specific properties of the perfluoropolyether chain such as:
- Chemical resistance
- Low surface energy
- Water and oil repellency
- Anti-sticking properties
- Low refractive index
- Boundary lubrication
Specifications Table
| Grade | Fomblin DA305 | Fomblin DA306 |
|---|---|---|
| Physical State | Liquid | Liquid |
| Color | Light Yellow | Light Yellow |
| Density (g/cm3) | 1.9 (68°F (20°C)) | 1.9 (68°F (20°C)) |
| Molecular Weight (Da) | 3800 | 3000 |
| Decomposition Temperature | > 482°F (> 250°C) | > 482°F (> 250°C) |
| Downloads |
 Fomblin DA305 Datasheet Fomblin DA305 SDS
|
Fomblin DA306 Datasheet Fomblin DA306 SDS
|
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