PCTFE
PCTFE Kel- F® or Neoflon® is a homopolymer of chlorotrifluoroethylene.
The addition of a chlorine bond contributes to lower the melt viscosity, which permits extrusion, compression moulding and injection moulding. It also contributes to the transparency, the exceptional flow resistance and the rigidity characteristics of the polymer.
Fluorine is responsible for its chemical inertness and effectively zero moisture absorption.
Our semi-finished capacity and capability
- Moulded tube up to 1250mm (50”) dia
- Moulded rod up to 300mm (12”) dia
- Extruded tube up to 100mm (4”) dia
- Extruded rod up to 100mm (4”) dia
- Moulded sheet up to 500mm x 500mm x 35mm (19.5” x 19.5” x 1.5”)
| 298K (25°C) | 144K (-129°C) | 21K (-252°C) | |
| Specific Gravity (ASTM D792) | 2.10 - 2.17 | ||
| Tensile Strength MPa (ASTM D638) | 39 | 150 | 200 |
| Elongation % (ASTM D638) | >20 | 9 | 5 |
| Zero Strength Time Moulded Sec | >200 | ||
| Zero Strength Time Extruded Sec | >100 | ||
| Max Continuous Temperature* | 180°C | ||
| Melting Point | 210°C |
The information in this table represents typical figures intended for reference and comparison purposes only.
