PROCO-PFA 7000
Proco-PFA 7000 is a coating process based on PFA (perfluoroalkoxy) and is also suitable for higher temperatures (up to 260°C) as a non-stick and anti-corrosion coating.
PFA (perfluoroalkoxy) is available as a coating material in both liquid and powder form. All types are characterised by excellent non-stick properties and maximum temperature resistance (up to 260°C). The coating systems consist of a primer and one or more intermediate or top coats, which are applied at 4OO° C. Please let us know your application and we will advise you on the most suitable type.
PROCO-PFA 7000 FEATURES
- Good non-stick properties
- Good chemical resistance
- High temperature resistance
- Low coefficient of friction
PROPERTIES of PROCO-PFA 7000
| Type | PROCO-PFA 7000 |
|---|---|
| Characteristics: | Thermoplastic |
| Colour shade: | Black-metallic |
| Layer thickness: | 40 - 250 μm |
| Max. Application temperature dry: | Continuous operation: 260° C Interval: 290° C |
| Melting point: | 302 - 310° C |
| Approvals: | General authorisation for contact with food according to FDA and BfR (use-related restrictions possible) |
| Pre-treatment: | Anti-corrosive radiation Sa 3 (DIN EN ISO 12944-4) |
Other coating processes with the plastic PFA are available:
Other colours (black, white, red, green), antistatic, highly diffusion-resistant, layer thicknesses up to 800 μm.
Prerequisite for use as corrosion protection:
The guidelines of DIN EN 14879-1 apply to the planning and production of structures to be coated.
Application examples for PROCO-PFA 7000:
Packaging machines:
Stamps, heating plates, guide rails, sealing frames
Textile industry:
Rollers, dyeing tubs
Rubber and plastics industry:
Welding mirrors, moulds, cylinders
Paper industry:
Rollers, ink troughs, glue and ink containers
Food and confectionery industry:
Rollers, baking moulds, hoppers, augers, equipment for processing sugary products
General mechanical engineering:
Protective tubes, level gauges, pipes, fans, rotors, rollers